Pneumatics Pneumatic Quick ouplings Single Shut-Off ouplings Single Shut-Off couplings are primarily used for pneumatic applications, connecting air t

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Pneumatic Quick ouplings Pneumatics -1 Quick oupling ivision

Pneumatics Pneumatic Quick ouplings Single Shut-Off ouplings Single Shut-Off couplings are primarily used for pneumatic applications, connecting air tools, hoses, or other implements to compressed air supplies. They are also used with other gases, and with the exception of the -z-mate Series can be used with low pressure fluids. The coupler half contains a shut-off valve that is automatically opened when a mating nipple is inserted and automatically closes when the nipple is removed. Parker Single Shut-Off couplings come in three basic designs: general purpose/manual connect, general purpose/push-to-connect, and special purpose. General Ordering Information When ordering Parker coupler bodies and nipples, please state the part number of each type of coupler body and each type of nipple desired. List coupler bodies and nipples as separate items rather than in combinations. e sure to double check thread or hose sizes of items required. Many of Parker s coupling products are available with unique non-standard options well suited to very specific applications. xamples of unusual end use applications might include: high temperatures (above 250 F), extremely caustic/corrosive solutions passing through the coupling, external/environmental corrosion situations, or other high wear and tear situations such as dragging the product along Introduction The standard seal material for all Parker Single Shut-Off couplers is Nitrile. thylene Propylene, Fluorocarbon, and Neoprene seals are available as options. See the comprehensive Fluid ompatibility hart that provides guidelines for seal and body material selection. When there is need for further assistance in selecting the appropriate seal material, please consult factory. the ground. It is always recommended that the Quick oupling ivision be contacted with any questions concerning specific product application needs. Typically, a prefix or suffix is added to the base part number to specify a non-standard O-ring seal, or special option such as a sleeve lock. The list at right illustrates the designations. Please Note: ertain couplings series have additional Special Order Information which should be referred to in ordering those products. If applicable to the product, Special Order Information is found next to the Features and Specifications charts. See the oupling Selection and Ordering Guide for further information. -2 Quick oupling ivision

Pneumatic Quick ouplings Introduction...-2 oupling Selection & Ordering Guide...-4 Interchange Match-up hart...-5 Industrial Interchange Nipples...-6 to -7 General Purpose ouplings Manual onnect...-8 Series...-9 ouplers...- Nipples...-11 Series...-12 ouplers...-13 50 Series...-14 ouplers...-14 Nipples...-15 70 Series...-16 ouplers...-16 Nipples...-16 Push-to-onnect...-17 RF Series...-18 ouplers...-19 Nipples...- Tool-Mate Series...See pages -33 to -36 HF Series...-21 ouplers 1/8"...-22 Nipples 1/8"...-22 ouplers, 3/8" & 1/2...-23 HF Series Heavy uty ouplers & 3/8"...-24 H Series...-25 ouplers...-25 Nipples...-15 Universal oupler...-26 ouplers...-26 Table of ontents Series...-27 to - ouplers...-29 to - Twist-Lock ouplings...-31 ouplers...-32 Nipples...-32 Special Purpose ouplings Standard - NonMar...-33 Tool-Mate Series ouplers - omposite...-34 xhaust - NonMar...-35 Tool-Mate Series ouplers - omposite...-36 xhaust - Steel...-37 -z-mate Series...-37 ouplers...-38 reathing ir J Series...-39 ouplers...- Nipples...- ccessories S Series...-41 Hose Fittings...-42 lowguns ontrolled Pressure...-43 Full Pressure...-43 G Series...-44 Two-Way Valves...-45 ir Line Filters...-45 Pneumatics -3 Quick oupling ivision

Pneumatics Pneumatic Quick ouplings oupler ody Material* Locking Std. Seal** Std. Seal* Rated Style Interchange (in.) SS S P Mechanism Material Temp Range Pressure General Purpose Manual onnect Series Manual Tru-Flate 1/4 to 1/2 all una-n (Nitrile) - to +250 F 0 PSI Series 1 Manual Industrial 1/4 to 1/2 all una-n (Nitrile) - to +250 F 0 PSI 50 Series Manual RO 2 1/4 all una-n (Nitrile) - to +250 F 0 PSI 70 Series Manual Lincoln 1/4 all una-n (Nitrile) - to +250 F 0 PSI (long stem) General Purpose Push-To-onnect RF Series Push to onnect JN 3/4 1/4 all una-n (Nitrile) - to +250 F 0 PSI Rectus 25/27 HF Series Push to onnect Industrial 1/8 2 all una-n (Nitrile) - to +250 F 0 PSI to 1/2 Series Push to onnect Industrial 1/4 to 3/4 Pawl una-n (Nitrile) - to +250 F 0 PSI H Series Push to onnect RO 2 1/4 all una-n (Nitrile) - to +250 F 0 PSI Twist Lock Push to onnect Schrader 1/4 to 1/2 am una-n (Nitrile) - to +250 F 0 PSI Universal Push to onnect Industrial 1/4 all una-n (Nitrile) - to +250 F 150 PSI Tru-Flate RO 2 Special Purpose Push-To-onnect -z-mate Series xhaust/ Industrial 1/4 to 3/4 all una-n (Nitrile) - to +250 F 0 PSI Push to onnect J Series Push to onnect JN 1/4 all una-n (Nitrile) - to +250 F 150 PSI 342/343 Tool-Mate Series Push to onnect/ Industrial & 1/4 to 1/2 3 Fingers una-n (Nitrile) - to +250 F 0 PSI xhaust & Std JN 3 / Rectus 25 S Series Push to onnect/ Industrial 1/4 all una-n (Nitrile) - to +250 F 0 PSI Manual/Swivel hecklist for Selecting Quick ouplings What are the functional requirements of the coupling? What is the maximum working pressure of the application? Which seals and body material are compatible with the system s fluid? Is the application static or dynamic? What size coupler is required? What is the maximum pressure drop suitable for the application? oes the application require the ability to connect and disconnect under pressure? What is the media temperature and ambient temperature? What end configurations are required? Is an industry interchange coupler required? Is air inclusion and fluid loss a concern in the application? oupling Selection & Ordering Guide Material ode: = rass; SS = Stainless Steel; S = Steel; P= Plastic 1 Series Stainless Steel available in 1/4 and 3/8 body. 2 1/8 couplings have no standard industry interface. 3 Tool-Mate metal end ports are Galvanized Steel. oupling Material oupler Prefix for rass - available for 3/8 & 1/2 body sizes only Suffix N for Stainless Steel springs, locking balls and brass valves. (,,, 50, and 70 series only) Nipple Prefix for rass (Standard material is steel) ** Optional Seals Material* Suffix TMP Range thylene Propylene W -65 to +0 F Fluorocarbon Y - to +0 F *To select proper seal materials, see Fluid ompatibility hart in ppendices section, or contact your Parker Quick oupling istributor. -4 Quick oupling ivision

Pneumatic Quick ouplings Popular oupling esigns Parker s Quick oupling ivision manufactures quick couplings to interchange with popular designs that have become accepted standards in the industry today. The actual Series (Tru-Flate Interchange) ody 3/8" ody 1/2" ody Twist-Lock (Schrader Interchange) ody Series, Series, HF Series, -z-mate (Industrial Interchange) 1/8" HF Series Interchange Match-up hart size nipple chart below can be used to help select Parker Quick ouplings that will interchange with specific nipple designs and sizes. 1/8" ody ody 3/8" ody 1/2" ody 50 Series (RO-2 Interchange) 70 Series (Lincoln Interchange) RF Series ody ody ody J Series (JN 342/343 Interchange) ody 1/2" ody Pneumatics 3/4" ody -5 Quick oupling ivision

Pneumatics Pneumatic Quick ouplings Features Parker Industrial Interchange nipples are for use with any Parker Series, HF Series, Series, Universal, HF or - z-mate couplers. Parker Industrial Interchange nipples are interchangeable with similar nipples manufactured by other quick coupling manufacturers conforming to --59439 (formerly known as MIL-49), NSI/(NFP) T3..14-1990, or ISO6150- requirements. Hardened wear points** and solid barstock construction provide extended service life. Female Pipe Thread Male Pipe Thread F F G G Industrial Interchange Nipples Precision machined surfaces and hardened load-bearing areas** resist the effects of mechanical shock in the most rugged applications. The Series, HF Series, Series, Universal and -z-mate couplers that mate with the Industrial Interchange nipples are located in their respective coupling Type (e.g. Manual Type) as noted in the Table of ontents. ** steel nipples only ody Part Part Part No. Thread imensions (in.) No. No. Type 3 Overall xposed Hex Largest Wt. (L.) (in.) rass Steel Stainless NPTF Length Length* iameter P/Piece F G 1/4 H1 1/8-27 1.38 0.61 0.50 0.58 0.03 1/4 H3 H3 SH3 1/4-18 1.56 0.80 0.62 0.72 0.05 1/4 H3- SH3-3/8-18 1.60 0.83 0.81 0.94 0.08 3/8 H1 1/4-18 1.60 0.65 0.62 0.72 0.06 3/8 H3 H3 3/8-18 1.69 0.74 0.81 0.94 0. 3/8 H3-F 1/2-14 1.84 0.90 1.00 1.16 0.13 1/2 H1F 3/8-18 2.03 0.79 0.81 0.94 0.12 1/2 H3F H3F 1/2-14 2.25 1.01 1.00 1.16 0.19 1/2 H3F-G 3/4-14 2.38 1.13 1.25 1.44 0.26 3/4 H3G-F 1/2-14 2.22 1.06 1.31 1.52 0.23 3/4 H3G 3/4-14 2.22 1.06 1.31 1.52 0.34 3/4 H3G-J 1-11 1/2 2.41 1.25 1.56 1.80 0.47 *This dimension represents portion of nipple that is exposed when nipple is inserted in a Parker Series coupler. ody Part Part Part No. Thread imensions (in.) No. No. Type 3 Overall xposed Hex Largest Wt. (L.) (in.) rass Steel Stainless NPTF Length Length* iameter P/Piece F G 1/4 H0 1/8-27 1.56 0.80 0.50 0.58 0.05 1/4 H2 H2 SH2 1/4-18 1.66 0.89 0.56 0.65 0.06 1/4 H2- SH2-3/8-18 1.81 1.05 0.69 0.80 0.07 3/8 H00 1/8-27 1.72 0.77 0.62 0.72 0.08 3/8 H0 1/4-18 1.88 0.93 0.62 0.72 0.08 3/8 H2 H2 3/8-18 1.91 0.96 0.69 0.80 0.09 3/8 H2-F 1/2-14 2.12 1.18 0.88 1.02 0.15 1/2 H0F 3/8-18 2.31 1.07 0.69 0.79 0.16 1/2 H2F H2F 1/2-14 2.48 1.22 0.88 1.01 0.18 1/2 H2F-G 3/4-14 2.53 1.29 1.13 1. 0.24 3/4 H2G-F 1/2-14 2.32 1.16 1.00 1.16 0.22 3/4 H2G H2G 3/4-14 2.38 1.22 1.06 1.22 0.28 3/4 H2G-J 1-11 1/2 2.56 1. 1.31 1.52 0.36 *This dimension represents portion of nipple that is exposed when nipple is inserted in a Parker Series coupler. -6 Quick oupling ivision

Pneumatic Quick ouplings Standard Hose arb Push-Lok Hose arb** NoMar TM Tube nd (With Nut) F G G G ody Part imensions (in.) No. Hose Overall xposed Hex Largest Wt. (L) (in.) rass I.. Length Length* iameter P/Piece F G 1/4 NRFNM-4-6x4-S Tube I.. 1.62 0.63 0.72 0.56 0.06 3/8" Tube O.. Industrial Interchange Nipples ody Part Part Part No. imension (in.) No. No. Type 3 Hose Overall xposed Largest Wt. (L.) (in.) rass Steel Stainless I.. Length Length* iameter P/Piece G 1/4 H8 SH8 1/4 2.09 1.33 0.55 0.04 1/4 H8-5/16 2.09 1.33 0.55 0.04 1/4 H9 SH9 3/8 2.09 1.33 0.55 0.05 3/8 H5 3/8 2.19 1.24 0.62 0.07 3/8 H6 1/2 2.19 1.24 0.68 0.08 1/2 H4F 3/8 2.53 1.29 0.68 0. 1/2 H5F 1/2 2.53 1.29 0.68 0.11 1/2 H5F-G 3/4 3.06 1.82 0.93 0.18 3/4 H5G-F 1/2 2.47 1.31 0.93 0.19 3/4 H5G H5G 3/4 3.00 1.84 0.93 0.25 3/4 H5G-J 1 3.24 2.08 1.24 0.36 * This dimension represents portion of nipple that is exposed when nipple is inserted in a Parker Series coupler. ody Part Part imension (in.) No. No. Hose Overall xposed Largest Wt. (L.) (in.) rass Steel I.. Length Length* iameter P/Piece G 1/4 H8P H8P 1/4 1.93 1.16 0.69 0.04 1/4 H9P 3/8 2.08 1.31 0.86 0.05 3/8 H4P 1/4 2.02 1.08 0.69 0.06 3/8 H5P 3/8 2.17 1.23 0.86 0.07 3/8 H6P 1/2 2.31 1.37 0.97 0.09 1/2 H4FP 3/8 2.52 1.27 0.86 0.11 1/2 H5FP 1/2 2.66 1.42 0.97 0.11 1/2 H6FP 5/8 2.95 1.71 1.14 0.14 *This dimension represents portion of nipple that is exposed when nipple is inserted in a Parker Series coupler. **Push-Lok hose barbs are designed for use with Parker push-lok hose and do not require clamps. *This dimension represents portion of nipple that is exposed when nipple is inserted in a Parker Series coupler. Pneumatics -7 Quick oupling ivision

Pneumatics Pneumatic Quick ouplings 7 omponent Part Features for Manual ouplers, Series,, 50 & 70 Series 1. Precision machining, hardened wear points* and solid barstock construction provide long life even in rugged applications. 2. Tubular valve with large flow passages delivers high air flow with minimal pressure drop for efficient performance. The tubular design provides 360 support for both the valve seal and the mating nipple for long service life. 3. Precision molded seals form a bubble tight seal for reliable operation within rated working pressures. Standard seal material is Nitrile (una-n). thylene Propylene, Fluorocarbon and Neoprene seals are available as options. 4. Proven ball locking mechanism with large numbers of hardened steel or stainless steel locking balls evenly distribute the load to resist wear and provide positive connections. The ball locking mechanism also provides accurate alignment and allows a swiveling action to reduce hose torque. 5. Integral sleeve guard protects the sleeve and resists accidental disconnects by allowing the coupling to ride over obstructions without the sleeve being retracted. 6. Knurling and/or grooves on sleeve provide a gripping surface for ease of operation. 7. Wide range of body sizes, materials, options and end terminations are available to meet specific needs. Parker sleeve type couplings are available with male pipe thread, female pipe thread, standard hose barb, Push-Lok hose barb**, and reusable hose fitting ends. Standard body materials are brass in body size and steel in larger sizes. 8. Parker sleeve type couplings are available in interchanges for industrial interchange, Tru-flate, RO 2 and Lincoln long stem design nipples. * Steel nipples only. ** Push-lok hose barbs are designed for use with Parker Push-lok hose and 3 2 4 6 General Purpose Manual onnect Series, Series, 50 Series, 70 Series 5 8 Grip-Ring Sleeve - Features 1 ccessories - oupler Options This Grip-Ring sleeve enables the operator to connect or disconnect the coupling easily, even with greasy hands or while wearing heavy gloves. Grip-Ring sleeves are available for all and Series couplers (only). To specify a model with a Grip-Ring sleeve, add the suffix letter R to the regular model number. xample: 13R. aution: The Grip-Ring sleeve is subject to unintended disconnect if dragged on the end of a hose. o not attempt to pull it over obstacles. Sleeve-Lok - Features ll sizes of,,, 50, and 70 Series couplers (only) can be furnished with Locking Sleeves, as illustrated. Place suffix letters - SL (Sleeve-Lok) after regular catalog number. xample: 13-SL. oupler Repair Kits for,,, 50, 70, & TL Series ody Seal Part Material No. 1/4 una-n 21K 1/4 thylene Propylene 21KW 1/4 Fluorocarbon 21KY 3/8 una-n 14K 3/8 thylene Propylene 14KW 3/8 Fluorocarbon 14KY 1/2 una-n 16K 1/2 thylene Propylene 16KW 1/2 Fluorocarbon 16KY 3/4 una-n 38K 3/4 thylene Propylene 38KW 3/4 Fluorocarbon 38KY do not require clamps. -8 Quick oupling ivision

Pneumatic Quick ouplings Features Parker Series couplings are the original Tru-Flate design. This unique design has been field proven as a long lasting, high performance coupling especially when used with pneumatic tools. Standard seals are una-n (Nitrile). See the oupling Selection and Ordering Information Guide at the beginning of Section and the Fluid ompatibility hart at the end of this catalog for optional materials. Specifications ody (in.) 1/4 3/8 1/2 Rated Pressure (PSI) 0 0 0 Temperature Range (Std. seals)* - to +250 F. Locking evice 4 balls 8 balls 8 balls Vacuum ata (inches Hg) isconnected (coupler only) Not recommended onnected 27.4 27.4 27.4 * See oupling Selection and Ordering Guide for Optional Seals See oupling Repair Kits Table on introduction page to General Purpose - Manual onnect ouplers. General Purpose Manual onnect Series How to Order Information The standard Series features a brass coupler with a steel valve. Larger sizes include an all steel construction with brass also available. To order a 3/8" or 1/2" coupler with a brass body and steel sleeve, add the prefix to the steel part number, xample: 15. dd the suffix N as well as the prefix to order an all brass coupler with stainless steel locking balls and springs, xample: 15N. ll-brass couplings should be used to avoid corrosion from moisture. onsult factory for specific recommendations. vailable with Sleeve-Lok (See oupler Options). To order, add the suffix -SL to the part number, xample: 15-SL. vailable for Series couplers is a Grip-Ring Sleeve (See oupler Options). To order add the suffix R to the part number, xample: 13R. Performance Flow in SFM 150 0 90 80 70 60 50 Series (1/4; 3/8; 1/2) 1/2" 3/8" 150 0 90 2 3 4 5 6 7 8 9 Pressure rop in PSI (Inlet Pressures) 0 PSI 80 PSI 80 70 60 50 Pneumatics -9 Quick oupling ivision

Pneumatics Pneumatic Quick ouplings ouplers Female Pipe Thread Male Pipe Thread Standard Hose arb Push-Lok Hose arb* General Purpose Manual onnect Series ody Part Part Thread imensions (in.) No. No. Overall Hex Largest Wt. (L) (in.) rass Steel NPTF Length iameter P/Piece 1/4 13 1/8-27 1.83 0.75 0.90 0.19 1/4 13 1/4-18 1.83 0.75 0.90 0.19 1/4 13 3/8-18 1.95 0.81 0.94 0.31 3/8 15 1/4-18 2.22 0.88 1.06 0. 3/8 15 15 3/8-18 2.28 0.88 1.06 0.34 3/8 15F 1/2-14 2.55 1.00 1.16 0.46 1/2 17 3/8-18 2.74 1.00 1.19 0.46 1/2 17 17 1/2-14 2.96 1.00 1.19 0.50 1/2 17G 3/4-14 3.19 1.25 1.44 0. ody Part Part Thread imensions (in.) No. No. Overall Hex Largest Wt. (L) (in.) rass Steel NPTF Length iameter P/Piece 1/4 12 1/8-27 1.89 0.75 0.90 0.17 1/4 12 1/4-18 2.05 0.75 0.90 0.18 1/4 12 3/8-18 2.08 0.75 0.90 0.19 3/8 14 1/4-18 2.36 0.88 1.06 0.26 3/8 14 14 3/8-18 2.39 0.88 1.06 0.27 3/8 14F 1/2-14 2.55 0.88 1.06 0.28 1/2 16 3/8-18 2.93 1.00 1.19 0.42 1/2 16 16 1/2-14 3.08 1.00 1.19 0.45 1/2 16G 3/4-14 3.21 1.13 1. 0.50 ody Part Part imensions (in.) No. No. Hose Overall Hex Largest Wt. (L) (in.) rass Steel I.. Length iameter P/Piece 1/4-3 1/4 2.49 0.75 0.90 0.18 1/4-4 5/16 2.49 0.75 0.90 1/4-5 3/8 2.49 0.75 0.90 0.18 3/8 14-5 3/8 2.86 0.88 1.06 0.26 3/8 14-6 1/2 3.08 0.88 1.06 0.27 1/2 16-5 3/8 3.37 1.00 1.19 0.41 1/2 16-6 1/2 3.62 1.00 1.19 0.43 1/2 16-7 3/4 3.96 1.00 1.19 0.48 ody Part Part imensions (in.) No. No. Hose Overall Hex Largest Wt. (L) (in.) rass Steel I.. Length iameter P/Piece 1/4-3P - 1/4 2.32 0.75 0.90 0.19 1/4-5P - 3/8 2.47 0.75 0.90 0.19 3/8 14-5P 3/8 2.88 0.88 1.06 0.26 1/2 16-5P 3/8 3.35 1.00 1.19 0. 1/2 16-6P 1/2 3.46 1.00 1.19 0.43 * Push-Lok hose barbs are designed for use with Parker Push-Lok hose and do not require clamps. - Quick oupling ivision

Pneumatic Quick ouplings Nipples Female Pipe Thread Male Pipe Thread Standard Hose arb Push-Lok Hose arb** F F G G G G General Purpose Manual onnect Series ody Part Part Thread imensions (in.) No. No. Overall xposed Hex Largest Wt. (L) (in.) rass Steel NPTF Length Length* iameter P/Piece F G 1/4 1 1/8-27 1.28 0.55 0.50 0.58 0.05 1/4 3 3 1/4-18 1.47 0.74 0.62 0.72 0.05 1/4 3-3/8-18 1.50 0.77 0.81 0.94 0.07 3/8 1 1/4-18 1.60 0.67 0.62 0.72 0.07 3/8 3 3/8-18 1.68 0.77 0.81 0.94 0. 1/2 1F 3/8-18 2.05 0.83 0.81 0.94 0.13 1/2 3F 1/2-14 2.27 1.05 1.00 1.16 0.18 1/2 H3F-G 3/4-14 2.38 1.13 1.25 1.44 0.26 * This dimension represents portion of nipple that is exposed when nipple is inserted in a Parker Series coupler. ody Part Part Part No. Thread imensions (in.) No. No. Type 3 Overall xposed Hex Largest Wt. (L) (in.) rass Steel Stainless NPTF Length Length* iameter P/Piece F G 1/4 0 1/8-27 1.47 0.74 0.50 0.58 0.04 1/4 2 2 S2 1/4-18 1.62 0.89 0.56 0.65 0.06 1/4 2-3/8-18 1.72 0.99 0.69 0.80 0.05 3/8 0 1/4-18 1.88 0.95 0.62 0.72 0.08 3/8 2 3/8-18 1.90 0.98 0.69 0.80 0.09 1/2 0F 3/8-18 2.33 1.12 0.69 0.79 0.13 1/2 2F 1/2-14 2.48 1.27 0.88 1.01 0.17 1/2 H2F-G 3/4-14 2.53 1.29 1.13 1. 0.24 * This dimension represents portion of nipple that is exposed when nipple is inserted in a Parker Series coupler. ody Part imensions (in.) No. Hose Overall xposed Largest Wt. (L) (in.) Steel I.. Length Length* iameter P/Piece G 1/4 8 1/4 2.00 1.27 0.55 0.04 1/4 9 3/8 2.00 1.27 0.55 0.05 3/8 5 3/8 2.19 1.27 0.63 0.07 1/2 H4F 3/8 2.53 1.29 0.69 0.08 1/2 5F 1/2 2.81 1.60 0.81 0.11 1/2 H5F-G 3/4 3.16 1.91 0.94 0.18 * This dimension represents portion of nipple that is exposed when nipple is inserted in a Parker Series coupler. ody Part imensions (in.) No. Hose Overall xposed Largest Wt. (L) (in.) Steel I.. Length Length* iameter P/Piece G 1/4 8P 1/4 1.84 1. 0.69 0.04 1/4 9P 3/8 1.98 1.25 0.86 0.05 3/8 5P 3/8 2.17 1.25 0.86 0.08 1/2 H4FP 3/8 2.52 1.27 0.86 0.11 1/2 H5FP 1/2 2.66 1.42 0.97 0.11 * This dimension represents portion of nipple that is exposed when nipple is inserted in a Parker Series coupler. ** Push-Lok hose barbs are designed for use with Parker Push-Lok hose and do not require clamps. Pneumatics -11 Quick oupling ivision

Pneumatics Pneumatic Quick ouplings Features Parker Series sleeve type couplers accept industrial interchange nipples manufactured by Parker and other manufacturers. Standard seals are una-n (Nitrile). See the oupling Selection and Ordering Information Guide at the beginning of Section and the Fluid ompatibility hart at the end of this catalog for optional materials. Specifications ody (in.) 1/4 3/8 1/2 Rated Pressure (psi) 0 0 0 Temperature Range (seals)* - to +250 F. Locking evice 4 balls 8 balls 8 balls Vacuum ata (inches Hg) isconnected (coupler only) Not recommended onnected 27.4 27.4 27.4 * See oupling Selection and Ordering Guide for Optional Seals See oupling Repair Kits Table on introduction page to General Purpose - Manual onnect ouplers General Purpose Manual onnect Series Industrial Interchange How to Order Information The standard Series is a brass coupler with a steel valve. The larger sizes are an all steel construction with brass available as an option. To order a 3/8" or 1/2" body size coupler with a brass body and a steel sleeve and valve, add the prefix to the steel part number. xample: 16. dd the suffix N as well as the prefix to order an all brass coupler with stainless steel locking balls and springs, xample: 25N. ll-brass couplings should be used to avoid corrosion from moisture. onsult factory for specific recommendations. vailable with Sleeve-Lok (See oupler Options at the beginning of Section ). To order, add -SL as a suffix to the part number, xample: 25-SL. vailable for Series couplers is a Grip-Ring sleeve (See oupler Options). To order, add the suffix R to the part number, xample: 23R. pplications Sleeve type couplings are widely used to connect air lines and can also be used with low pressure fluids. Their compact and economical design uses a ball locking mechanism consisting of captive steel balls that engage the locking groove on the mating nipple. The sliding spring loaded sleeve on the coupler must be manually retracted in order to connect or disconnect the nipple. It is easy to do, but two hands are normally required. ommon applications include: compressed air, water, grease, paint, limited vacuum and limited gases. Performance Flow in SFM 0 0 90 80 70 60 50 Series (1/4; 3/8; 1/2) 1/2" 3/8" 2 3 4 5 6 7 8 9 Pressure rop in PSI 0 PSI 80 PSI (Inlet Pressure) 0 0 90 80 70 60 50-12 Quick oupling ivision

Pneumatic Quick ouplings ouplers Female Pipe Thread Male Pipe Thread Standard Hose arb Push-Lok Hose arb* Note: See Table of ontents for those nipples used with Series couplers. General Purpose Manual onnect Series Industrial Interchange ody Part Part Part No. Thread imension (in.) No. No. Type 3 Overall Hex Largest Wt. (L) (in.) rass Steel Stainless NPTF Length iameter P/Piece 1/4 23 1/8-27 1.83 0.75 0.90 0. 1/4 23 S23 1/4-18 1.83 0.75 0.90 0.19 1/4 23 3/8-18 1.95 0.81 0.94 0. 3/8 25 1/4-18 2.22 0.88 1.06 0. 3/8 25 25 3/8-18 2.28 0.88 1.06 0.32 3/8 25F 1/2-14 2.55 1.00 1.16 0.34 1/2 17 3/8-18 2.74 1.00 1.19 0.46 1/2 17 17 1/2-14 2.96 1.00 1.19 0.50 1/2 17G 3/4-14 3.19 1.25 1.44 0.56 ody Part Part Part No. Thread imension (in.) No. No. Type 3 Overall Hex Largest Wt. (L) (in.) rass Steel Stainless NPTF Length iameter P/Piece 1/4 22 1/8-27 1.89 0.75 0.90 0.18 1/4 22 S22 1/4-18 2.05 0.75 0.90 0.18 1/4 22 3/8-18 2.08 0.75 0.90 0.19 3/8 24 1/4-18 2.36 0.88 1.06 0.26 3/8 24 24 3/8-18 2.39 0.88 1.06 0.29 3/8 24F 1/2-14 2.55 0.88 1.06 0.29 1/2 16 3/8-18 2.93 1.00 1.19 0.42 1/2 16 16 1/2-14 3.08 1.00 1.19 0.47 1/2 16G 3/4-14 3.21 1.13 1. 0.50 ody Part Part imensions (in.) No. No. Hose Overall Hex Largest Wt. (L) (in.) rass Steel I.. Length iameter P/Piece 1/4-3 1/4 2.49 0.75 0.90 0.18 1/4-4 5/16 2.49 0.75 0.90 0.18 1/4-5 3/8 2.49 0.75 0.90 0.18 3/8 24-5 3/8 2.86 0.88 1.06 0.27 3/8 24-6 1/2 3.08 0.88 1.06 0.28 1/2 16-5 3/8 3.37 1.00 1.19 0.41 1/2 16-6 1/2 3.62 1.00 1.19 0.43 1/2 16-7 3/4 3.96 1.00 1.19 0.48 ody Part Part imensions (in.) No. No. Hose Overall Hex Largest Wt. (L) (in.) rass Steel I.. Length iameter P/Piece 1/4-3P 1/4 2.32 0.75 0.90 0.18 1/4-5P 3/8 2.47 0.75 0.90 0.19 3/8 24-5P 3/8 2.88 0.88 1.06 0.27 1/2 16-5P 3/8 3.35 1.00 1.19 0. 1/2 16-6P 1/2 3.46 1.00 1.19 0.43 * Push-Lok hose barbs are designed for use with Parker Push-Lok hose and do not require clamps. Pneumatics -13 Quick oupling ivision

Pneumatics Pneumatic Quick ouplings Features Parker 50 Series couplings are interchangeable with RO s 2 series couplings. 50 Series couplings have a full opening tubular valve for maximum flow and a built-in sleeve guard to minimize accidental disconnect. 50 Series couplings have all brass bodies and steel valves. Standard seal material is nitrile. See the oupling Selection and Ordering Information guide at the beginning of Section and the Fluid ompatibility hart at the end of this catalog for optional materials. Push-to-onnect version available. See H Series. ouplers Female Pipe Thread Male Pipe Thread ody (in.) 1/4 Rated Pressure (PSI) 0 Temperature Range (Std. seals)* - to +250 F. Locking evice 4 balls * See oupling Selection and Ordering Guide for Optional Seals. See oupling Repair Kits Table on introduction page to General Purpose - Manual onnect ouplers Performance 50 Series Push-Lok Hose arb* ody Part imensions (in.) No. Hose Overall Hex Largest Wt. (L) (in.) rass I.. Length iameter P/Piece General Purpose Manual onnect 50 Series Specifications ir Flow in SFM 50 9 8 7 6 5 5 2 3 4 5 6 7 8 9 Pressure rop in PSI 0 PSI 80 PSI (Inlet Pressure) ody Part Thread imensions (in.) No. Overall Hex Largest Wt. (L) (in.) rass NPTF Length iameter P/Piece 1/4 53 1/4-18 1.83 0.75 0.90 0. 1/4 53 3/8-18 1.95 0.81 0.94 0.21 ody Part Thread imensions (in.) No. Overall Hex Largest Wt. (L) (in.) rass NPTF Length iameter P/Piece 1/4 52 1/4-18 2.05 0.75 0.90 0. 1/4 52 3/8-18 2.08 0.75 0.90 0.21 1/4 50-3P 1/4 2.32 0.75 0.90 0.19 1/4 50-5P 3/8 2.47 0.75 0.90 0. * Push-Lok hose barbs are designed for use with Push-Lok hose and do not require clamps. 50 9 8 7 6-14 Quick oupling ivision

Pneumatic Quick ouplings Nipples Female Pipe Thread Male Pipe Thread Standard Hose arb Push-Lok Hose arb** F G F G G G General Purpose Manual onnect 50 Series ody Part Thread imensions (in.) No. Overall xposed Hex Largest Wt. (L) (in.) Steel NPTF Length Length* iameter P/Piece F G 1/4 3 1/4-18 1.47 0.66 0.62 0.72 0.04 * This dimension represents portion of nipple that is exposed when nipple is inserted in a Parker 50 Series coupler. ody Part Thread imensions (in.) No. Overall xposed Hex Largest Wt. (L) (in.) Steel NPTF Length Length* iameter P/Piece F G 1/4 2 1/4-18 1.62 0.82 0.56 0.65 0.05 * This dimension represents portion of nipple that is exposed when nipple is inserted in a Parker 50 Series coupler. ody Part imensions (in.) No. Hose Overall xposed Largest Wt. (L) (in.) Steel I.. Length Length* iameter P/Piece G 1/4 8 1/4 2.00 1.19 0.55 0.03 * This dimension represents portion of nipple that is exposed when nipple is inserted in a Parker 50 Series coupler. ody Part imensions (in.) No. Hose Overall xposed Largest Wt. (L) (in.) Steel I.. Length Length* iameter P/Piece G 1/4 8P 1/4 1.84 1.03 0.69 0.03 * This dimension represents portion of nipple that is exposed when nipple is inserted in a Parker 50 Series coupler. ** Push-Lok hose barbs are designed for use with Parker push-lok hose and do not require clamps. Pneumatics -15 Quick oupling ivision

Pneumatics Pneumatic Quick ouplings Features Parker 70 Series couplings are interchangeable with Lincoln s Long Stem series couplings. 70 Series couplings have a full opening tubular valve for maximum flow and a built-in sleeve guard to minimize accidental disconnect. The 70 Series is only available in body size. 70 Series couplings have all brass bodies and steel valves. Standard seal material is una-n (Nitrile). See the oupling Selection and Ordering Information Guide at the beginning of Section and the Fluid ompatibility hart at the end of this catalog for optional materials. ouplers Female Pipe Thread Male Pipe Thread Nipples Female Pipe Thread Male Pipe Thread F G General Purpose Manual onnect 70 Series Specifications ody (in.) 1/4 Rated Pressure (psi) 0 Temperature Range (Std. seals)* - to +250 F. Locking evice 4 balls * See oupling Selection and Ordering Guide for Optional Seals. See oupling Repair Kits Table on introduction page to General Purpose - Manual onnect ouplers Performance Flow in SFM 50 9 8 7 6 70 Series 5 5 2 3 4 5 6 7 8 9 Pressure rop in PSI 0 PSI 80 PSI (Inlet Pressure) ody Part Thread imensions (in.) No. Overall Hex Largest Wt. (L) (in.) rass NPTF Length iameter P/Piece 1/4 73 1/4-18 2. 0.75 0.90 0.25 ody Part Thread imensions (in.) No. Overall Hex Largest Wt. (L) (in.) rass NPTF Length iameter P/Piece 1/4 72 1/4-18 2.62 0.75 0.90 0.25 ody Part Thread imensions (in.) No. Overall xposed Hex Largest Wt. (L) (in.) Steel NPTF Length Length* iameter P/Piece F G 1/4 L3 1/4-18 2. 0.77 0.62 0.72 0.05 F G ody Part Thread imensions (in.) No. Overall xposed Hex Largest Wt. (L) (in.) Steel NPTF Length Length* iameter P/Piece F G 1/4 L2 1/4-18 2.25 0.92 0.56 0.65 0.06 * This dimension represents portion of nipple that is exposed when nipple is inserted in a Parker 70 Series coupler. 50 9 8 7 6-16 Quick oupling ivision

Pneumatic Quick ouplings 7 2 omponent Part Features 6 1. Precision machining, hardened wear points* and solid bar stock construction provide long life even in rugged applications. 2. Tubular valve with large flow passages delivers high flow with minimum pressure drop for efficient performance. The tubular design provides 360 support for both the valve seal and the mating nipple for long service life. 3. Precision molded seals form a bubble tight seal for reliable operation within rated working pressures. Standard seal material is Nitrile (una-n). thylene Propylene, Fluorocarbon and Neoprene are available as options. See the oulpling Selection and Odering Guide in the front of the Pneumatic Section of the catalog. 4. Proven ball locking mechanism with large numbers of hardened steel or stainless steel locking balls evenly distribute the load to resist wear and provide positive connections. The ball locking mechanism also provides accurate alignment and allows a swiveling action to reduce hose torque. 5 3 General Purpose Push-To-onnect RF, HF, H, U Series 8 4 1 5. Integral sleeve guard protects the sleeve and resists accidental disconnects by allowing the coupling to ride over obstructions without the sleeve being retracted. 6. Knurling on the sleeve provides a gripping surface for ease of operation. 7. Wide range of end configurations are available to meet specific needs. Parker push-to-connect type couplings are available with male pipe thread, female pipe thread, standard hose barb, and Push-Lok hose barb**. 8. Parker,, HF, and -z-mate Series couplings mate with industrial interchange design nipples. See Table of ontents for additional specifications. 9. Push-to-connect design permits one-handed connection when the coupler half is rigidly mounted. * steel nipples only ** Push-Lok hose barbs are designed for use with Parker Push-Lok hose and do not require clamps. Pneumatics -17 Quick oupling ivision

Pneumatics Pneumatic Quick ouplings Features erodynamic valve design. Flow area of the RF nipple is 2-1/2 times larger than industrial interchange nipples. Flow rates on 1/4 greater than many 3/8" body size couplers. Flow rates on 3/8 greater than many 1/2" body size couplers. oupler sleeves are nickel-plated steel and coupler bodies are solid brass construction for excellent corrosion resistance. Standard RF nipples are manufactured from solid steel bar stock, case hardened and plated with yellow zinc chromate for superior service life. ependable ball locking mechanism allows a swiveling action to reduce hose torque. Push-To-onnect design for easy one hand connection. Integral sleeve guard to protect against accidental disconnection. Wide range of port options available. More efficient use of compressed air due to higher flows and reduced pressure drop. 1/4 body size Interchanges with Rectus 25 and ejn 32 series. 3/8 body size interchanges with Rectus 27 and ejn 4 series. Specifications ody (in.) 1/4 3/8 Rated Pressure (psi) 0 0 Temperature Range (std seals) - to +250 F - to +250 F Locking evice 4 balls 8 balls Vacuum ata (inches Hg) isconnected (coupler only) Not Recommended Not Recommended onnected Not Recommended Not Recommended General Purpose Push-To-onnect RF Series escription The Parker RF Series pneumatic couplings offer the quality and dependability customers have come to expect from Parker s line of pneumatic quick couplings. The RF Series has been designed to increase the flow through and reduce the pressure drop over the coupling. The nipple design has a 2-1/2 times larger flow area than standard industrial interchange nipples. This, along with a specially designed coupler valve, allows tremendous flow through a coupling with an envelope size of current couplings in the market today. The benefits to the end user are increased tool efficiency and decreased air costs. Performance Flow in SFM 1 0 80 60 0 0 RF Series (& 3/8" ody ) with & 3/8" Female NPSF 0 5 15 25 170 160 150 1 1 How To Order RF - 251-4 FP OY SIZ 3/8" Female NPSF 3/8" OY SIZ 3/8" Female NPSF OY SIZ Female NPSF 5 15 25 Pressure rop in PSI 0 PSI 80 PSI Port onfiguration FP - Female Pipe MP - Male Pipe H - Standard Hose arb PL - Push-Lok Hose arb Port (1/16 of an inch) Unit 1 - Valved oupler 4 - Unvalved Nipple ody 25-37 - 3/8" RF Series -18 Quick oupling ivision

Pneumatic Quick ouplings ouplers Female Pipe Thread Male Pipe Thread Standard Hose arb Push-Lok Hose arb NoMar TM Tube nd (With Nut) General Purpose Push-To-onnect RF Series ody NW OL Thread imensions (in.) Part Part Overall Hex Largest Wt. (L) (in.) No. No. NPSF Length iameter P/Piece 1/4 RF-251-4FP RF02-4-4 1/4-18 2.19 0.81 0.99 0.26 1/4 RF-251-6FP RF02-4-6 3/8-18 2.34 0.81 0.99 0.27 3/8 RF-371-6FP 3/8-18 2.33 0.94 1.07 0.31 3/8 RF-371-8FP 1/2-14 2.49 1.00 1.07 0.35 ody NW OL Thread imensions (in.) Part Part Overall Hex Largest Wt. (L) (in.) No. No. NPTF Length iameter P/Piece ody NW OL imensions (in.) Part Part Hose Overall Hex Largest Wt. (L) (in.) No. No. I.. Length iameter P/Piece 1/4 RF-251-4H RFH-4-4 1/4 2.81 0.81 0.99 0.26 1/4 RF-251-6H RFH-4-6 3/8 2.81 0.81 0.99 0.27 3/8 RF-371-6H 3/8 3.02 0.94 1.07 0.31 3/8 RF-371-8H 1/2 3.02 0.94 1.07 0.34 ody NW OL imensions (in.) Part Part Hose Overall Hex Largest Wt. (L) (in.) No. No. I.. Length iameter P/Piece 1/4 RF-251-4PL RFPL-4-4 1/4 2.64 0.81 0.99 0.26 1/4 RF-251-6PL RFPL-4-6 3/8 2.78 0.81 0.99 0.27 1/4 RF-251-8PL RFPL-4-8 1/2 2.93 0.81 0.99 0.28 3/8 RF-371-6PL 3/8 3.02 0.94 1.07 0.33 3/8 RF-371-8PL 1/2 3.02 0.94 1.07 0.33 ody imensions (in.) Part Hose Overall Hex Largest Wt. (L) (in.) No. I.. Length iameter P/Piece 1/4 RF-251-6X4NM 1/4 Tube I.. 2.44 0.81 1.07 0.31 3/8 Tube O.. 1/4 RF-251-4MP RF01-4-4 1/4-18 2.34 0.81 0.99 0.24 1/4 RF-251-6MP RF01-4-6 3/8-18 2.37 0.81 0.99 0.25 1/4 RF-251-8MP RF01-4-8 1/2-14 2.56 0.88 0.99 0.29 3/8 RF-371-6MP 3/8-18 2.52 0.94 1.07 0. 3/8 RF-371-8MP 1/2-14 2.68 0.94 1.07 0.33 Pneumatics -19 Quick oupling ivision

Pneumatics Pneumatic Quick ouplings Nipples Female Pipe Thread Male Pipe Thread Standard Hose arb Push-Lok Hose arb NoMar TM Tube nd (With Nut) F G General Purpose Push-To-onnect RF Series ody NW OL Thread imensions (in.) Part Part Overall xposed* Hex Largest Wt. (L) (in.) No. No. NPTF Length Length iameter P/Piece ody NW imensions (in.) Part Hose Overall xposed* Hex Largest Wt. (L) (in.) No. I.. Length Length iameter P/Piece F G 1/4 RF-254-6X4NM Tube I.. 1.62.85.63 0.72 0.06 3/8" Tube O.. F G 1/4 RF-254-4FP NRF02-4-4-S 1/4-18 1.45 0.68 0.62 0.72 0.06 1/4 RF-254-6FP NRF02-4-6-S 3/8-18 1.50 0.73 0.81 0.94 0.09 3/8 RF-374-6FP 3/8-18 1.53 0.78 0.81 0.94 0. 3/8 RF-374-8FP 1/2-14 1.62 0.87 1.00 1.16 0.13 ody NW OL Thread imensions (in.) Part Part Overall xposed* Hex Largest Wt. (L) (in.) No. No. NPTF Length Length iameter P/Piece F G 1/4 RF-254-4MP NRF01-4-4-S 1/4-18 1.60 0.83 0.56 0.65 0.05 1/4 RF-254-6MP NRF01-4-6-S 3/8-18 1.67 0.83 0.69 0.75 0.08 3/8 RF-374-6MP 3/8-18 1.70 0.95 0.69 0.75 0.09 3/8 RF-374-8MP 1/2-14 1.85 1. 0.88 1.01 0.15 ody NW OL imensions (in.) Part Part Hose Overall xposed* Largest Wt. (L) (in.) No. No. I.. Length Length iameter P/Piece G 1/4 RF-254-4H NRFH-4-4-S 1/4 1.97 1.23 0.55 0.04 1/4 RF-254-6H NRFH-4-6-S 3/8 1.99 1.23 0.55 0.05 3/8 RF-374-6H 3/8 1.97 1.22 0.62 0.07 3/8 RF-374-8H 1/2 1.97 1.22 0.68 0.08 ody NW OL imensions (in.) Part Part Hose Overall xposed* Largest Wt. (L) (in.) No. No. I.. Length Length iameter P/Piece G 1/4 RF-254-4PL NRFPL-4-4-S 1/4 1.80 1.03 0.69 0.04 1/4 RF-254-6PL NRFPL-4-6-S 3/8 1.95 1.18 0.86 0.05 3/8 RF-374-6PL 3/8 1.95 1. 0.86 0.07 3/8 RF-374-8PL 1/2 2.09 1.34 0.897 0.09 * This dimension represents portion of nipple that is exposed when nipple is inserted in a Parker RF Series coupler. - Quick oupling ivision

Pneumatic Quick ouplings Features Parker HF Series Pneumatic Quick ouplings offer an alternative to traditional industrial interchange couplers. The quality and durability you have come to expect from Parker Series couplers, combined with a slim profile and pushto-connect design. The result is an easy to use general purpose pneumatic coupler suitable for use in a variety of applications. Parker HF couplers feature sleeve guards** to protect against accidental disconnection. Standard couplers feature solid brass construction, high flow valving, corrosion resistant valves, and stainless steel locking balls and valve spring. Heavy uty ouplers* featuring heat treated, solid steel bodies and sleeves for added strength and durability. Parker HF couplers accept Industrial Interchange nipples*** manufactured by Parker and other manufacturers. See table of contents. *** 1/8" couplings have no standard industry interface. ** 1/8" couplings do not incorporate an integral sleeve guard. * 1/8 and 1/2 are unavailable in the Heavy uty version. How To Order HF - 251-4 FP - S Heavy uty Steel oupler Port onfiguration FP - Female Pipe MP - Male Pipe H - Standard Hose arb PL - Push-Lok Hose arb Port (1/16 of an inch) Unit 1 - Valved oupler 4 - Unvalved Nipple ody 12-1/8" 25-37 - 3/8" 50-1/2" HF Series General Purpose Push-To-onnect HF Series Industrial Interchange Specifications Performance Flow in SFM ody (in.) 1/8 1/4 3/8 1/2 Rated Pressure (psi) 250 0 0 0 Temperature Range (seals)* 0 80 60 50 HF Series (1/8",, 3/8", 1/2") 1/2" - to +250 F Locking evice 5 balls 4 balls 6 balls 8 balls Vacuum ata (inches Hg) isconnected (coupler only) Not Recommended onnected 27.4 27.4 27.4 * See oupling Selection and Ordering Guide for Optional Seals 3/8" 0 80 60 50 1/8" 8 8 7 7 6 6 5 5 4 2 3 4 5 6 7 8 9 4 Pressure rop in PSI 0 PSI 80 PSI Pneumatics -21 Quick oupling ivision

Pneumatics Pneumatic Quick ouplings 1/8" ody ouplers Female Pipe Thread Male Pipe Thread 1/8" ody Nipples Female Pipe Thread Male Pipe Thread F F G G General Purpose Push-To-onnect HF Series Industrial Interchange ody New Old Thread imensions (in.) Part No. Part No. Overall Hex Largest Wt. (L) (in.) rass rass NPTF Length iameter P/Piece 1/8 HF-121-2FP HF2F-2 1/8-27 1.42 0.55 0.63.06 1/8 HF-121-4FP HF2F-4 1/4-18 1.81 0.67 0.63. ody New Old Thread imensions (in.) Part No. Part No. Overall Hex Largest Wt. (L) (in.) rass rass NPTF Length iameter P/Piece 1/8 HF-121-2MP HF2M-2 1/8-27 1.50 0.55 0.63.06 1/8 HF-121-4MP HF2M-4 1/4-18 1.61 0.55 0.63.07 ody New Old Thread imensions (in.) Part No. Part No. Overall xposed Hex Largest Wt. (L) (in.) rass rass NPTF Length Length* iameter P/Piece F G 1/8 HF-124-2FP HF702F-2 1/8-27 1.14.61 0.55 0.63.04 1/8 HF-124-4FP HF702F-4 1/4-18 1.34.81 0.67 0.78.07 * This dimension represents the portion that is exposed when nipple is inserted in a Parker HF series coupler. ody New Old Thread imensions (in.) Part No. Part No. Overall xposed Hex Largest Wt. (L) (in.) rass rass NPTF Length Length* iameter P/Piece F G 1/8 HF-124-2MP HF702M-2 1/8-27 1.06.53 0.44 0.51.03 1/8 HF-124-4MP HF702M-4 1/4-18 1..67 0.55 0.63.04 * This dimension represents the portion that is exposed when nipple is inserted in a Parker HF series coupler. -22 Quick oupling ivision

Pneumatic Quick ouplings and 3/8" ody ouplers Female Pipe Thread Male Pipe Thread Standard Hose arb Push-Lok Hose arb NoMar TM Tube nd (With Nut) General Purpose Push-To-onnect HF Series Industrial Interchange ody New Old Thread imensions (in.) Part No. Part No. Overall Hex Largest Wt. (L) (in.) rass rass NPSF Length iameter P/Piece 1/4 HF-251-4FP HF4F-4 1/4-18 2.19 0.81 0.99 0.26 1/4 HF-251-6FP HF4F-6 3/8-18 2.34 0.81 0.99 0.27 3/8 HF-371-4FP HF6F-4 1/4-18 2.33 0.94 1.07 0.33 3/8 HF-371-6FP HF6F-6 3/8-18 2.33 0.94 1.07 0.31 3/8 HF-371-8FP HF6F-8 1/2-14 2.49 1.00 1.07 0.35 1/2 HF-501-8FP HF8F-8 1/2-14 2.49 1.00 1.07 0.35 ody New Old Thread imensions (in.) Part No. Part No. Overall Hex Largest Wt. (L) (in.) rass rass NPTF Length iameter P/Piece 1/4 HF-251-4MP HF4M-4 1/4-18 2.34 0.81 0.99 0.25 1/4 HF-251-6MP HF4M-6 3/8-18 2.37 0.81 0.99 0.26 3/8 HF-371-4MP HF6M-4 1/4-18 2.49 0.94 1.07 0.32 3/8 HF-371-6MP HF6M-6 3/8-18 2.52 0.94 1.07 0. 3/8 HF-371-8MP HF6M-8 1/2-14 2.68 0.94 1.07 0.33 1/2 HF-501-8MP HF8M-8 1/2-14 2.68 0.94 1.07 0.33 ody New Old imensions (in.) Part No. Part No. Hose Overall Hex Largest Wt. (L) (in.) rass rass I.. Length iameter P/Piece 1/4 HF-251-4H HF4H-4 1/4 2.81 0.81 0.99 0.26 1/4 HF-251-6H HF4H-6 3/8 2.81 0.81 0.99 0.27 3/8 HF-371-6H HF6H-6 3/8 3.02 0.94 1.07 0.31 3/8 HF-371-8H HF6H-8 1/2 3.02 0.94 1.07 0.34 ody New Old imensions (in.) Part No. Part No. Hose Overall Hex Largest Wt. (L) (in.) rass rass I.. Length iameterp/piece 1/4 HF-251-4PL HF4PL-4 1/4 2.64 0.81 0.99 0.26 1/4 HF-251-6PL HF4PL-6 3/8 2.78 0.81 0.99 0.27 3/8 HF-371-6PL HF6PL-6 3/8 3.02 0.94 1.07 0.33 3/8 HF-371-8PL HF6PL-8 1/2 3.07 0.94 1.07 0.31 ody New Old imensions (in.) Part no. Part No. Hose Overall Hex Largest Wt. (L) (in.) rass rass I.. Length iameter P/Piece 1/4 HF-251-6X4NM HF4NM-6x4 1/4 Tube I.. 2.44 0.81 1.07 0.31 3/8 Tube O.. Pneumatics -23 Quick oupling ivision

Pneumatics Pneumatic Quick ouplings Heavy uty ouplers Female Pipe Thread Male Pipe Thread Standard Hose arb Push-Lok Hose arb General Purpose Push-To-onnect HF Series Industrial Interchange ody New Old Thread imensions (in.) Part No. Part No. Overall Hex Largest Wt. (L) (in.) Steel Steel NPSF Length iameter P/Piece 1/4 HF-251-4FP-S HF4F-4 1/4-18 2.19 0.81 0.99 0.26 1/4 HF-251-6FP-S HF4F-6 3/8-18 2.34 0.81 0.99 0.27 3/8 HF-371-4FP-S HF6F-4 1/4-18 2.33 0.94 1.07 0.33 3/8 HF-371-6FP-S HF6F-6 3/8-18 2.33 0.94 1.07 0.31 3/8 HF-371-8FP-S HF6F-8 1/2-14 2.49 1.00 1.07 0.35 ody New Old Thread imensions (in.) Part No. Part No. Overall Hex Largest Wt. (L) (in.) Steel Steel NPTF Length iameter P/Piece 1/4 HF-251-4MP-S HF4M-4 1/4-18 2.34 0.81 0.99 0.25 1/4 HF-251-6MP-S HF4M-6 3/8-18 2.37 0.81 0.99 0.26 3/8 HF-371-4MP-S HF6M-4 1/4-18 2.49 0.94 1.07 0.32 3/8 HF-371-6MP-S HF6M-6 3/8-18 2.52 0.94 1.07 0. 3/8 HF-371-8MP-S HF6M-8 1/2-14 2.68 0.94 1.07 0.33 ody New Old imensions (in.) Part No. Part No. Hose Overall Hex Largest Wt. (L) (in.) Steel Steel I.. Length iameter P/Piece 1/4 HF-251-4H-S HF4H-4 1/4 2.81 0.81 0.99 0.26 1/4 HF-251-6H-S HF4H-6 3/8 2.81 0.81 0.99 0.27 3/8 HF-371-6H-S HF6H-6 3/8 3.02 0.94 1.07 0.31 3/8 HF-371-8H-S HF6H-8 1/2 3.02 0.94 1.07 0.34 ody New Old imensions (in.) Part No. Part No. Hose Overall Hex Largest Wt. (L) (in.) Steel Steel I.. Length iameter P/Piece 1/4 HF-251-4PL-S HF4PL-4 1/4 2.64 0.81 0.99 0.26 1/4 HF-251-6PL-S HF4PL-6 3/8 2.78 0.81 0.99 0.27 3/8 HF-371-6PL-S HF6PL-6 3/8 3.02 0.94 1.07 0.33 3/8 HF-371-8PL-S HF6PL-8 1/2 3.07 0.94 1.07 0.31-24 Quick oupling ivision

Pneumatic Quick ouplings Features Parker H Series couplings are interchangeable with RO's 2 series couplings. See Table of ontents. Push to onnect design for easy one hand operation. H Series couplings utilize a tubular valve for maximum flow and a built-in sleeve guard to minimize accidental disconnect. The H Series is only available in body size. H Series couplings have all brass bodies. Standard seal material is Nitrile. See the oupling Selection and Ordering Information Guide at the beginning of Section and the Fluid ompatibility hart at the end of this catalog for optional materials. Other port options available contact the division. Formerly the 50 Series. ouplers Female Pipe Thread Male Pipe Thread General Purpose Push-To-onnect H Series Specifications ody (in.) 1/4 Rated Pressure (psi) 0 Temperature Range (Std. seals)* - to +250 F Locking evice 4 balls Vacuum Service Not Recommended * See oupling Selection and Ordering Guide for Optional Seals Performance ir Flow in SFM 50 H Series 9 9 8 8 7 7 6 6 5 5 2 3 4 5 6 7 8 9 Pressure rop in PSI 0 PSI (Inlet Pressure) 80 PSI How To Order H - 251-4FP H Series Port onfiguration FP - Female Pipe MP - Male Pipe Port (1/16 of an inch) Unit 1 - Valved oupler ody 25 - ody NW OL Thread imensions (in.) Part No. Part No. Overall Hex Largest Wt. (L) (in.) rass rass NPSF Length iameter P/Piece 1/4 H-251-4FP 5002-4-4 1/4-18 2.11 0.81 1.01 0.26 1/4 H-251-6FP 5002-4-6 3/8-18 2.14 0.81 1.01 0.27 ody NW OL Thread imensions (in.) Part No. Part No. Overall Hex Largest Wt. (L) (in.) rass rass NPSF Length iameter P/Piece 1/4 H-251-4MP 5001-4-4 1/4-18 2.26 0.81 1.01 0.24 1/4 H-251-6MP 5001-4-6 1/4-18 2.26 0.81 1.01 0.24 * See page -15 for Nipples 50 Pneumatics -25 Quick oupling ivision

Pneumatics Pneumatic Quick ouplings Specifications ody (in.) 1/4 Rated Pressure (PSI) 150 Temperature Range (Nitrile seal) - to +250 F. Locking evice 4 balls Vacuum Service Not Recommended How to Order U - 251-4 FP ouplers Port onfiguration FP - Female Pipe MP - Male Pipe H - Standard Hose arb* PL - Push-Lok Hose arb* Port (1/16 of an inch) Unit 1 - Valved oupler 4 - Unvalved Nipple ody 25 - U Series * ontact the ivision for availability Female Pipe Thread Male Pipe Thread General Purpose Push-To-onnect U Series Features The U Series oupler will accept the industrial interchange, [(MIL-49) and (NSI/(NFP) T3..14-1990)], Series (Tru-Flate) and the 50 series (RO 2) style nipples. The coupler features automatic push-to-connect operation, high flow machined window valve, corrosion resistant solid brass construction and a sleeve guard which helps prevent accidental disconnects and protects the sleeve from damage. While the best quick coupling performance is obtained by matching like series couplers and nipples, the universal coupler permits multiple series nipples to mate with one coupler. Performance Flow in SFM 50 1 U Series oupler 2 3 4 5 6 7 8 9 Pressure rop in PSI 0 PSI (Inlet Pressure) 80 PSI ody New Old Thread imensions (in.) Part No. Pat No. Overall Hex Largest Wt. (L) (in.) rass rass NPSF Length iameter P/Piece 1/4 U-251-4FP U4F-4 1/4-18 2.06 0.81.98 0.23 1/4 U-251-6FP U4F-6 3/8-18 2.21 0.81.98 0.23 ody New Old Thread imensions (in.) Part No. Part No. Overall Hex Largest Wt. (L) (in.) rass rass NPTF Length iameter P/Piece 1/4 U-251-4MP U4M-4 1/4-18 2.21 0.81.98 0.22 1/4 U-251-6MP U4M-6 3/8-18 2.24 0.81.90 0.23 ontact the ivision for Hose arb and Push-Lok port availability 50-26 Quick oupling ivision

Pneumatic Quick ouplings omponent Part Features 7 1. Precision machining, hardened wear points* and solid bar stock construction provide long life even in rugged applications. 2. Tubular valve with large flow passages delivers high flow with minimum pressure drop for efficient performance. The tubular design provides 360 support for both the valve seal and the mating nipple for long service life. 3. Precision molded seals form a bubble tight seal for reliable operation within rated working pressures. Standard seal material is Nitrile (una-n). thylene Propylene, Fluorocarbon and Neoprene are available as options. 4. Locking pawls (pins) constructed of stainless steel create a durable locking mechanism that provides alignment and evenly distributes loads. 3 2 4 5 General Purpose Push-To-onnect Series Industrial Interchange 6 8 1 5. Push-to-connect design permits one-handed connection when the coupler half is rigidly mounted. 6. Knurling on the sleeve provides a gripping surface for ease of operation. 7. Wide range of end terminations are available to meet specific needs. Parker push type couplings are available with male pipe thread, female pipe thread, standard hose barb, and Push-Lok hose barb**. 8. Parker Series couplings mate with industrial interchange design nipples. See Table of ontents. * steel nipples only ** Push-Lok hose barbs are designed for use with Parker Push-Lok hose and do not require clamps. Pneumatics -27 Quick oupling ivision

Pneumatics Pneumatic Quick ouplings Features Parker Series couplers are designed for rigid mounting that allows a simple push-to-connect operation. onstructed of a solid brass body and a steel valve, Series couplers are noted for their high flow capability, reliability and rugged design. Parker Series couplers accept industrial interchange nipples manufactured by Parker and other manufacturers. Standard seal material is una-n (Nitrile). See Ordering Information at the end of Section and the Fluid ompatibility hart at the end of this catalog for optional materials. Specifications ody (in.) 1/4 3/8 1/2 3/4 Rated Pressure (PSI) 0 0 0 0 Temperature Range (Std. seals)* - to +250 F. Locking evice 3 pawls 4 pawls 5 pawls 6 pawls Vacuum ata (inches Hg) isconnected (coupler only) Not recommended onnected 27.4 27.4 27.4 27.4 * See oupling Selection and Ordering Guide for Optional Seals. Repair Kits ody Seal Part Material No. 1/4 una-n 21K 1/4 thylene Propylene 21KW 1/4 Fluorocarbon 21KY 3/8 una-n 14K 3/8 thylene Propylene 14KW 3/8 Fluorocarbon 14KY 1/2 una-n 16K 1/2 thylene Propylene 16KW 1/2 Fluorocarbon 16KY 3/4 una-n 38K 3/4 thylene Propylene 38KW 3/4 Fluorocarbon 38KY General Purpose Push-To-onnect Series Industrial Interchange How to Order Information vailable with Sleeve-Lok (See oupler Options Section). To order, add the suffix -SL to the part number, xample: 33-SL. rass valves are available for extra corrosion resistance. To specify a brass valve, add the suffix N to the regular part number. xample: 33N. brass valve should be used for corrosive applications where steel parts are not suitable. onsult the factory for specific recommendations. Operation Push type couplings feature one handed automatic connection by pushing the nipple into the coupler provided the coupler half is firmly mounted. The locking mechanism of Parker Series couplers consists of pawls (or pins) which act directly on the sleeve, thereby causing the sleeve to automatically retract when the mating nipple is inserted. The sleeve must be manually retracted in order to remove the nipple. Parker Series couplings are push type Single Shut-Off couplings. Performance Flow in SFM 150 0 90 80 70 60 50 Series (1/4; 3/8; 1/2; 3/4) 0 0 3/4" 1/2" 3/8" 150 0 90 80 70 60 2 3 4 5 6 7 8 9 Pressure rop in PSI 0 PSI 80 PSI (Inlet Pressure) 50-28 Quick oupling ivision

Pneumatic Quick ouplings ouplers Female Pipe Thread Male Pipe Thread General Purpose Push-To-onnect Series Industrial Interchange ody Part Thread imensions (in.) No. Overall Hex Largest Wt. (L) (in.) rass NPTF Length iameter P/Piece 1/4 33 1/8-27 1.96 0.75 1. 0. 1/4 33 1/4-18 1.96 0.75 1. 0.28 1/4 33 3/8-18 2.03 0.81 1. 0. 3/8 35 1/4-18 2.26 0.88 1.39 0.42 3/8 35 3/8-18 2.33 0.88 1.39 0.42 3/8 35F 1/2-14 2.57 1.00 1.39 0.46 1/2 37 3/8-18 2.76 1.00 1.52 0.56 1/2 37 1/2-14 3.00 1.00 1.52 0.66 1/2 37G 3/4-14 3.12 1.25 1.52 0.73 3/4 39 3/4-14 2.99 1.31 1.90 1. 3/4 39J 1-11 1/2 3.18 1.56 1.90 1.24 ody Part Thread imensions (in.) No. Overall Hex Largest Wt. (L) (in.) rass NPTF Length iameter P/Piece 1/4 32 1/8-27 2.03 0.75 1. 0.27 1/4 32 1/4-18 2.18 0.75 1. 0.28 1/4 32 3/8-18 2.18 0.75 1. 0.28 3/8 34 1/4-18 2.38 0.88 1.39 0.36 3/8 34 3/8-18 2.44 0.88 1.39 0.39 3/8 34F 1/2-14 2.57 0.88 1.39 0.41 1/2 36 3/8-18 2.92 1.00 1.52 0.58 1/2 36 1/2-14 3.09 1.00 1.52 0.61 1/2 36G 3/4-14 3.12 1.13 1.52 0.67 3/4 38 3/4-14 2.95 1.31 1.90 0.91 3/4 38J 1-11 1/2 3.12 1.31 1.90 0.99 Pneumatics -29 Quick oupling ivision

Pneumatics Pneumatic Quick ouplings ouplers Standard Hose arb Push-Lok Hose arb* General Purpose Push-To-onnect Series Industrial Interchange ody Part imensions (in.) No. Hose Overall Hex Largest Wt. (L) (in.) rass I.. Length iameter P/Piece 1/4-3 1/4 2.62 0.75 1. 0.27 1/4-4 5/16 2.62 0.75 1. 0.27 1/4-5 3/8 2.62 0.75 1. 0.28 3/8 34-5 3/8 2.85 0.88 1.39 0.39 3/8 34-6 1/2 2.85 0.88 1.39 0.41 1/2 36-6 1/2 3.33 1.00 1.52 0.59 1/2 36-7 3/4 3.86 1.00 1.52 0.65 3/4 38-7 3/4 3.69 1.31 1.90 0.93 3/4 38-8 1 3.93 1.31 1.90 1.03 ody Part imensions (in.) No. Hose Overall Hex Largest Wt. (L) (in.) rass I.. Length iameter P/Piece 1/4-3P 1/4 2.45 0.75 1. 0.27 1/4-5P 3/8 2.60 0.75 1. 0.29 3/8 34-5P 3/8 2.82 0.88 1.39 0. 1/2 36-6P 1/2 3.46 1.00 1.52 0.56 * Push-Lok hose barbs are designed for use with Parker Push-Lok hose and do not require clamps. - Quick oupling ivision

Pneumatic Quick ouplings Features ngineered for speedy coupling and uncoupling. To lock push in; to unlock give the coupler sleeve a 1/8 turn. esigned to protect against accidental uncoupling. Push-to-onnect design for easy one hand operation. variety of port configurations are available to meet specific needs. Standard Seals are una-n (Nitrile). onstructed of Zinc bodies and Zinc plated steel sleeves and nipples. Interchanges with Schrader Twist-Lock style couplings. How To Order TL-251-4FP TL Series Port onfiguration FP - Female Pipe MP - Male Pipe H - Standard Hose arb PL - Push-Lok Hose arb Port (1/16 of an inch) Unit 1 - Valved oupler 4 - Unvalved Nipple ody 25-50 - 1/2" General Purpose Push-To-onnect Twist-Lock Specification ody (in.) 1/4 1/2 Rated Pressure (PSI) 0 0 Temperature Range (Nitrile seal) - F to +250 F. Performance Flow in SFM Locking evice Vacuum Service 35 25 15 Twist-lock () M Not Recommended 5 0 0 2 4 6 8 12 14 16 18 Pressure rop in PSI 80 0 Pneumatics -31 Quick oupling ivision

Pneumatics Pneumatic Quick ouplings ouplers Female Thread Male Thread Nipples Female Thread Male Thread Standard Hose arb F F F General Purpose Push-To-onnect Twist-Lock ody NW OL Thread imensions (in.) Part No. Part No. Overall Hex Largest Wt. (L) (in.) Steel Steel NPT Length iameter P/Piece 1/4 TL-251-4FP 8052-0319 1/4-18 2.01.75 1.12 0.21 1/2 TL-501-6FP 95-00 3/8-18 2.19 1.13 1.50 0.44 1/2 TL-501-8FP 1461-0070 1/2-14 2.50 1.13 1.50 0.44 1/2 TL-501-12FP 1462-00 3/4-14 2.56 1.13 1.50 0.44 ody NW OL Thread imensions (in.) Part No. Part No. Overall Hex Largest Wt. (L) (in.) Steel Steel NPT Length iameter P/Piece 1/4 TL-251-4MP 60-09 1/4-18 2.23.75 1.12 0.21 1/4 TL-251-6MP 61-09 3/8-18 2.26.75 1.12 0.22 1/2 TL-501-6MP 80-00 3/8-18 2.31 1.13 1.50 0.39 1/2 TL-501-8MP 81-00 1/2-14 2.75 1.13 1.50 0. ody NW OL Thread imensions (in.) Part No. Part No. Overall Hex Largest Wt. (L) (in.) Steel Steel NPT Length iameter P/Piece F 1/4 TL-254-2FP 47-00 1/8-27 1.53.56.65 0.04 1/4 TL-254-4FP 8278-0050 1/4-18 1.81.69.79 0.07 1/2 TL-504-4FP 1261-00 1/4-18 1.68.69.80 0.14 1/2 TL-504-6FP 96-00 3/8-18 1.84.88 1.01 0.14 ody NW OL Thread imensions (in.) Part No. Part No. Overall Hex Largest Wt. (L) (in.) Steel Steel NPT Length iameter P/Piece F 1/4 TL-254-2MP 8051-00 1/8-27 1.65.56.65 0.05 1/4 TL-254-4MP 8050-01 1/4-18 1.75.56.65 0.05 1/2 TL-504-4MP 8624-0070 1/4-18 1.87.69.80 0.12 1/2 TL-504-6MP 95-00 3/8-18 1.93.69.80 0.12 1/2 TL-504-8MP 1461-0050 1/2-14 2.16.88 1.01 0.13 1/2 TL-504-12MP 1462-00 3/4-14 2.16 1.06 1.22 0.14 ody NW OL Thread imensions (in.) Part No. Part No. Overall Largest Wt. (L) (in.) Steel Steel NPT Length iameter P/Piece F 1/4 TL-254-4H 8787-00 1/4 2.18.65 0.04 1/4 TL-254-6H 8788-00 3/8 2.18.65 0.06 1/2 TL-504-4H 2123-00 1/4 2.31.80 0. 1/2 TL-504-6H 97-00 3/8 2.28.69 0.11 1/2 TL-504-8H 98-00 1/2 2.28.81 0.12-32 Quick oupling ivision

Pneumatic Quick ouplings Specifications ody 1/4 3/8 1/2 Rated Pressure 0 0 0 Temperature Range ( F) 0 to 160 0 to 160 0 to 160 Vacuum Service Not Recommended How To Order PH - 251-4FP Fitting Style FP - Female Pipe MP - Male Pipe Fitting (4 = ; 6 = 3/8"; 8 = 1/2") 1 - Valved oupler asic ody (25 = ; 37 = 3/8"; 50 = 1/2") Tool-Mate Series (PH/PR Standard) Special Purpose Standard - NonMar Tool-Mate Series Features Standard style Tool-Mate couplers are lightweight, easy to operate, and non-marring with easy, push-to-connect action. ouplers are constructed of Polyamide material; springs, balls, and pins are stainless steel; and locking fingers are made of polyacetate. PH Tool-Mate Series is built to the Industrial Interchange profile identifiable with a Yellow ring around the body. PR Tool-Mate Series is designed to use with Parker's high flow RF Series nipples and is indentifiable with a Green ring around the body. Operation Push-to-onnect design for easy one hand operation. Pull in the direction of the arrow indicated on the body of the coupler to release the nipple. Performance Flow in SFM 180 160 1 1 0 80 60 0 Tool-Mate Series Flow Standard 1/2" PH PR PH 3/8" PH 0 5 15 Pressure rop in PSI (0 psi) 180 160 1 1 0 80 60 0 Pneumatics -33 Quick oupling ivision

Pneumatics Pneumatic Quick ouplings Industrial Interchange Female Pipe Thread Male Pipe Thread RF Interchange Female Pipe Thread Male Pipe Thread ody (in.) 3/8" 3/8" 3/8" ody (in.) 3/8" 3/8" ody (in.) ody (in.) Part No. PH-251-4FP PH-251-6FP PH-371-4FP PH-371-6FP PH-371-8FP Part No. PH-251-4MP PH-251-6MP PH-371-4MP PH-371-6MP Part No. PR-251-4FP PR-251-6FP Part No. PR-251-4MP PR-251-6MP Special Purpose Standard - NonMar Tool-Mate Series Thread NPTF 1/4-18 3/8-18 1/4-18 3/8-18 1/2-14 Thread NPTF 1/4-18 3/8-18 1/4-18 3/8-18 Thread NPTF 1/4-18 3/8-18 Thread NPTF 1/4-18 3/8-18 Overall Length Hex Largest iameter Wt. (L) P/Piece 2.60.67 1.19 0.13 2.67.91 1.19 0.15 2.95.67 1.38 0.21 2.95.83 1.38 0. 3.17.99 1.38 0.22 Overall Length Hex Largest iameter Wt. (L) P/Piece 2.97.67 1.19 0.14 2.99.91 1.19 0.19 3.39.83 1.38 0.23 3.39.83 1.38 0.23 Overall Length Hex Largest iameter Wt. (L) P/Piece 2.83.83 1.25 0.17 2.83.83 1.25 0.15 Overall Length Hex Largest iameter Wt. (L) P/Piece 2.36.83 1.25 0.19 2..83 1.25 0.18-34 Quick oupling ivision

Pneumatic Quick ouplings Specifications ody 1/4 3/8 1/2 Rated Pressure 0 0 0 Temperature Range ( F) 0 to 160 0 to 160 0 to 160 Vacuum Service Not Recommended How To Order PS - 251-4 FP Fitting Style FP - Female Pipe MP - Male Pipe Fitting (4 = ; 6 = 3/8"; 8 = 1/2") 1 - Valved oupler asic ody (25 = ; 37 = 3/8"; 50 = 1/2") Tool-Mate Series (PS/PS xhaust) Special Purpose xhaust - NonMar Tool-Mate Series Features xhaust style Tool-Mate couplers are lightweight, easy to operate, and non-marring with easy, push-to-connect action and one-handed disconnection. ouplers are constructed of black Plyamide material; springs, balls, and pins are stainless steel in the PS series and 1/2" PS series; and locking fingers in the PS series are made of polyacetate. PS Tool-Mate Series is built to the Industrial Interchange profile identifiable with a Yellow ring around the body. PS Tool-Mate Series is designed for use with high flow RF Series nipples and is identifiable with a Green ring around the body. Tool-Mate couplers meet the ISO 4414 specification to allow trapped air pressure to be vented prior to disconnection. Operation Push-to-onnect design for easy one hand operation. Pull the body in the direction of the arrow marked 1, this will safely vent the downstream pressure. Push the body in the direction of arrow 2 to disconnect at 0 pressure. Performance Flow in SFM 180 160 1 1 0 80 60 0 Tool-Mate Series Flow xhaust 1/2" PS PS PS 3/8" PS 0 5 15 Pressure rop in PSI (0 psi) 180 160 1 1 0 80 60 0 Pneumatics -35 Quick oupling ivision

Pneumatics Pneumatic Quick ouplings xhaust Industrial Interchange Female Pipe Thread Male Pipe Thread xhaust RF Interchange Female Pipe Thread Male Pipe Thread ody (in.) 3/8" 3/8" 1/2" 1/2" 1/2" ody (in.) 3/8" 3/8" 1/2" ody (in.) ody (in.) Part No PS-251-4FP PS-251-6FP PS-371-6FP PS-371-8FP PS-501-6FP PS-501-8FP PS-501-12FP Part No. PS-251-4MP PS-251-6MP PS-371-6MP PS-371-8MP PS-501-8MP Part No. PS-251-4FP PS-251-6FP Part No. PS-251-4MP PS-251-6MP Special Purpose xhaust - NonMar Tool-Mate Series Thread NPTF 1/4-18 3/8-18 3/8-18 1/2-14 3/8-18 1/2-14 3/4-14 Thread NPTF 1/4-18 3/8-18 3/8-18 1/2-18 1/2-18 Thread NPTF 1/4-18 3/8-18 Thread NPTF 1/4-18 3/8-18 Overall Length Hex Largest iameter 2.60.67 1.19 2.67.91 1.19 2.95.82 1.38 3.17.99 1.38 3.25 1.18 1.62 3.36 1.18 1.62 3.66 1.18 1.62 Overall Hex Largest Length iameter 2.97.67 1.19 2.99.91 1.19 3.39.82 1.38 3.39.91 1.38 3.70 1.18 1.62 Overall Length Hex Largest iameter 2.83.83 1.25 2.83.83 1.25 Overall Length Hex Largest iameter 2.36.83 1.25 2..83 1.25 Wt. (L) P/Piece 0.13 0.15 0. 0.22 0.50 0.50 0.50 Wt. (L) P/Piece 0.14 0.19 0.23 0.28 0.50 Wt. (L) P/Piece 0.17 0.15 Wt. (L) P/Piece 0.19 0.18-36 Quick oupling ivision

Pneumatic Quick ouplings Operation Parker -z-mate couplings combine push-to-connect, exhaust-style action with a self-locking valve sleeve to guard against accidental disconnection. Simply follow the direction of the On-Off arrow stamped on the yellow chromate valve sleeve. It s that easy. To connect, push the nipple into the coupler. The black locking sleeve automatically slides forward securely locking the nipple in place. No air is allowed to flow through the coupling at this point. The yellow chromate valve sleeve is then rotated clockwise (when viewed from the coupler port end) to open flow and automatically engage the sleeve-lock mechanism. To disconnect, rotate the valve sleeve counter clockwise (when viewed from the coupler end). The flow of air through the coupling will be shut off and all downstream air is vented to the atmosphere. The locking sleeve may now be retracted and the nipple removed. Specifications ody (in.) 1/4 3/8 1/2 3/4 Rated Pressure (PSI) 0 0 0 0 Temperature Range (std seals) - to +250 F. Locking evice 4 balls 4 balls 6 balls 8 balls Force required to onnect (lbs) Less than Vacuum Service Not recommended How To Order Z - 251-4 FP Port onfiguration FP - Female Pipe MP - Male Pipe H - Standard Hose arb PL - Push-Lok Hose arb Port (1/16 of an inch) Unit 1 - Valved oupler 4 - Unvalved Nipple ody 25-37 - 3/8" 50-1/2" 75-3/4" -z-mate Series Special Purpose xhaust - Steel -z-mate Series (Industrial Interchange) Features Meets ISO 4414 requirements for a controlled pressure release system. The valve sleeve acts as an integral shut off valve that allows connect and disconnect at zero pressure. The valve sleeve is operated independently of the locking sleeve. When the sleeve is moved to shut off air flow, it automatically vents downstream pressure so disconnect can be performed easily at zero pressure. uilt in sleeve-lok mechanically locks the valve sleeve to help prevent accidental disconnects. O-ring interface seal assures bubble tight seal and long service life. Proven ball locking mechanism evenly distributes load to resist wear and provide positive connections. The ball locking mechanism also provides accurate alignment and allows a swiveling action to reduce hose torque. Knurling and grooves on the sleeves provide a gripping surface for ease of operation. esign ensures the valve sleeve is locked in place with rotational movement to prohibit disconnect under pressure. Venting ports exhaust down stream air to atmosphere so disconnect is at zero pressure reducing the chance of hose whip. Parker s -z-mate is an exhaust type coupler that is designed to exhaust air pressure prior to disconnection process. This allows for connection or disconnection at ZRO psi, which greatly reduces the force required to make the connection and disconnection and minimizes the possibility of hazardous hose whip. Parker -z-mate Series couplers accept industrial interchange nipples manufactured by Parker and other manufacturers. See Table of ontents. Nipples used with the -z-mate Series ouplers are the Industrial Interchange Nipples. See Table of ontents. Lubricate sleeve as part of periodic maintenance to coupler. rass versions available. ontact the division for availability. Performance Flow in SFM 0 150 0 90 80 70 60 50 -z-mate (1/4; 3/8; 1/2; 3/4) 3/8" 150 0 90 80 70 60 50 2 3 4 5 6 7 8 9 Pressure rop in PSI 0 PSI 80 PSI (Inlet Pressure) 3/4" 1/2" 0 Pneumatics -37 Quick oupling ivision

Pneumatics Pneumatic Quick ouplings ouplers Female Pipe Thread Male Pipe Thread OFF OFF Standard Hose arb ON ON Push-Lok Hose arb* OFF OFF ON ON NoMar TM Tube nd (With Nut) Special Purpose xhaust - Steel -z-mate Series (Industrial Interchange) ody New Old Thread imensions (in.) Part No. Part No. Overall Hex Largest Wt. (L) (in.) Steel Steel NPTF Length iameter P/Piece * Push-Lok hose barbs are designed for use with Parker Push-Lok hose and do not require clamps. Note: See Table of ontents for Industrial Interchange nipples used with -z-mate Series couplers. 1/4 Z-251-4FP Z4F-4T 1/4-18 2.25 0.75 1.00 0.25 1/4 Z-251-6FP Z4F-6T 3/8-18 2.68 0.88 1.01 0.29 3/8 Z-371-6FP Z6F-6T 3/8-18 2.53 0.88 1.18 0.38 3/8 Z-371-8FP Z6F-8T 1/2-14 3.00 1.12 1. 0.50 1/2 Z-501-8FP Z8F-8T 1/2-14 3.01 1.12 1.38 0.65 1/2 Z-501-12FP Z8F-12T 3/4-14 3.44 1.38 1.59 0.70 3/4 Z-751-12FP Z312F-12T 3/4-14 3.01 1.38 1.57 0.76 3/4 Z-751-16FP Z312F-16T 1-11 1/2 3.52 1.56 1.80 0.92 ody New Part Thread imensions (in.) Part No. No. Overall Hex Largest Wt. (L) (in.) Steel Steel NPTF Length iameter P/Piece 1/4 Z-251-4MP Z4M-4T 1/4-18 2.85 0.75 1.00 0. 1/4 Z-251-6MP Z4M-6T 3/8-18 2.87 0.75 1.00 0.31 3/8 Z-371-6MP Z6M-6T 3/8-18 3. 0.88 1.18 0.44 1/2 Z-501-8MP Z8M-8T 1/2-14 3.62 1.12 1.38 0.73 3/4 Z-751-12MP Z312M-12T 3/4-14 3.70 1.38 1.57 0.90 ody New Old imensions (in.) Part No. Part No. Hose Overall Hex Largest Wt. (L) (in.) Steel Steel I.. Length iameter P/Piece 1/4 Z-251-4H Z4H-4T 1/4 3. 0.75 1.00 0.28 1/4 Z-251-6H Z4H-6T 3/8 3. 0.75 1.00 0.29 3/8 Z-371-6H Z6H-6T 3/8 3.43 0.88 1.18 0.42 1/2 Z-501-8H Z8H-8T 1/2 4.06 1.12 1. 0.70 1/2 Z-501-12H Z8H-12T 3/4 4.06 1.12 1. 0.71 ody New Old imensions (in.) Part No. Part No. Hose Overall Hex Largest Wt. (L) (in.) Steel Steel I.. Length iameter P/Piece 1/4 Z-251-4PL Z4PL-4T 1/4 3.03 0.75 1.00 0.28 1/4 Z-251-6PL Z4PL-6T 3/8 3.18 0.75 1.00 0.29 3/8 Z-371-6PL Z6PL-6T 3/8 3.38 0.88 1.18 0.42 1/2 Z-501-8PL Z8PL-8T 1/2 3.91 1.12 1.38 0.70 1/2 Z-501-PL Z8PL-T 5/8 4.31 1.12 1.38 0.70 ody New Old imensions (in.) Part No. Part No. Tube Overall Hex Largest Wt. (L) (in.) Steel Steel Length iameter P/Piece ON 3/8 Z-371-8X6NM Z6NM-8x6T 3/8 Tube I.. 3. 0.88 1.18 0.45 1/2 Tube O.. -38 Quick oupling ivision

Pneumatic Quick ouplings Features Parker J series couplings feature a unique design that allows for simple push-to connect operation yet requires a two step process to disconnect. To disconnect, the nipple must be pushed into the coupler before the coupler sleeve can be retracted. This sleeve locking feature greatly reduces the potential of accidental disconnects in applications where connection integrity is of primary importance. Typical uses include rescue and breathing air equipment in addition to general pneumatic applications. ouplers feature solid brass construction, nickel plating, sleeve guard, high flow window valve, stainless steel springs and locking balls. Nitrile seals are standard with thylene Propylene seals available by adding a W suffix to the part number. xample: J-251-4MPW. Nipples feature heat treated solid steel bar stock construction and nickel plating. J series couplings are available in body size with and 3/8" male pipe, female pipe, and hose barb ports. Interchanges with JN 342/343 series. Special Purpose reathing ir J Series Specifications Performance Flow in SFM ody (in.) 1/4 Rated Pressure (PSI) 150 Temperature Range (Std. Seals) - to +250 F. Locking evice Vacuum Service 50 J Series () 1 2 3 4 5 6 7 8 9 How To Order J - 251-4 FP Pressure rop in PSI 0 PSI 80 PSI ody 25 - J Series oupler/nipple Port onfiguration FP - Female Pipe MP - Male Pipe H - Standard Hose arb Port (1/16 of an inch) Unit 1 - Valved oupler 4 - Unvalved Nipple 4 balls Not Recommended 50 Pneumatics -39 Quick oupling ivision

Pneumatics Pneumatic Quick ouplings ouplers Female Pipe Male Pipe Hose arb Nipples Female Pipe Male Pipe Hose arb F F G G G Special Purpose reathing ir J Series ody New Part Thread imensions (in.) Part No. No. Overall Hex Largest Wt. (L) (in.) rass rass NPSF Length iameter P/Piece 1/4 J-251-4FP J4F-4 1/4-18 2..81.99 0.28 1/4 J-251-6FP J4F-6 3/8-18 2.55.81.99 0. ody New Old Thread imensions (in.) Part No. Part No. Overall Hex Largest Wt. (L) (in.) rass rass NPTF Length iameter P/Piece 1/4 J-251-4MP J4M-4 1/4-18 2.55.81.99 0.26 1/4 J-251-6MP J4M-6 3/8-18 2.58.81.99 0.27 ody New Old imensions (in.) Part No. Part No. Hose Overall Hex Largest Wt. (L) (in.) rass rass I.. Length iameter P/Piece 1/4 J-251-4H J4H-4 1/4 3.02.81.99 0.25 1/4 J-251-6H J4H-6 3/8 3.02.81.99 0.25 ody New Old Thread imensions (in.) Part No. Part No. Overall xposed Hex Largest Wt. (L) (in.) Steel Steel NPTF Length Length* iameter P/Piece F G 1/4 J-254-4FP J604F-4 1/4-18 1.62.74.62.72 0.06 1/4 J-254-6FP J604F-6 3/8-18 1.65.77.81.94 0. * This dimension represents the portion that is exposed when a nipple is inserted into a Parker J Series coupler. ody New Old Thread imensions (in.) Part No. Part No. Overall xposed Hex Largest Wt. (L) (in.) Steel Steel NPTF Length Length* iameterp/piece F G 1/4 J-254-4MP J604M-4 1/4-18 1.77.89.56.72 0.05 1/4 J-254-6MP J604M-6 3/8-18 1.80.92.69.94 0.05 * This dimension represents the portion that is exposed when a nipple is inserted into a Parker J Series coupler. ody New Part imensions (in.) Part No. No. Hose Overall xposed Largest Wt. (L) (in.) Steel Steel I.. Length Length* iameter P/Piece G 1/4 J-254-4H J604H-4 1/4 2.06 1.18.55 0.04 1/4 J-254-6H J604H-6 3/8 2.06 1.18.55 0.04 * This dimension represents the portion that is exposed when a nipple is inserted into a Parker J Series coupler. - Quick oupling ivision

Pneumatic Quick ouplings Features onstructed of black anodized aluminum and brass. vailable with HF and Series in bodies* llows 360 rotation in two planes ompact design-standard coupler body and swivel in one piece Smooth and easy movement to decrease stress in operating pneumatic tools S-23 SHF-251-6PL Refer to Parker Publication No. 3800-1.0 for the selection and safe use of all Parker Quick ouplings. ccessories S Series - Pneumatic Swivel oupler Specifications ody Rated Pressure 0 Temperature Range - F to +250 F Locking evice 4 balls Performance Flow (SFM) Flow (SFM) 50 45 35 25 15 5 0 50 45 35 25 15 5 0 S-23 Swivel oupler 0 5 15 25 Pressure rop in PSI S-23 0 PSI S-23 80 PSI SHF-251-4FP Swivel oupler 0 5 15 25 Pressure rop in PSI SHF-251-4FP 0 PSI SHF-251-4FP 80 PSI ody New Old imensions (in.) Part Part Port Overall Hex Largest (in.) No. No. Length iameter Female Pipe Thread 1/4 S-23 S-23 1/4-18 NPTF 2.76.79.88 1/4 SHF-251-4FP S-HF4F-4 1/4-18 NPTF 3.11.79.99 Male Pipe Thread 1/4 S-22 S-22 1/4-18 NPTF 2.76.79.88 1/4 SHF-251-4MP S-HF4M-4 1/4-18 NPTF 3.11.79.99 Push-Lok Hose arb 1/4 S--5P S--5P 3/8" Hose I.. 3.15.79.88 1/4 SHF-251-6PL S-HF4PL-6 3/8" Hose I.. 3.50.79.99 Pneumatics -41 Quick oupling ivision

Pneumatics Pneumatic Quick ouplings Male Reusable Hose nd Female Hose arb Male Hose arb rass Hose Splicer ccessories Hose Fittings Part No. Hose HOS Thread Overall Hex Hex Largest Wt. (L) rass I.. O.. NPTF Length iameter P/Piece 3-3 1/4 1/2 1/4 1.7 9/16 11/16 0.79 3-5 1/4 9/16 1/4 1.7 9/16 3/4 0.87 3-6 1/4 5/8 1/4 1.7 9/16 13/16 0.94 332-6 3/8 5/8 1/4 2.095 9/16 7/8 1.01 332-7 3/8 21/32 1/4 2.095 9/16 7/8 1.01 332-8 3/8 11/16 1/4 2.095 9/16 7/8 1.01 332-3/8 3/4 1/4 2.095 9/16 15/16 1.08 334-7 3/8 21/32 3/8 2.155 11/16 7/8 1.01 334-8 3/8 11/16 3/8 2.155 11/16 7/8 1.01 Part Thread No. Hose Overall Hex Largest Wt. (L) rass I.. NPTF Length iameter P/Piece 311 1/4 1/4 1.58 0.05 311-3/8 3/8 1/4 1.58 0.05 Thread Part Hose Overall Hex Largest Weight No. I.. NPTF Length iameter P/Piece 8 1/4 1/8 1.54 0.44 0.50 0.02 3 1/4 1/4 1.64 0.56 0.65 0.02 3-5/16 5/16 1/4 1.64 0.56 0.65 0.03 3-3/8 3/8 1/4 1.64 0.56 0.65 0.11 3-1/2 1/2 1/4 1.64 0.56 0.65 0.04 318 3/8 3/8 1.71 0.69 0.79 0.05 318-1/4 1/4 3/8 1.71 0.69 0.79 0.04 318-1/2 1/2 3/8 1.71 0.69 0.79 0.06 322 1/2 1/2 1.86 0.88 1.01 0. 322-3/8 3/8 1/2 1.86 0.88 1.01 0.09 322-3/4 3/4 1/2 1.86 0.88 1.01 0.13 Part No. Hose Overal Largest Wt. (L) rass I.. Length iameter P/Piece 314 1/4 2.00 0.38 0.01 314-5/16 5/16 2.00 0.50 0.02 314-3/8 3/8 2.00 0.56 0.03-42 Quick oupling ivision

Pneumatic Quick ouplings Features Parker ontrolled Pressure low Guns meet OSH requirements (section 29 FR 19.242 paragraph b), and directive #0-1. ompressed air shall not be used for cleaning purposes except where reduced to less than psi, and then only with effective chip guarding and personal protective equipment. escription 4-S Parker ontrolled Pressure low Guns features thumb lever valve actuator and brass nozzle. Inlet port is NPT. 4-SV Parker Venturi Nozzle ontrolled Pressure low Gun with thumb lever valve and large venturi side ports for high volume flow. Inlet port is NPT. 415-S Parker ontrolled Pressure low Guns features push button valve actuator and brass nozzle. Inlet port is NPT. Part No. 0-S-TIP low Gun Replacement Tip The following Parker low Guns must have a pressure regulator setting below psi to conform to OSH safety requirements 29 FR 19.242 Paragraph b. escription 4 Parker two way thumb lever valve has an zinc body with NPT inlet and 1/8" NPSF outlet. Note: Standard Gun without nozzle. 4-N Parker thumb lever style low Gun features a zinc body, brass nozzle, and NPT female inlet. 415-N Parker low Gun features a push button style actuator, zinc body with a brass nozzle and NPT female inlet. ccessories low Guns (ontrolled Pressure) Parker ontrolled Pressure low Guns have a black epoxy coated zinc body and vented nozzles to prevent pressure build-up when dead ending occurs up to 150 psi. Specifications Part Maximum Wt. (L) No. Pressure P/Piece 4-S 150 PSI. 0.50 4-SV 150 PSI 0.53 415-S 150 PSI 0.48 ccessories low Guns (Full Pressure) Specifications Part Maximum Wt. (L) No. Pressure P/Piece 4 150 PSI 0.48 4-N 150 PSI 0.51 415-N 150 PSI 0.49 Pneumatics -43 Quick oupling ivision

Pneumatics Pneumatic Quick ouplings Part Meets OSH Number Nozzle Requirements G441-NL xtended No Part Meets OSH Number Nozzle Requirements G442-SL xtended Yes Part Meets OSH Number Nozzle Requirements G443-NL 1/8 Female NPT No Part Meets OSH Number Nozzle Requirements G444-SL Vortec Yes Part Meets OSH Number Nozzle Requirements G445-SL Two Inch Yes* * 90 PSI MX Inlet ccessories G Series escription Made from impact resistant plastic, G Series blow guns are durable and versatile. xtended nozzles allow air to be directed where it is required. The pistol grip trigger allows greater control over the amount of air delivered. ombined, these two features provide superior performance in a light weight, ergonomically designed package. Nozzles are available in short and extended versions and most models meet OSH directives on the use of compressed air for cleaning purposes. OSH directive #0-1 states that "when dead ending occurs a static pressure at the main orifice shall not exceed psi." For those blow guns that do not meet this requirement, OSH requires that "compressed air shall not be used for cleaning purposes except where reduced to less than psi, and then only with effective chip guarding and personal protective equipment" (section 29 FR 19.242 paragraph b). Please refer to the blow gun descriptions below for compatibility with OSH directive #0-1. Nozzle configurations are designed for maximum flexibility. pplications with special requirements may find the G443- NL with a 1/8" NPT fitting convenient for adapting existing nozzles or extra-long extensions. For information on specials or made-to-order blow gun nozzles, please contact the Quick oupling ivision. Features asy to control variable flow pistol grip trigger. Nozzles available that meet OSH requirements. Lightweight ergonomical design. odies are constructed of impact resistant plastic. Specifications Rated Pressure (PSI) Temperature Range Inlet Port How to Order G Part Number: G 442 - SL G Series low Gun olor L - lack Meets OSH Requirement S - Yes N- No Nozzle Style 41 - xtended 42 - xtended (Meets OSH Requirement) 43-1/8" FNPT 44 - Short (Meets OSH Requirement) 45-2" (Meets OSH Requirement) Inlet Port in 16ths 175 psi to 1 F 1/4 NPTF -44 Quick oupling ivision

Pneumatic Quick ouplings Features Parker two-way valves are designed for use in air or liquid service. odies are constructed of molded polypropylene. The valve cartridge components are machined from brass and stainless steel for corrosion resistance and long life. Nitrile stem seals are standard. dd suffix Y for optional fluorocarbon seal. onsult factory for price and delivery. Specifications Rated Pressure (PSI) 175 @ 70 F 1 @ 180 F Temperature Range - to 180 F Pneumatic Quick ouplings The Parker ir Line Filter is an extremely effective accessory that protects air equipment from rust, pipe scale, and dirt. It reduces down time, prevents expensive repairs and prolongs tool life. The 150 M filter can also be used for effective filtration of other compatible fluids. vailable with female NPT inlet and male NPT outlet. The nominal Micron sintered metal element is easily replaced. Or it can be simply cleaned by reversing flow (back flushing). n lement Replacement Kit * is available and includes necessary seals. Ordering Information Part No. escription 150M ir Line Filter 150M-05 lement Replacement Kit* ccessories Two-Way Valves ccessories ir Line Filters Specifications escription Filtration Micron (.00016") nominal. ffective area 1 sq. in. Pressure Rating Working Pressure (PSI) 00 P4* Two way valve with forward positioned lever handle. Inlet and outlet ports are NPT. P415* Two way valve features push button style valve actuator. Inlet and outlet ports are NPT. P4* Reverse oriented lever handle is used in carpet cleaning applications which utilize tube mounted valves. Inlet and outlet ports are. * Note: ll two way valves are available in two colors: lack (standard) and lue. dd suffix for black, U for blue. For example, P4, P4U. * Other Micron filtration elements, including necessary seals, are available from the division upon request. Pneumatics -45 Quick oupling ivision