AIR LINE LUBRICATORS

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Hector Richards
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1 IR LINE LURITORS LURITOR FUNTION ir line lubricators are designed to introduce atomized oil into the air line so that downstream mechanisms can be ad e quate ly lubricated. Lubricators should be ad just ed so that the minimum amount of oil to lubricate the equipment is used. Excess oil will simply be blown into the atmosphere and pollute the environment. There are two basic designs used in Master Pneumatic lubricators: sight-feed design and wick-feed design. Illustrations of these two types of assembly are shown on the facing page. SIGHT-FEED LURITORS ir fl ows through a fl exible-vane automatic fl ow sensor that creates a small pressure differential between the air passage and the oil reservoir. This differential causes oil to move up a riser tube, through an adjustable metering valve, and then to drip into a transparent dome and the air stream. This oil is at om ized by the air stream, and car ried down the air line to the points of lubrication. Sight-feed lubricators are easy to adjust, and an in di ca tor on the sight dome measures the amount of oil dis pensed. The ad just ing knob can be removed to make the lu bri ca tor tamper-re sis tant. ll working parts are in an easily replaceable cartridge. Note: Not recommended for valve and cylinder circuits (see INJETION LURITORS section). WIK-FEED LURITORS In a wick-feed lubricator one end of a porous bronze wick is sat u rat ed with oil in the reservoir. apillary action caus es the oil to travel up the wick. Oil is stripped off the up per por tion of the wick by the air fl ow, and main tains a con stant oil-to-air ratio. This ratio can be var ied by manu al adjustment. Units will not shut off, even with dirt and mois ture in the reservoir. However, air must be shut off when fi lling the reservoirs of these models. MODULR or INLINE MOUNTING SENTRY, GURDSMN, SERIES, SERIES 8, and Full-Size VN GURD lu bri ca tors are of modular design. They are con nect ed to other units by special modular con nec tors which seal the faces between units. They may also be inline mounted with pipe nipples. MINITURE and High-Flow VNGURD lubricators are inline mount ed only. GUIDE to IR LINE LURITORS For precision controlled lubrication see INJETION LURITORS section. Modular Port Sizes Regulator Series onstruction /8 / /8 / / -/ -/ Pages SENTRY Wick-Feed L models yes X X - MINITURE Wick-Feed L, LY models no X X - GURDSMN Sight-Feed L6D models yes X X X - GURDSMN II Sight-Feed L7D models yes X X X 6-7 SERIES LD models yes X X X 8-9 Full-Size VNGURD Sight-Feed L8D models yes X X X X - Wick-Feed L8W models yes X X X X - Full-Size SERIES 8 Sight-Feed L8D models yes X X X - High-Flow VNGURD Sight-Feed L9D models no X X X X 6-7 Wick-Feed L models no X X 8-9 Sight-Feed L7 models no X X X X - lso available with quick-connect tube fi ttings up to mm. 6 Master Pneumatic, Inc.

Fill ap on Lubricator Head djustment Dial SIGHT-FEED SSEMLY WIK-FEED SSEMLY djustment Dial ir and Oil Mist Out Sight Glass Flexible Vane ir In ir and Oil Mist Out djustment Vane ontrols Rate of Oil

Made of du ra ble, cor ro sion-re sis tant acetal. Poly car bon ate or alu mi num bowl. ir fl ow to scfm ( l/s). -Ounce (6-ml) bowl ca pac i ty. MINITURE LURITORS Port sizes /8 and /.

Special low-fl ow models are designed to de liv er oil in sit u a tions where air fl ow is less than scfm. GURDSMN LURITORS Series L6D with port sizes /, /8, /.

2 Fill ap on Lubricator Head djustment Dial SIGHT-FEED SSEMLY WIK-FEED SSEMLY djustment Dial ir and Oil Mist Out Sight Glass Flexible Vane ir In ir and Oil Mist Out djustment Vane ontrols Rate of Oil Feed ir In Oil Tube Porous ronze Wick asic Sight-Feed and Wick-Feed Lubricator ssemblies SENTRY LURITORS Port sizes /8 and / or fi ttings for tubing up to mm. Wick-feed de sign and modular assembly. Made of du ra ble, cor ro sion-re sis tant acetal. Poly car bon ate or alu mi num bowl. ir fl ow to scfm ( l/s). -Ounce (6-ml) bowl ca pac i ty. MINITURE LURITORS Port sizes /8 and /. Wick-feed design and inline mounting only. luminum head with polycarbonate or alu mi num bowl. ir fl ow to scfm ( l/s). -Ounce (6-ml) bowl capacity. Special low-fl ow models are designed to de liv er oil in sit u a tions where air fl ow is less than scfm. GURDSMN LURITORS Series L6D with port sizes /, /8, /. Sight-feed design and mod u lar or inline mounting. Polycarbonate bowl with zinc die-cast shatterguard or zinc bowl. ir fl ow to scfm ( l/s). -Ounce (-ml) bowl ca pac i ty. GURDSMN II LURITORS Series L7D with port sizes /, /8, /. Sight-feed de sign and mod u lar or inline mounting. Zinc head. lu mi num bowl with clear nylon sight glass. ir fl ow to INJETION LURITORS In addition to the air line lubricators shown in this section, see the next section, IN JE TION LU RI TORS, for more spe cial ized lu bri - ca tion units. scfm ( l/s). 6-Ounce (8-ml) and -ounce (-ml) bowl ca pac i ties. SERIES 8 LURITORS Port sizes /8, /, /. Sight-feed de sign and modu lar or inline mounting. Zinc head. luminum bowl with clear ny lon sight glass. ir fl ow to 7 scfm (8 l/s). 9-Ounce (7-ml) and -ounce (-ml) bowls. FULL-SIZE VNGURD LURITORS Port sizes /, /8, /. Either wick-feed or sight-feed design; modular or inline mounting. ir fl ows up to scfm (66 l/s). Zinc head. Polycarbonate bowl with steel shatterguard or zinc bowl. 8-Ounce (-ml) or -ounce (6-ml) zinc bowls avail able. HIGH- VNGURD LURITORS Port sizes / to -/. Either wick-feed or sight-feed design; inline mounting only. ir fl ows up to scfm ( l/s). luminum head. Polycarbonate bowl with steel shatterguard or aluminum bowl. 6-Ounce (8-ml), -ounce (-ml), or 6-ounce (8-ml) bowls. Master Pneumatic, Inc. 7

SENTRY Modular L Models Lubricators Port Sizes: /8, /; Tube Fittings S Modular assembly and mounting. S Threaded ports or quick-connect fi ttings for tubing up to mm in diameter. S Wick-feed design.

3 SENTRY Modular L Models Lubricators Port Sizes: /8, /; Tube Fittings S Modular assembly and mounting. S Threaded ports or quick-connect fi ttings for tubing up to mm in diameter. S Wick-feed design. S NPTF port threads; optional SPP threads. Model Shown: L- SPEIFITIONS mbient/media Temperature: to F ( to ). ody: cetal. owl: -Ounce (6-ml) capacity polycarbonate plastic; optional aluminum bowl. Fluid Media: ompressed air. Inlet Pressure: g ( ) maximum. Oil djustment: External, no shutoff. Seals: Nitrile HRT Inlet Pressure: g (7 ) scfm l/s 6 8 Minimum Flow: scfm (.7 l/s) 8 Master Pneumatic, Inc.

4 DIMENSIONS inches (mm) Weight Ports Depth lb (kg) No Port.7 ().6 (9).9 ().8 ().7 (.8) /8, /. (76).6 (9).9 ().8 ().7 (.7) Models below have quick-connect fittings for tubing. /. (86).6 (9).9 ().8 ().7 (.7) /8.9 (99).6 (9).9 ().8 ().7 (.7) mm. (86).6 (9).9 ().8 ().7 (.7) 6 mm. (86).6 (9).9 ().8 ().7 (.7) 8 mm. (86).6 (9).9 ().8 ().7 (.7) mm.9 (99).6 (9).9 ().8 ().7 (.7) Dimension is for plastic bowl; metal bowl is.8 (97). ISO Lubricator Symbol ORDERING INFORMTION hange the letters in the sample model number below to specify the lubricator you want. OWL TYPE Plastic... L Metal..... L MOUNTING HOLE LOTION ottom mount (Standard)... Leave lank Top mount...p INLET PORT SIZE No Inlet and Outlet Ports.... Leave blank Threaded: /8 NPTF... / NPTF... Fittings for Tubing: /... / mm... M 6 mm... M6 8 mm... M8 mm... M L P X Y W s specifi ed in INLET PORT...Leave lank SPP threads on both ports...w OPTIONS None...Leave lank Quick-fi ll Q-cap...Q OUTLET PORT SIZE Same as inlet port...leave lank Threaded: /8 NPTF... / NPTF... Fittings for Tubing: /... /8...6 mm...m 6 mm...m6 8 mm...m8 mm...m Master Pneumatic, Inc. 9

5 MINITURE Lubricators L, L-Y Models Port Sizes: /8, / S Inline mounting. S High-strength polycarbonate plastic bowl; optional aluminum bowl. S Low-fl ow models (LY) are designed to deliver oil in extremely low-fl ow (less than scfm) situations. S Wick-feed design in both standard-fl ow and lowfl ow lubricators. S Internal tamper-proof adjustment. S NPTF port threads; optional SPP threads. HRTS. L STNDRD MODELS Inlet Pressure 9 g (6. ) Model Shown: L /8 Ports / Ports SPEIFITIONS mbient/media Temperature: Plastic bowl: to F ( to ). Metal bowl: to F ( to 66 ). ody: luminum. owl: -Ounce (6-ml) capacity polycarbonate plastic; optional aluminum bowl. Fluid Media: ompressed air. Inlet Pressure: Plastic bowl: g ( ) maximum. Metal bowl: g ( ) maximum. Oil djustment: Internal, tamper-proof. Seals: Nitrile. scfm l/s Minimum Flow: /8 port, scfm (.9 l/s) / port, 6 scfm (.8 l/s) 6 (.) LY LOW MODELS Inlet Pressure g () 9 (6.) () /8, / Ports scfm l/s 6 8 Minimum Flow: scfm (.7 l/s) Master Pneumatic, Inc.

6 DIMENSIONS inches (mm) Weight owl Depth lb (kg) Plastic.6 ().6 (9).7 (7).6 (). (.) Metal.6 ().8 (97).7 (7).6 (). (.) ISO Lubricator Symbol ORDERING INFORMTION hange the letters in the sample model number below to specify the lubricator you want. OWL TYPE Plastic (standard fl ow)...l Plastic (low fl ow)...l-y Metal (standard fl ow)...l Metal (low fl ow)...l-y PORT SIZE /8 NPTF... / NPTF... L X W NPTF threads... Leave lank SPP threads... W OPTIONS: (More than one option can be chosen. dd in alphabetical order) None... Leave lank Quick-fi ll Q-cap... Q Tapped modifi ed head to... T allow - bracket assy. Master Pneumatic, Inc.

GURDSMN Modular L6D Models Lubricators Port Sizes: /, /8, / S Modular or inline mounting. S High-strength polycarbonate plastic bowl with zinc shatterguard. Optional zinc bowl. S Sight-feed design.

7 GURDSMN Modular L6D Models Lubricators Port Sizes: /, /8, / S Modular or inline mounting. S High-strength polycarbonate plastic bowl with zinc shatterguard. Optional zinc bowl. S Sight-feed design. S External tamper-resistant adjustment. S NPTF port threads; optional SPP threads. Model Shown: L6D- SPEIFITIONS mbient/media Temperature: Plastic bowl: to F ( to ). Metal bowl: to 7 F ( to 79 ). ody: Zinc. owl: -Ounce (-ml) polycarbonate plastic with zinc shatterguard; optional zinc bowl. Fluid Media: ompressed air. Inlet Pressure: Plastic bowl: g ( ) maximum. Metal bowl: g ( ) maximum. Oil djustment: External, tamper-resistant. Sight Dome: Nylon. Seals: Nitrile HRT Inlet Pressure: g (7 ) / /8 / scfm 6 8 l/s Minimum Flow: scfm (.9 l/s) Master Pneumatic, Inc.

8 R MSTER PNEUMTI-DETROIT, IN. XXXXXXX XXXXXXXXXXXXXXX XXX XXX XX XXX XX XXXX X TO FILL UNDER PRESSURE USE Q- P. DO NOT REMOVE OWL WHEN UNIT OR SYSTEM IS PRESSURIZED. DIMENSIONS inches (mm) Weight owl Depth lb (kg) Plastic.7 (67). ().8 (6). (6).6 (.8) Metal.7 (67). ().8 (6). (6). (.68) ISO Lubricator Symbol ORDERING INFORMTION hange the letters in the sample model number below to specify the lubricator you want. OWL TYPE Plastic... L6D Metal L6D PORT SIZE / NPTF... /8 NPTF... / NPTF... L6D Y W NPTF threads...leave lank SPP threads...w OPTIONS None... Leave lank Quick-fi ll Q-cap... Q Master Pneumatic, Inc.

GURDSMN II Modular L7D Models Lubricators Port Sizes: /, /8, / S Modular or inline mounting. S luminum bowl with clear nylon sight glass. owl can be rotated for easy readability.

9 GURDSMN II Modular L7D Models Lubricators Port Sizes: /, /8, / S Modular or inline mounting. S luminum bowl with clear nylon sight glass. owl can be rotated for easy readability. Optional extended bowl. S Sight-feed design. S External adjusting knob; removable for tamper resistance. S NPTF port threads; optional SPP threads. Model Shown: L7D- SPEIFITIONS mbient/media Temperature: to 7 F ( to 79 ). ody: Zinc. owl: 6-Ounce (8-ml) capacity aluminum bowl with clear nylon sight glass. owl can be rotated for easy readability. Optional -ounce (-ml) extended aluminum bowl. owl Ring: Nylon: Fluid Media: ompressed air. Inlet Pressure: g ( ) maximum. Oil djustment: External, tamper-resistant. Seals: Nitrile. Sight Dome: Nylon HRT Inlet Pressure: g (7 ) / /8 / scfm 6 8 l/s Minimum Flow: scfm (.9 l/s) Master Pneumatic, Inc.

10 DIMENSIONS inches (mm) Weight owl Depth lb (kg) Standard.7 (67).9 ().8 (6). (6). (.7) Extended.7 (67) 8.9 (7).8 (6). (6). (.68) Standard owl Extended owl ISO Lubricator Symbol ORDERING INFORMTION hange the letters in the sample model number below to specify the lubricator you want. OWL SIZE Standard 6-ounce bowl... 7D Extended -ounce bowl... 7DH PORT SIZE / NPTF... /8 NPTF... / NPTF... L 7D Y W NPTF threads...leave lank SPP threads...w OPTIONS None... Leave lank Quick-fi ll Q-cap... Q Master Pneumatic, Inc.

SERIES LD Models Modular Lubricators Port Sizes: /, /8, / vailable olor aps Yellow (standard) Red (optional) lue (optional) S Modular or inline mounting S Sight feed design; transparent dome to show

S Inlet pressure rated at g (7 ) with metal bowls up to 7 F. (79.). S olor caps available for visual management systems. (lue,red, yellow and grey). onsult factory for custom colors.

11 SERIES LD Models Modular Lubricators Port Sizes: /, /8, / vailable olor aps Yellow (standard) Red (optional) lue (optional) S Modular or inline mounting S Sight feed design; transparent dome to show oil delivery. S External oil delivery adjusting knob, removable for tamper resistance. S Polycarbonate bowl with shatterguard; optional metal bowl with nylon sight glass. S Inlet pressure rated at g (7 ) with metal bowls up to 7 F. (79.). S olor caps available for visual management systems. (lue,red, yellow and grey). onsult factory for custom colors. S Front mounted modular clamping design with encapsulated screws. S ompatible with modular 8 series of products. S NPTF port threads; optional SPP threads. Model Shown: LD- Grey (optional) SPEIFITIONS mbient/media Temperature: Plastic bowl: to F ( to ) Metal bowl: to 7 F ( to 79 ) ody: Zinc. owl:.-ounce (-ml) capacity polycarbonate plastic with nylon shatterguard; optional 6. ounce (77-ml) aluminum bowl with clear nylon sight glass. Optional -ounce (-ml) extended aluminum bowl with clear nylon sight glass. ap olor: yellow, Optional red, blue and grey. Fluid Media: ompressed air. Inlet Pressure: Plastic bowl: g ( ) maximum. Metal bowl: g (7 ) maximum. Oil djustment: External; tamper resistant. Seals: Nitrile. Sight-Feed Dome: Nylon PSID HRTS LD- HRTERISTIS Inlet pressure g () scfm l/s PSID LD- HRTERISTIS Inlet pressure g () scfm l/s PSID LD- HRTERISTIS Inlet pressure g () scfm l/s Master Pneumatic, Inc.

12 DIMENSIONS inches (mm) Weight owl Depth lb (kg) Std plastic. (76.).7 (9.9). (6.). (6.8). (.9) Std metal. (76.) 6. (.9). (6.).76 (7.). (.6) Ext metal. (76.) 9.7 (8). (6.).76 (7.). (.7) owl (standard) removal clearance: add. (79) owl (extended) removal clearance: add 6. () ISO Lubricator Symbol Standard Plastic owl Extended Metal owl ORDERING INFORMTION hange the letters in the sample model number below to specify the lubricator you want. OWL TYPE Plastic bowl... L Metal bowl... L OWL TYPE Standard length.. Leave lank Extended bowl length... H (Must be used with metal bowl option shown in OWL and DRIN TYPE) / NPTF... /8 NPTF... / NPTF... L D H - W NPTF threads... Leave blank SPP threads... W OPTIONS ap color MP yellow (standard)... Red... Mid blue... Grey... Leave blank Master Pneumatic, Inc. 7

Full-Size VNGURD L8D Models Modular Lubricators Port Sizes: /, /8, /, / S Modular or inline mounting. S High-strength polycarbonate plastic bowl with steel shatterguard.

13 Full-Size VNGURD L8D Models Modular Lubricators Port Sizes: /, /8, /, / S Modular or inline mounting. S High-strength polycarbonate plastic bowl with steel shatterguard. Optional zinc bowl with sight glass. S Sight-feed design. S Optional -ounce extended bowl. S External adjusting knob; removable for tamper resistance. S NPTF port threads; optional SPP threads. Model Shown: L8D- SPEIFITIONS mbient/media Temperature: Plastic bowl: to F ( to ). Metal bowl: to 7 F ( to 79 ). ody: Zinc. owl: 8-Ounce (-ml) capacity polycarbonate plastic with steel shatterguard; optional zinc bowl with sight glass. Optional -ounce (6-ml) extended polycarbonate or zinc bowl. owl Ring: luminum. Fluid Media: ompressed air. Inlet Pressure: Plastic bowl: g ( ) maximum. Metal bowl: g ( ) maximum. Oil djustment: External, tamper-resistant. Seals: Nitrile. Sight Dome: Nylon HRT Inlet Pressure: g (7 ) / /8 / scfm 6 8 l/s 6 Minimum Flow: scfm (.9 l/s) / 8 Master Pneumatic, Inc.

14 TO FILL UNDER PRESSURE USE Q- P. DO NOT REMOVE OWL WHEN UNIT OR SYSTEM IS PRESSURIZED. R DIMENSIONS inches (mm) Weight owl Depth lb (kg) Standard Plastic. (89). (). (). (89).6 (.9) Extended Plastic. (89) 9.7 (6). (). (89).7 (.7) Standard Metal. (89). (). (). (89).9 (.) XXXXXXXXXXXXXXX XX XXX XX XXXXXXX XXX XXX XXXX X MSTER PNEUMTI-DETROIT, IN. Extended Metal. (89) 9.8 (9). (). (89).6 (.) ISO Lubricator Symbol ORDERING INFORMTION hange the letters in the sample model number below to specify the lubricator you want. OWL TYPE 8-Ounce plastic... L8D 8-Ounce metal... L8D -Ounce plastic... L8DH -Ounce metal... L8DH PORT SIZE / NPTF... /8 NPTF... / NPTF... / NPTF... 6 L8D Y W NPTF threads...leave lank SPP threads...w OPTIONS None... Leave lank Quick-fi ll Q-cap... Q Master Pneumatic, Inc. 9

Full-Size VNGURD L8W Models Modular Lubricators Port Sizes: /, /8, /, / S Modular or inline mounting. S High-strength polycarbonate plastic bowl with steel shatterguard. Optional zinc bowl.

15 Full-Size VNGURD L8W Models Modular Lubricators Port Sizes: /, /8, /, / S Modular or inline mounting. S High-strength polycarbonate plastic bowl with steel shatterguard. Optional zinc bowl. S Wick-feed design. S External adjusting knob. S NPTF port threads; optional SPP threads. Model Shown: L8W- SPEIFITIONS mbient/media Temperature: Plastic bowl: to F ( to ). Metal bowl: to 7 F ( to 79 ). djusting Knob: cetal. ody: Zinc. owl: 8-Ounce (-ml) capacity polycarbonate plastic with steel shatterguard. Optional zinc bowl. owl Ring: luminum. Fluid Media: ompressed air. Inlet Pressure: Plastic bowl: g ( ) maximum. Metal bowl: g ( ) maximum. Oil djustment: External. Seals: Nitrile HRT Inlet Pressure: g (7 ) / /8 / scfm 6 8 l/s 6 Minimum Flow: 6 scfm (.8 l/s) / Master Pneumatic, Inc.

16 TO FILL UNDER PRESSURE USE Q- P. DO NOT REMOVE OWL WHEN UNIT OR SYSTEM IS PRESSURIZED. R DIMENSIONS inches (mm) Weight owl Depth lb (kg) Plastic. (89). ().7 (7). (89). (.) Metal. (89). ().7 (7). (89).8 (.) MSTER PNEUMTI-DETROIT, IN. XXXXXXX XXXXXXXXXXXXXXX XXX XXX XX XXX XX XXXX X ISO Lubricator Symbol ORDERING INFORMTION hange the letters in the sample model number below to specify the lubricator you want. L8W Y W OWL TYPE 8-Ounce plastic... L8W 8-Ounce metal... L8W PORT SIZE / NPTF... /8 NPTF... / NPTF... / NPTF... 6 NPTF threads...leave lank SPP threads...w OPTIONS None... Leave lank Quick-fi ll Q-cap... Q Master Pneumatic, Inc.

Full-Size SERIES 8 L8D Models Modular Lubricators Port Sizes: /8, /, / vailable olor aps Yellow (optional) Red (optional) lue (optional) S Modular or inline mounting.

17 Full-Size SERIES 8 L8D Models Modular Lubricators Port Sizes: /8, /, / vailable olor aps Yellow (optional) Red (optional) lue (optional) S Modular or inline mounting. S Sight-feed design; transparent dome shows how much oil is being dispensed. S External adjusting knob, removable for tamper resistance. S Polycarbonate plastic bowl with steel shatterguard; optional aluminum bowl with sight glass. S Optional extended metal bowl. S ll working parts can be replaced with a single service cartridge. S NPTF port threads; optional SPP threads. S ll Optional low level switch. HRTS Model Shown: L8D-6 Grey (standard) SPEIFITIONS mbient/media Temperature: Plastic bowl: to F ( to ). Metal bowl: to 7 F ( to 79 ). ody: Zinc. owl: 9-Ounce (7-ml) capacity polycarbonate plastic with steel shatterguard; optional aluminum bowl with clear nylon sight glass. Optional -ounce (-ml) extended aluminum bowl with two clear nylon sight glasses. owl Ring: Nylon. ap olor: Grey. Yellow, red, and blue optional. Fluid Media: ompressed air. Inlet Pressure: Plastic bowl: g ( ). Metal bowl: g ( ). Oil djustment: External; tamper resistant. Seals: Nitrile. Sight-Feed Dome: Nylon (.) Inlet Pressure g () 9(6.) () /8 Ports / Ports / Ports scfm l/s Master Pneumatic, Inc.

18 DIMENSIONS inches (mm) Weight owl Depth lb (kg) 9-Ounce Plastic. (88) 7. (79). (6).9 (7). (.9) 9-Ounce Metal. (88) 7. (88). (6). (79). (.9) Extended Metal. (88).6 (69). (6). (79). (.) owl removal clearance: add. (79) for 9-ounce bowl; 6. () for extended bowl. Standard Plastic owl Extended Metal owl ISO Lubricator Symbol DROPS PER MINUTE 6 scfm 8 6 Maximum Oil Feed Rates at Minimum Flow djusting Needle Fully Open Standard owl Extended owl l/s. Theoretical oncentration Line ORDERING INFORMTION hange the letters in the sample model number below to specify the lubricator you want. OWL TYPE 9-ounce plastic... L8D 9-ounce metal... L8D -ounce metal... L8DH /8 NPTF... / NPTF... / NPTF... 6 L8D Y W NPTF threads... Leave blank SPP threads... W OPTIONS (More than one option can be chosen. dd in alphabetical order). None... Leave blank ap color Grey... Leave blank Yellow... Red... lue... Quick-fi ll cap... Q Low level switch... S When chosing this option, the metal bowl option must be ordered. Master Pneumatic, Inc.

High-Flow VNGURD L9D Models Lubricators Port Sizes: / to -/ S Inline mounting. S High-strength polycarbonate plastic bowl with steel shatterguard. Optional aluminum bowl with sight glass.

19 High-Flow VNGURD L9D Models Lubricators Port Sizes: / to -/ S Inline mounting. S High-strength polycarbonate plastic bowl with steel shatterguard. Optional aluminum bowl with sight glass. S Sight-feed design. S External adjusting knob; removable for tamper resistance. S Optional low level switch is available on metal bowls S NPTF port threads; optional SPP threads. Model Shown: L9D-8 SPEIFITIONS mbient/media Temperature: Plastic bowl: to F ( to ). Metal bowl: to 7 F ( to 79 ). ody: luminum. owl: 6-Ounce (8-ml) capacity polycarbonate plastic with steel shatterguard. Optional aluminum bowl with sight glass. owl Ring: luminum. Fluid Media: ompressed air. Inlet Pressure: Plastic bowl: g ( ) maximum. Metal bowl: g ( ) maximum. Oil djustment: External, tamper-resistant. Seals: Nitrile. Sight Dome: Nylon. HRT Inlet Pressure: g (7 ) / -/,-/ scfm l/s Minimum Flow: scfm (.7 l/s) Master Pneumatic, Inc.

20 TO FILL UNDER PRESSURE USE Q- P. DO NOT REMOVE OWL WHEN UNIT OR SYSTEM IS PRESSURIZED. R DIMENSIONS inches (mm) Weight owl Depth lb (kg) Plastic. (8) 8. (8). (7). (6).6 (.) Metal. (8) 7. (8). (7). (6).8 (.) XX XXX XX XXXXXXXXXXXXXXX XXXXXXX XXX XXX XXXX X MSTER PNEUMTI-DETROIT, IN. ISO Lubricator Symbol ORDERING INFORMTION hange the letters in the sample model number below to specify the lubricator you want. L9D 6 Y W OWL TYPE Plastic... L9D Metal... L9D PORT SIZE / NPTF... 6 NPTF / NPTF... -/ NPTF... NPTF threads...leave lank SPP threads...w OPTIONS None... Leave lank Quick-fi ll Q-cap... Q Low level switch;... S only available with metal bowl option. Master Pneumatic, Inc.

High-Flow VNGURD L Models Lubricators Port Sizes: S Inline mounting. S High-strength polycarbonate plastic bowl with steel shatterguard. Optional aluminum bowl with sight glass. S Wick-feed design.

21 High-Flow VNGURD L Models Lubricators Port Sizes: S Inline mounting. S High-strength polycarbonate plastic bowl with steel shatterguard. Optional aluminum bowl with sight glass. S Wick-feed design. S Internal adjustment. S NPTF port threads; optional SPP threads. Model Shown: L-8 SPEIFITIONS mbient/media Temperature: Plastic bowl: to F ( to ). Metal bowl: to 7 F ( to 79 ). ody: luminum. owl: 6-Ounce (8-ml) capacity polycarbonate plastic with steel shatterguard. Optional aluminum bowl with sight glass. owl Ring: luminum. Fluid Media: ompressed air. Inlet Pressure: Plastic bowl: g ( ) maximum. Metal bowl: g ( ) maximum. Oil djustment: Internal. Seals: Nitrile. Sight Dome: Nylon HRT Inlet Pressure: g (7 ) scfm l/s 7 7 Minimum Flow: port, scfm (6 l/s) 6 Master Pneumatic, Inc.

22 DIMENSIONS inches (mm) Weight owl Depth lb (kg) Plastic. () 7.7 (9).8 (). (6).88 (.) Metal. () 8. (8).8 (). (6). (.6) POLYRONTE OWL PSI MX. R MX F MX.7 MX. DO NOT INSTLL WHERE OWL N E EXPOSED TO INOMPTILE OILS, SOLVENTS, HEMILS, FUMES, ET. THIS WILL WEKEN THE OWL, IS DNGEROUS ND MY LED TO ITS SUDDEN FILURE. THE USE OF INOMPTILE HEMILS OR REMOVL OF SHTTERGURD VOIDS LL WRRNTIES. DO NOT OPERTE UNIT WITHOUT SHTTERGURD. ISO Lubricator Symbol ORDERING INFORMTION hange the letters in the sample model number below to specify the lubricator you want. OWL TYPE Plastic... L Metal... L PORT SIZE NPTF... 8 L 8 Y W NPTF threads...leave lank SPP threads...w OPTIONS None... Leave lank Quick-fi ll Q-cap... Q Master Pneumatic, Inc. 7

High-Flow VNGURD L7D Models Lubricators Port Sizes: / to -/ S Inline mounting. S luminum bowl with sight glass. Optional extended bowl. S Sight-feed design.

23 High-Flow VNGURD L7D Models Lubricators Port Sizes: / to -/ S Inline mounting. S luminum bowl with sight glass. Optional extended bowl. S Sight-feed design. S External adjusting knob; removable for tamper resistance. S Optional low level switch is available S NPTF port threads; optional SPP threads. Model Shown: L7D- SPEIFITIONS mbient/media Temperature: to 7 F ( to 79 ). ody: luminum. owl: -Ounce (-ml) capacity aluminum bowl with sight glass. Optional 6-ounce (8-ml) extended aluminum bowl with two sight glasses. owl Ring: luminum. Fluid Media: ompressed air. Inlet Pressure: g ( ) maximum. Oil djustment: External, tamper-resistant. Seals: Nitrile. HRT Inlet Pressure: g (7 ) / scfm -/,-/ l/s Minimum Flow: -Ounce bowl, scfm (.7 l/s) 6-Ounce bowl, scfm (6.6 l/s) 8 Master Pneumatic, Inc.

24 DIMENSIONS inches (mm) Weight Port Depth lb (kg) / (8) (9) () (6) (.6) -/ / (8) (68) () (6) (.6) The following have extended bowls: / (8) () () (6) (.6) -/ / (8) () () (6) (.6) Standard owl Extended owl ISO Lubricator Symbol ORDERING INFORMTION hange the letters in the sample model number below to specify the lubricator you want. OWL SIZE Standard -ounce... L7D Extended 6-ounce... L7DH PORT SIZE / NPTF... 6 NPTF / NPTF... -/ NPTF... L7D 6 Y W NPTF threads...leave lank SPP threads...w OPTIONS None... Leave lank Quick-fi ll Q-cap... Q Low level switch... S Master Pneumatic, Inc. 9

Introduction to Inline Lubrication. Master Pneumatic

Introduction to Inline Lubrication Master Pneumatic What is the purpose of Inline Lubrication? Sentry Introduce atomized oil into the compressed air line to lubricate: Air Motors Cylinders Gears Sliding