Tube Cleaners Introduction

Transcription

1 Tube Cleaners Introduction Clean tubes mean lower fuel costs. All piping, heat echangers, condensers, chillers, and boiler tubes accumulate scale over various periods of use. This scale decreases flow and retards heat transfer. This consequently increases fuel consumption which lowers overall efficiency. Scale 1/50 in. thick, approimately 5% additonal fuel required. Scale 1/25 in. thick, approimately 10% additional fuel required. Scale 1/16 in. thick, approimately 15% additional fuel required. a boiler tube showing etra fuel required due to scale of various thicknesses. Scale 1/8 in. thick, approimately 30% additional fuel required. Scale 1/4 in. thick, approimately 66% additional fuel required. Scale 1/2 in. thick, approimately 150% additional fuel required. 1/2 inch scale in 6 inch pipe, 1000 feet long, has a transfer capacity loss of 150 gallons per minute. For selecting the proper Airetool tube cleaner components the following information is required: Tube ID Tube length Type of deposit Thickness of deposit Straight or curved tube If curved, the minimum bend radius (see charts) Rigid shaft cleaning systems for straight tubes in heat echangers and condensers are shown on pages Fleible shaft cleaning systems for straight and curves tubes in condensers, chillers, evaporators and other tubular heat transfer apparatus are shown on pages Refer to the overview of motors and cleaning heads based on tube scale thickness and composition on pages 92 (straight tubes) and 93 (curved tubes), then use the selection guide on pages 9497 that match boiler tube cleaning motors and heads together. Note: Operating hoses are not included with boiler tube cleaners. It is always recommended to use an inline lubricator and foot valve when operating the Airetool boiler tube cleaners. See page 117 for more information on these accessories. Boiler tube cleaner applications include: Oil field drill pipe renewal Natural gas line renewal Aluminum smelter siphon tube cleaning Catalyst cleaners Process line cleaning Sugar Refinery Transfer line cleaning 84 mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

2 Tube Cleaners Heat Echanger & Condenser Cleaning Systems System Components Motors cc475 & cc475ps cc3751 cc3251 cc325hp Shafts drive coupling drive shaft shaft coupling Drills and Brushes driven shaft ct drill tw drill at drill cb drill spiral brush Complete Cleaning Systems Complete cleaners consist of an air motor with integral water feed valve couplings; up to 22 ft. of shafting with necessary couplings (please specify shaft length required); motor shaft wrench and an etra set of motor blades. The CC 475 Cleaner Complete includes two drills of any type or size up to, three spiral brushes up to and 15 feet of 3/8 inch water hose. The CC 475PS Cleaner Complete includes two drills of any type or size up to 11/2", three spiral brushes up to 11/2" and 15 feet of 3/8 inch water hose. CC3751, 3251 & 325HP: Includes Ball bearing trolley and rope block. Model Order Lightweight Condenser Cleaners Complete CC CC475PS Geared Drive Cleaners Complete CC3751 CC CC325HP PT 15 feet of 3/8 inch Water Hose Water Hose Water Feed Attachment WF mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

3 Tube Cleaners Heat Echanger & Condenser Cleaning Systems Cleaning Motors Clean Tubes Equal Higher Operating Efficiencies Airetool lightweight condenser & geared drive cleaners make it easy to maintain your industrial process at a high level of efficiency by providing cleaning motors that are both powerful and durable. Model Order Range.5 RPM Weight Length Air Inlet Operating Air Pressure Water Inlet Ma. Water Pressure lbs. Kg in. mm NPT PSI kg/cm2 NPT PSI kg/cm2 Lightweight Condenser Cleaners CC up to 1 in. (25.4 mm) ID Tubes / / / CC475PS up to 11/2 in. (38.1 mm) ID Tubes / / / Geared Drive Cleaners* CC up to 13/4 in. (44.4 mm) ID Tubes / CC up to 2 in. (50.8 mm) ID Tubes / CC325HP up to 2 in. (50.8 mm) ID Tubes / * Water hose not included. 86 mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

4 Tube Cleaners Heat Echanger & Condenser Cleaning Systems Shaft Components Shafting components connect the motor to the drill head or brush. Drive Shafts & Driven Shafts come in standard lengths of five and ten foot Other lengths available on request drive coupling drive shaft shaft coupling driven shaft Tube I.D. Shaft Drive Drive Drive Shaft Driven Shaft Diameter For Drive For Drive Length* Drive CC475 CC3751 Shaft Shaft Shaft Length* CC475PS Thread CC3251 Thread Thread in. mm in. mm 5 ft. 10 ft. Thread 5 ft. 10 ft. & WF100 & CC325HP / / / / / / / * Stand ial lengths available upon request AT337A ( ) AT333A ( ) AT321A ( ) AT313A ( ) AT309A ( PT) AT301A ( ) AT317A ( ) AT325A ( ) NF NF NF NF NF NF NF 7/16" NF NF 1/2" NF NF NF NF NF NF NF AT333 ( ) AT352 ( ) AT353 ( ) AT359 ( ) AT351 ( ) AT357 ( ) AT354 ( ) NF NF NF NF NF 7/16" NF NF 1/2" NF NF NF NF NF NF NF CC3365 ( ) CC3325 ( ) CC3245 ( ) CC3165 ( ) CC3125 ( ) CC3045 ( ) CC3205 ( ) CC3285 ( ) CC33610 ( ) CC33210 ( ) CC32410 ( ) CC31610 ( ) CC31210 ( ) CC30410 ( ) CC32010 ( ) CC32810 ( ) NFM 1032 F NFM NFF NFM NFF 7/16" NFM NFF 1/2" NFM NFF NFM NFF NFM 7/16" NFF NFM 7/16" NFF CC334 ( ) CC330 ( ) CC322 ( ) CC314 ( ) CC310 ( ) CC302 ( ) CC318 ( ) CC326 ( ) 1032M CC3355 ( ) NFM CC3315 ( ) NFM CC3235 ( ) NFM CC3155 ( ) NFM CC3115 ( ) NFM CC3035 ( ) 7/16" NFM CC3195 ( ) 7/16" NFM CC3275 ( ) CC33510 ( ) CC33110 ( ) CC32310 ( ) CC31510 ( ) CC31110 ( ) CC30310 ( ) CC31910 ( ) CC32710 ( ) Driven Shaft Thread 1032 F 1032 F NFF NFF NFF NFF NFF NFF 3/.8" NFF NFF 3/.8" NFF NFF 7/16" NFF 7/16" NFF 7/16" NFF 7/16" NFF mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

5 Tube Cleaners Heat Echanger & Condenser Cleaning Systems Drills and Brushes Airetool drills are designed especially to prevent damage to the tube I.D., and are available in a variety of shapes to remove all types of scale deposits. Passages in the drill shaft enable flushing fluid to reach the drill cutting edge. Larger sizes available on request. Type AT standard drill for medium deposits Type CB standard drill ( AT style) for medium deposits with carbide insert for better durability Type CBHP high pressure drills provide better flushing power when used with the CC325HP motor Type TW standard twist drill for thick deposits Type CT standard twist drill ( TW style) for thick deposits with carbide insert for better durability Wire Brushes are for light deposits Minimum order quantities may apply. Tube I.D. Diameter of AT CB CB (Carbide) CT Drill or Brush Stud (Standard) Drills (Carbide) Drills HP Drills* (Carbide Twist) TW Wire Thread Drills (Twist) Drills Brush in. mm in. mm Model (Order No.) Model (Order No.) Model (Order No.) Model (Order No.) Model (Order No.) Model (Order No.) UNC UNC UNC UNC UNF UNF UNF UNF UNF UNF UNF UNF UNF UNF UNF UNF UNF AT199 ( ) AT1995 ( ) AT200 ( ) AT2005 ( ) AT201 ( ) AT202 ( ) AT203 ( ) AT204 ( ) AT205 ( ) AT206 ( ) AT207 ( ) AT208 ( ) AT108 ( ) AT209 ( ) AT210 ( ) AT211 ( ) AT212 ( ) * HP Style drills are used for more aggressive cleaning with CC325HP cleaning motor CB199 ( ) CB1995 ( ) CB200 ( ) CB2005 ( ) CB201 ( ) CB202 ( ) CB203 ( ) CB204 ( ) CB205 ( ) CB206 ( ) CB207 ( ) CB208 ( ) CB108 ( ) CB209 ( ) CB210 ( ) CB211 ( ) CB212 ( ) CB205HP ( ) CB206HP ( ) CB207HP ( ) CB208HP ( ) CB108HP ( PT) CB209HP ( ) CB210HP ( ) CB211HP ( ) CB212HP ( PT) CT205 ( ) CT206 ( ) CT207 ( ) CT208 ( ) CT108 ( ) CT209 ( ) CT210 ( ) CT211 ( ) CT212 ( ) TW201 ( PT) TW202 ( ) TW203 ( ) TW204 ( ) TW205 ( ) TW206 ( ) TW207 ( ) TW208 ( ) TW108 ( ) TW209 ( ) TW210 ( PT) TW211 ( ) TW212 ( ) 199B ( ) 1995B ( ) 200B ( ) 2005B ( ) 201B ( ) 202B ( ) 203B ( PT) 204B ( ) 205B ( ) 206B ( ) 207B ( ) 208B ( ) 108B ( ) 209B ( ) 210B ( ) 211B ( ) 212B ( ) 88 mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

6 Tube Cleaners Heat Echanger & Condenser Cleaning Systems Drills and Brushes (continued) Tube I.D. Diameter of AT CB CB (Carbide) CT Drill or Brush Stud (Standard) Drills (Carbide) Drills HP Drills* (Carbide Twist) TW Wire Thread Drills (Twist) Drills Brush in. mm in. mm Model (Order No.) Model (Order No.) Model (Order No.) Model (Order No.) Model (Order No.) Model (Order No.) UNF UNF UNF UNF UNF UNF UNF UNF UNF UNF /16" UNF /16" UNF /16" UNF /16" UNF /16" UNF /16" UNF /16" UNF AT213 ( ) AT214 ( ) AT215 ( ) AT216 ( ) AT217 ( ) AT218 ( ) AT219 ( ) AT220 ( ) AT221 ( ) AT222 ( ) AT223 ( ) AT224 ( ) AT225 ( ) AT226 ( ) AT227 ( ) AT228 ( ) AT229 ( ) * HP Style drills are used for more aggressive cleaning with CC325HP cleaning motor CB213 ( ) CB214 ( ) CB215 ( ) CB216 ( ) CB217 ( ) CB218 ( ) CB219 ( ) CB220 ( ) CB221 ( ) CB222 ( ) CB223 ( PT) CB224 ( PT) CB225 ( ) CB226 ( ) CB227 ( ) CB228 ( ) CB229 ( ) CB213HP ( PT) CB214HP ( ) CB215HP ( ) CB216HP ( ) CB217HP ( ) CB218HP ( ) CB219HP ( PT) CB220HP ( PT) CB221HP ( ) CB222HP ( ) CT213 ( ) CT214 ( ) CT215 ( ) CT216 ( ) CT217 ( PT) CT218 ( ) CT219 ( ) CT220 ( ) CT221 ( PT) CT222 ( PT) CT223 ( ) CT224 ( ) CT225 ( ) CT226 ( ) CT227 ( ) CT228 ( ) CT229 ( ) TW213 ( ) TW214 ( ) TW215 ( ) TW216 ( ) TW217 ( ) TW218 ( ) TW219 ( ) TW220 ( ) TW221 ( ) TW222 ( ) TW223 ( ) TW224 ( ) TW225 ( ) TW226 ( ) TW227 ( ) TW228 ( ) TW229 ( ) 213B ( ) 214B ( ) 215B ( ) 216B ( ) 217B ( ) 218B ( ) 219B ( ) 220B ( ) 221B ( ) 222B ( ) 223B ( ) 224B ( ) 225B ( ) 226B ( PT) 227B ( ) 228B ( ) 229B ( ) Large Diameter Twist Brushes (LDTB) Brush should be sized 1/8" 3/16" smaller than the nominal tube I.D. for best results. in. Diameter mm Model Order Stud Thread LDTB /8 NC LDTB /8 NC LDTB /8 NC LDTB PT 5/8 NC LDTB /8 NC LDTB PT 5/8 NC LDTB PT 5/8 NC in. Diameter mm Model Order Stud Thread LDTB /8 NC LDTB /8 NC LDTB /8 NC LDTB /8 NC LDTB /8 NC LDTB /8 NC LDTB /8 NC mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

7 Condenser Cleaners Tube Cleaners Tube cleaners for condensers, chillers, evaporators and other tubular heat transfer apparatus Model ABM1800 Variable speed feature allows the operator to operate the shaft at a safe, comfortable speed for the condition of the tubes being cleaned. The lack of orings and coupler nut eliminates the risk of the coupler nut loosening and leaking water, leading to possible shaft damage. Variable solid state speed control from 0 to 1750 RPM with constant torque Quickrelease shaft coupling for an easy, fast, positive connection every time No orings or coupler nut Model ABM1900 Variable solid state speed control from 0 to 1750 RPM with constant torque Manifold for screwon style shafting that is commonly used in competitive models Reversible Models ABM1800R & ABM1900R Same features as ABM1800 & ABM1900 above plus Bidirectional shaft rotation for the cleaning of internally enhanced tubes Identified Forward and Reverse direction foot pedals are included abm1900 abm1800r Model Ordering Horsepower Volts Amps RPM Bidirectional Operation Dimensions Weight (less shaft) Shipping Dimensions Shipping Weight (less shaft) ABM / No 1 W 17" L 9" H 35 lbs. 12" W 23" L 1H 39 lbs. ABM1800R / Yes 1 W 17" L 9" H 41 lbs. 12" W 23" L 1H 45 lbs. ABM / No 1 W 17" L 9" H 35 lbs. 12" W 23" L 1H 39 lbs. ABM1900R / Yes 1 W 17" L 9" H 41 lbs. 12" W 23" L 1H 45 lbs. ABM1900R230V* / Yes 1 W 17" L 9" H 41 lbs. 12" W 23" L 1 H 45 lbs. *CE Certified Fleible shafts (sold separately) To order the correct size Fleible Shaft, measure the tube I.D. and the length of the tube to be cleaned. Then refer to the chart at the right to select the proper shaft. Tube I.D. Range Shaft O.D. Shaft Lengths in Feet Model No. (Ordering No.) Fleible Shafts for ABM1800, ABM1800R and ABM ".406 FS18151/4 ( ).407".532" FS18253/8 ( ) FS18353/8 ( ).533".812" 1/2" FS18251/2 ( ) FS18351/2 ( ) Fleible Shafts for ABM1900 and ABM1900R.280".406 FS19151/4 ( ).407".532" FS19253/8 ( ) FS19353/8 ( ).533".812" 1/2" FS19251/2 ( ) FS19351/2 ( ) See net page for brush selection. 90 mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

8 Condenser Cleaners BrushMaster Tube Cleaners SCB750 Brushmaster Brushes Super 2D Brushes Airetool Super 2D Brushes are for cleaning internally enhanced tubing. The brush is constructed from material that out cleans and out wears other tube brushes. Super 2 D Brushes have two cleaning diameters to assure all surfaces are being cleaned. These brushes are recommended for removing soft and light scale deposits. SB1000 Super Brushes Super Brushes are for cleaning smooth bore tubing. They are made from the same longlasting material as the Super 2D Brush. The longer brush cleaning surface reduces the tube cleaning time. They are recommended for removing soft and light scale deposits. N625 Part Order in. Tube Inside Diameter mm B625 Super 2 D Brush SCB SCB Super Brush SB SB SB Nylon, Brass and Stainless Steel Brushes Nylon, brass and stainless steel brushes are available in brush diameters.250" 1.000" ( mm) in 1/16" (1.6mm) increments. Select the brush size equal to or one size smaller than the I.D. of the tubes to be cleaned. Minimum order quantity 12 pieces Brush Diameter Brush Material in. mm Nylon Brass Stainless Steel 1/ N250 ( ) B250 ( ) SS250 ( ) 5/ N312 ( ) B312 ( ) SS312 ( ) 3/ N375 ( ) B375 ( ) SS375 ( ) 7/ N437 ( ) B437 ( ) SS437 ( ) 1/ N500 ( ) B500 ( ) SS500 ( ) 9/ N562 ( ) B562 ( ) SS562 ( ) 5/ N625 ( ) B625 ( ) SS625 ( ) 11/ N687 ( ) B687 ( ) SS687 ( ) 3/ N750 ( ) B750 ( ) SS ) 13/ N812 ( ) B812 ( ) SS812 ( ) 7/ N875 ( ) B875 ( ) SS875 ( ) 15/ N937 ( ) B937 ( ) SS937 ( ) N1000 ( ) B1000 ( ) SS1000 ( ) mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

9 Boiler Tube Cleaners Tube Cleaners for Straight Tubes Complete series of motors and heads available for tube sizes 1/2" to 1 (12.7 to 34.9 mm) I.D. Drill with Universal Joint Range: 1/2 in. (12.7 mm) 13/8 in. (34.9 mm) Deposit: heavymedium to soft Midget Motor with optional heads Complete cleaner consists of: air motor with etra set of blades; shaft wrench; metal bo; choice of single unit cutter head with four etra cutters and two etra cutter pins. If a Type 2 head (30 series) is ordered, one etra fleible connection is furnished. If epanding blade head is ordered, one etra set of blades is furnished. For operating hose (not included) refer to page 116. Single Unit with Universal Joint Range: 1/2 in. (12.7 mm) 13/8 in. (34.9 mm) Deposit: lighthard to medium Epanding Blade Cutter Range: 1/2 in. (12.7 mm) 41/2 in. (114.3 mm) Deposit: lighthard to medium Complete series of motors and heads available for tube sizes 11/2" to 13 (12.7 to 336.5mm) I.D. Type4 Forward Swing Range: 13/4 in. (44.4 mm) 4 1/4 in. (120.6 mm) Self feeding Deposit: 1/2 in. (12.7 mm) thicksoft to medium Type5 Wing Arm Range: 13/4 in. (44.4 mm) 13 1/4 in. (336.5 mm) Self feeding Deposit: 1/2 in. (12.7 mm) thickhard to medium 3000 Series Motor with optional heads Complete cleaner consists of: air motor with etra set of blades; shaft wrench; choice of cutter head with two etra sets of cutters and cutter pins; universal joint with two etra pins; two drills. If single unit head is ordered, four etra sets of cutters are furnished. If armtype head is ordered, one etra set of arm pins is furnished. For operating hose (not included) refer to page 116. Type3 PType Range: 21/4 in. (57.1 mm) 7 in. (177.8 mm) Self feeding Deposit: 3/8 in. (9.5 mm) thickhard to medium Drill with Universal Joint Range: 11/2 in. (38.1 mm) 11 in. (279.4 mm) Deposit: 3/4 in. (19.0 mm) thickmedium to hard and plugged tubes 92 mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

10 Boiler Tube Cleaners Tube Cleaners for Curved Tubes Complete series of motors and heads available for tube sizes 13/16" to 21/8" (20.6 to 53.9 mm) I.D. Drill with Universal Joint Range: 11/2 in. (38.1 mm) 21/8 in. (53.9 mm) Deposit: lighthard to medium midget motor with optional heads Complete cleaner consists of: air motor with etra set of blades; shaft wrench; metal bo; choice of single unit cutter head with four etra cutters and two etra cutter pins; universal joint with two etra pins; two drills. If single unit head is ordered, four etra cutters are furnished. For operating hose (not included) refer to page 116. Type1 40" Series Single Unit with Universal Joint Range: 1/2 in. (12.7 mm) 21/8 in. (53.9 mm) Deposit: lightmedium to hard Type2 30" Series Single Unit with Fleible Shaft Range: 1/2 in. (12.7 mm) 21/8 in. (53.9 mm) Deposit: lightmedium to hard Complete series of motors and heads available for tube sizes 11/2" to 13 (38.1 to mm) I.D. Drill with Universal Joint Range: 11/2 in. (38.1 mm) 11 in. (279.4 mm) Deposit: 1/2 in. (12.7 mm) thickhard to medium 4000 series motor with optional heads Complete cleaner consists of: air motor with etra set of blades; shaft wrench; choice of cutter head with two etra sets of cutters and cutter pins; universal joint with two etra pins; two drills. If single unit head is ordered, four etra sets of cutters are furnished. If armtype head is ordered, one etra set of arm pins is furnished. For operating hose (not included) refer to page 116. Type4 Forward Swing with Universal Joint Range: 13/4 in. (44.4 mm) 43/4 in. (120.6 mm) Deposit: 1/2 in. (12.7 mm) thicksoft to medium Type5 Wing Arm with Universal Joint Range: 13/4 in. (44.4 mm) 131/4 in. (336.5 mm) Self feeding Deposit: 1/2 in. (12.7 mm) thickhard to medium mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

11 Boiler Tube Cleaners Selection Guide Midget Tube Cleaners Curved and Straight Range: 1/2 to 13/4 in to 44.4 mm Complete cleaner consists of: air motor with etra set of blades; shaft wrench; metal bo; choice of single unit cutter head with four etra cutters and two etra cutter pins. If a Type 2 head (30 series) is ordered, one etra fleible connection is furnished. If epanding blade head is ordered, one etra set of blades is furnished. For operating hose (not included) refer to page 116. midget motor Tube I.D. Minimum Tube Centerline Radius Motor Motor O.D. Rotor Air Thread Hose Size Pipe Tap in. mm in. mm in. mm in. (in.) in. mm Universal Type 1 s Available Fleible Type 2 Blade Type 8 Use for straight tubes. Use for curved tubes. Drill* Universal Fleible 1/ Straight 24 15/ / MD / Straight 30 37/ /4 NF 1/8 1/ MD2 PA3051 X6461 3/ Straight 27 11/ /4 NF 1/8 1/ MD3 PA3051 X / X64 11/ /4 NF 1/4 1/4 6.3 X6440 X6430 MD X6461 7/ Straight 29 25/ /8 NF 1/4 3/ MD4 2651A 27/ Straight 29 25/ /8 NF 1/4 3/ MD4 2651A Straight 26 29/ /8 NF 3/8 3/ MD4 2651A 11/ X61 7/ /16 NF 1/4 1/4 6.3 X6140 X6130 MD3 6151C X / Straight 31 11/ /16 NF 3/8 3/ MD X / Straight X63A 11/ /8 NF 3/8 3/8 9.5 X6340 X MD X / X63 11/ /8 NF 3/8 3/8 9.5 X6340 X6330 MD X / Straight X65A 13/ /8 NF 3/8 3/8 9.5 X6540 X X / X65 13/ /8 NF 3/8 3/8 9.5 X6540 X6530 MD X / / /8 NC 1/2 1/ / X66 15/ /8 NF 3/8 3/8 9.5 X6640 X X / / /8 NC 1/2 1/ Some items are available on a quotation basis only. * Drill must be used with Universal Joint or fleible connection. 94 mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

12 Boiler Tube Cleaners Selection Guide 3000 and 4000 Series Tube Cleaners Curved and Straight Range: 11/2 to 131/4 in to mm Complete cleaner consists of: air motor with etra set of blades; shaft wrench; choice of cutter head with two etra sets of cutters and cutter pins; universal joint with two etra pins; two drills. If single unit head is ordered, four etra sets of cutters are furnished. If armtype head is ordered, an etra set of arm pins is furnished. For operating hose (not included) refer to page 116. Use for straight tubes. Use for curved tubes. Tube I.D. Minimum Tube Centerline Radius Motor Motor O.D. Rotor Air s Available Thread Hose Size Single Forward Single Unit Pipe Tap Epansion Swing in. mm in. mm in. mm in. (in.) in. mm Type 3 Type 4 Type 2 Type 1 Universal Joint Drill* 11/ Straight / /16 NC 1/2 1/ TC / Straight / /8 NC 3/4 1/ TC / Straight / /8 NC 3/4 1/ TC / Straight / /8 NC 3/4 3/ TC17PY Straight / /8 NC 3/4 3/ TC / /8 NC 1/2 1/ / Straight /8 NC 3/4 3/ TC13PY / / /8 NC 1/2 1/ / Straight / /4 NC 3/4 3/ P15PY 4470A / / /8 NC 1/2 1/ / / /8 NC 1/2 1/ / Straight / /4 NC P9S 4470A / Straight / /8 NC P9 4470B / / /8 NC 1/2 1/ Some items are available on a quotation basis only. * Drill must be used with Universal Joint or fleible connection. mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

13 Boiler Tube Cleaners Selection Guide Tube I.D. Minimum Tube Centerline Radius Motor Motor O.D. Rotor Air Thread Hose Size Pipe Tap in. mm in. mm in. mm in. (in.) in. mm Single Epansion Type 3 s Available Wing Arm Type 5 25/ Straight / /8 NC P A / / /4 NC 1 3/ / Straight / /8 NC P A / / /4 NC 1 3/ / Straight / /8 NC P6A / / /4 NC 1 3/ Straight / NF P / /4 NC 1 3/ / /4 NC 1 3/ / Straight / NF P / Straight / NF P / Straight NF P / Straight NF P / / /8 NC B / Straight NF P Straight / /8 NF P / / /8 NC B / Straight / /8 NF P / Straight / /8 NF P / Straight / /8 NF P Straight / /8 NF P / /8 NC B / Straight / /8 NF P / Straight / /8 NF P1 5060AS / / /8 NC B / Straight / /8 NF P1 5060AS / Straight / /8 NF P0 5060AS / / /8 NC B / / /8 NC B / Straight / /8 NF P AS / / /8 NF A Straight / /8 NF 11/4 11/ TC19HS E / /8 NF 1 11/ TC19HS Some items are available on a quotation basis only. * Drill must be used with Universal Joint or fleible connection. Forward Swing Type 4 Universal Joint Drill* 96 mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

14 3000 Series Motors 3000 Series Motors 3000 series straight motors, components and (ordering numbers) All Motors include Shaft Wrench Motor Motor O.D. Tube I.D. Case Cylinder Rear Machine Rotor Blades (Qty.) Thrust Plate Front Bearing Rear Bearing Rear Cap Front Dowel Rear Dowel Shaft Wrench Rotor Hose Thread Size 3150 ( ) 3162 ( ) 3175 ( ) 3187 (407600) 3200 ( ) 3212 ( ) 3225 ( ) 3250 ( ) 3262 ( ) 3275 ( ) 1 11/2" 11/2" " 2" 21/8" 21/8" /2" 21/2" ( ) 213/16" 3" 3318 ( ) 3350 ( ) 3400 ( ) 3500 ( ) 3600 ( ) 3" 33/16" " 4 5" 5 6" ( ) ( ) ( ) ( ) ( PT) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( PT)( PT) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( PT) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) 1806 (4) ( PT) 1806 (4) ( PT) 1806 (4) ( PT) 2306 (4) ( ) 2306 (4) ( ) (4) ( ) (5) ( ) (5) ( ) (5) ( ) (5) ( ) (5) ( ) (5) ( ) (5) ( ) (5) ( ) (5) ( ) (5) ( ) 1707 ( ) 1807 ( ) 1807 ( ) C ( ) 2307 ( ) ( ) 1507 ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) Motors for tube/pipe sizes larger than 5" ID are supplied with ribs or rib cage to center the motor in tube or pipe being cleaned. X 1708 ( ) X 1808 ( PT) X 1808 ( PT) 2208 ( ) 2208 ( ) 2208 ( ) 1408 ( ) ( ) 1008 ( ) 1008 ( ) 1108 ( ) 1108 ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) 3213 ( ) 4413 ( ) 3213 ( ) 3213 ( ) 213 ( PT) 213 ( PT) 713 ( ) 713 ( ) 713 ( ) 713 ( ) 713 ( ) 713 ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) 9/16" (140809) (140810) (140810) (140810) (140810) (140810) (140812) (140814) (140814) (140814) ( ) ( ) 9/16" 11/8" 11/8" ( ) 11/8" 11/8" ( ) 1 1 ( ) 1 1 ( ) 1/2" 1/2" 1/2" 1 mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

15 4000 Series Motors 4000 Series Motors 4000 series motors, components and (ordering numbers) Motor 4250 ( ) 4300 ( ) 4325 ( ) 4350 ( ) 4450 ( ) 4481 ( ) 4600 ( ) Motor O.D. Tube I.D. Case Cylinder Rear Machine Rotor Blades (Qty.) Thrust Plate 21/4 X 15R 1 215/16 X 12R (4) /2 X 15R ( ) ( ) ( ) ( ) ( ) ( ) ( ) 2 25/8 X 24R (5) /4 X 12R ( ) ( ) ( ) ( ) ( ) ( ) ( ) 21/2" 2 27/8 X 28R 3 X 16R 31/4 X 16R 31/2 X 20R 31/8" 4 X 15R (5) 3207 ( ) ( ) ( ) ( ) ( ) ( ) ( ) (5) 3307 ( ) ( ) ( ) ( ) ( ) ( ) ( ) Front Bearing 4408 ( ) 3308 ( ) 3308 ( ) 3708 ( ) Rear Bearing ( ) ( ) ( ) (5) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( PT) ( ) 3 413/16 X 18R (5) ( ) ( ) ( ) ( ) ( ) ( ) ( ) 5" 53/4 X 72R 6 X 26R *Includes Machine Motors are supplied with ribs or rib cage for tube/pipe sizes larger than 6" ID (5) ( ) ( ) ( ) ( ) ( ) ( ) ( ) 5008 ( ) 5008 ( ) Rear Cap 4413 ( ) 3213 ( ) 3213 ( ) Front Dowel Rear Dowel ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( PT) ( ) ( ) ( ) ( ) 713 ( ) 713 ( ) 713 ( ) ( ) ( ) ( ) ( ) ( ) ( ) Tail Hose Assembly* Line A Below Line B Below Line B Below Line B Below Line B Below Not Req d Not Req d Shaft Wrench (140810) (140812) (140812) (140814) (140814) Rotor Thread 11/8" ( ) 11/8" 11/8" ( ) 11/8" Hose Size 1/2" Line Tap Size A 1/2" B Tail Hose 4415 ( ) 3315 ( ) Hose 4116 ( ) 3316 ( PT) Clip Screw Ferrule ) 3318 ( ) 4418 ( ) Accessory Heavy Duty Screw Type Tail Hose Assemblies with Wire Inserted Hose and Spring Protector for 4000 Series Motors Tail Hose Assembly HD ( ) HD ( ) HD ( ) HD ( ) HD ( ) HD ( ) Used With Motor Assembly Machine Hose Hose Pipe Tap Compression Nut Compression Ferrule Compression Sleeve Detail # Qty. Required KB ( ) B ( ) KB ( ) B ( ) B ( ) B ( ) ( ) ( ) ( ) ( PT) ( PT) ( ) 1/2" C ( ) C ( ) C ( ) C ( ) C ( ) C ( ) D ( ) D ( ) D ( ) D ( ) D ( ) D ( ) E ( ) E ( ) E ( ) E ( ) E ( ) E ( ) Hose ( ) K ( ) K ( ) K ( ) K ( ) K ( ) Spring ( ) K ( ) K ( ) K ( ) K ( ) K ( ) 98 mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

16 60 Series & 4000 Series Motors 60 & 4000 Series Motors 60 & 4000 series motors, components and (ordering numbers) Motor Motor O.D. Tube I.D. (Radius) Case Rear w/ Bearing Machine Rotor Blades (4 req.) Rear Bearing Rear Dowel (Qty.) Tail Hose Tail Hose Tail hose Assembly Front Ferrule Rear Ferrule Shaft Wrench Rotor Thread Hose Size X 64 ( ) 11/16" X 61 ( ) X 63 ( ) 11/16" X 65 ( ) 13/16" X 66 ( ) ( ) 4225 ( ) 11/2" 1 13/16" (5") 11/32" (5") 1 (6") 11/2" (6") 1 (6") 1 (24") 1 (15") 2" (15") X 6401 ( ) X 6101 ( ) X 6301 ( ) X 6501 ( PT) X 6601 ( ) G ( ) G ( ) X 6403 ( ) X 6103 ( ) X 6303 ( ) X 6503 ( ) X 6603 ( ) ( ) ( ) X 6404 ( ) X 6104 ( ) X 6304 ( ) X 6504 ( ) X 6604 ( ) ( ) ( ) X 6405 ( ) X 6105 ( ) X 6305 ( ) X 6505 ( ) X 6605 ( ) ( ) ( ) X 6406 ( ) X 6106 ( ) X 6306 ( ) X 6506 ( ) X 6606 ( ) 4106 ( ) 4106 ( ) ( ) ( ) X 6412 (2) ( ) X 6112 (2) ( ) X 6312 (2) ( ) X 6312 (2) ( ) X 6312 (2) ( ) ( ) ( ) X 6415 ( ) X 6115 ( ) X 6315 ( ) X 6315 ( ) X 6315 ( ) 4115 ( ) 4115 ( ) X 6416 ( ) X 6116 ( ) X 6316 ( ) X 6316 ( ) X 6316 ( ) 4116 ( ) 4116 ( ) X 6419 X 6417 ( ) X 6119 X 6117 ( PT) X 6319 X 6317 ( ) X 6519 X 6317 ( ) X 6619 X 6617 ( ) ( ) ( ) 1 AJ243 ( ) 1 AJ243 ( ) X 6418 ( ) X 6118 ( ) X 6318 ( ) X 6318 ( ) X 6318 ( ) 1 AJ243 ( ) 1 AJ243 ( ) 3/16" ( ) (140804) (140805) (140805) ( ) (140810) (140810) 1/2" 1/2" mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

17 Midget Motors Midget Motors For 1/2" 1 I.D. tubes Straight tube midget motors, components and (ordering numbers) Motor Motor O.D. Tube I.D. Case Rear Machine Rotor Rotor Blade (Qty.) Dowel pin (Qty.) Shaft Wrench Rotor Thread Air Hose 24 ( ) 15/32" 1/2" X 2401 ( ) 2403 ( ) 2404 ( ) 2405 ( ) 2406 (4) ( ) 2412 ( ) 5/32" ( ) /16" 30 ( ) 37/64" X 3001 ( ) X 3003 ( ) X 3004 ( ) X 2705 ( ) 2706 (4) ( ) 3012 ( ) 3/16" ( ) 27 ( ) 11/16" X 2701 ( ) X 2703 ( ) 2704 ( PT) X 2705 ( ) 2706 (4) ( ) 3012 ( ) 3/16" ( ) 29 A ( ) 25/32" 2901 A ( ) 2903 A ( ) 2904 ( ) 2605 ( PT) 2606 (4) ( ) X 6112 ( ) (140805) 26 ( ) 29/32" 2601 G ( ) 2603 ( ) 2604 ( ) 2605 ( PT) 2606 (4) ( ) X 6312 ( ) (140805) 31 ( ) 11/32" 11/8" 3101 ( ) 3103 ( ) 3104 ( ) 3105 ( ) 3106 (4) ( PT) 3111 ( ) ( ) X 63 A ( ) 11/16" 1 X 6301 ( ) X 6303 ( ) X 6304 A ( ) X 6305 ( ) X 6306 (4) ( ) X 6312 (2) ( ) (140805) X 65 A ( ) 13/16" 1 X 6501 ( PT) X 6503 ( ) X 6504 A ( ) X 6505 ( ) X 6506 (4) ( ) X 6312 (2) ( ) (140805) Water Driven Motors For 2" and 3 I.D. tubes Water driven motors are used only in the overhead cleaning of vertical catalyst tubes. Model Motor O.D. Tube I.D. Case Water Wheel Rear Machine Pipe Tap Shaft Thrust Bearing Front Bearing Rear Thrust Shaft Wrench Shaft Thread Hose W7 ( ) 31/2" 3 W 701 ( ) W 702 ( PT) W 703 ( ) W ( ) 11/2" W 905 ( ) W 907 ( ) W 908 ( ) W 910 ( ) (140814) 11/2" W16A ( ) 111/16" 2" W 1601 A ( ) W 1602 ( ) W 1603 A ( ) W 1604 A ( ) W 1605 ( ) W 1607 ( ) W 1608 ( ) W 1610 ( ) (140810) * Other sizes available. Contact customer service for details 100 mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

18 Gas Line Cleaners Gas Line Cleaners Range: 3/4 to 11/2 in to mm Used successfully by gas utilities for cleaning old service lines before inserting new plastic and copper tubing. The thorough cleaning action of the barrelshaped cutter head assures the removal of material that could cut or rupture the renewal tubing. Renews gas service lines instead of replacing them Complete kit consists of: motor, with an etra set of blades; head; lubricator; wire wound hose; spare cutters and a metal carrying case Other sizes available on request Cleaner Complete Order Pipe I.D. Motor Assembly Motor Diameter Assembly Air Inlet Hose Size Hose Length in. mm Model Order No. in. mm Model Order No. in. mm in. mm ft M 27 GLC / / S / / X 64 GLC X / S 1/ / X 61 GLC 50 11/ X / S 1/ / X 63 A GLC / X 63 A / S / / X 63 A GLC / X 63 A / S / / X 65 GLC / X / S / / X 65 A GLC / X 65 A / S 3/ / X 65 A GLC / X 65 A / S 3/ / * Other sizes may be available. Contact customer service for details mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

19 Type 1 Single Unit s 1/2" 2 I.D. Series 40 Single unit heads, components and (ordering numbers) Tube I.D. Universal Joint Shaft Jaw Tap Adapter Cutter Pin Cone Cutter Cylinder Cutter 2440 ( ) 1/2" 2451 ( ) ( ) 2487 S ( ) 3040 ( ) 11/16" PA 3051 ( ) 2734 ( ) 3037 ( ( ) 13/16" PA 3051 ( ) 2734 ( ) C 3 ( ) 2740 S ( PT) 13/16" 6451 ( ) 2944 ( ) 2947 S (2) ( PT) X 6440 ( ) 13/16" 6451 ( ) 2944 ( ) 2947 ( ) 2940 ( ) 27/32" 2651 ( ) 2943 ( ) 2944 ( ) 2947 ( ) 2640 ( ) 2651 ( ) 2643 ( ) 2644 ( ) 337 ( ) X 6140 ( PT) 11/32" 6151 ( PT) 2644 ( ) 337 ( ) 3140 ( ) 11/8" 6651 ( ) 7/16" 3144 A ( ) 2837 ( ) X 6340 ( ) ( ) 2544 S ( ) 947 ( ) ( ) 1 11/2" 3151 ( ) 7/16" 2544 S ( ) 947 ( ) X 6540 ( ) ( ) 2544 S ( ) 6547 ( ) 1740 ( ) 11/2" ( ) 9/16" 1743 ( ) 2844 ( ) 1097 ( ) 1088 ( ) 1940 ( ) ( ) 1943 ( ) 1944 ( ) 797 ( ) 788 ( ) X 6640 ( ) ( ) 2544 S 897 B ( ) ( ) 4140 ( ) 1 2" 4151 ( ) 1943 ( ) 1944 ( ) 897 B ( ) 888 B ( ) 4440 C ( ) ( ) 1943 ( ) 1944 ( ) 897 ( ) 888 ( ) 102 mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

20 Type 2 Single Unit s 1/2" 21/8" I.D. Series 30 Single unit heads, components and (ordering numbers) Tube I.D. Fle Connection Shaft Cpl. Tap Cpl. Tap Adapter Cutter Pin Cone Cutter Cylinder Cutter Length Diameter 2430 ( ) 1/2" 2461 A ( ) ( ) 2487 S ( ) 4" 3/16" 3030 ( ) X 6461 A ( ) 2734 ( ) 3037 ( ) 4" 3/16" 2730 ( ) X 6461 A ( ) 2734 ( ) C 3 ( ) 4" 3/16" X 6430 ( ) 13/16" X 6461 A ( ) 2944 ( ) 2947 ( ) 4" 3/16" 2930 ( ) 2961 A ( ) 2943 ( ) 2944 ( ) 2947 ( ) 41/2" A ( ) 2644 ( ) 337 ( ) 41/2" 2630 ( ) 2661 A ( ) 2644 ( ) 337 ( ) 41/2" X 6130 ( ) 11/32" X 6161 A ( ) 2644 ( ) 337 ( ) 4" ( ) 11/8" X 6361 A ( ) 7/16" 3144 A ( ) 2837 ( ) 41/2" X 6330 ( ) 1 X 6361 A ( ) 7/16" 2544 S ( ) 947 ( ) 41/2" X 6530 ( ) 11/2" X 6661 A ( ) 7/16" 2544 S ( ) 6547 ( ) 61/2" X 6630 ( ) 1 X 6661 A ( ) 7/16" 2544 S ( ) 797 ( ) 61/2" 4130 ( ) 1 21/8" 4161 A ( ) 1943 ( ) 1944 ( ) 897 B ( ) 888 B ( ) 7" 1/2" mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

21 Type 3 Single Epansion P & TC s 11/2" 7" I.D. for Straight Tubes and Drill Pipe Single epansion heads, components and (order numbers) PY heads developed specifically for the rigorous conditions found in Pipe Yard applications PY heads have larger diameter front ends and stronger coupling studs that increase durability Tube I.D. Closed Epands To Cage Pin Plate Tap Cutter Pin Cone Cutter Cylinder Cutter TC 14 ( ) TC 11 ( ) TC 17 PY ( ) TC 16 PY ( ) TC 13 PY ( ) P 15 PY ( ) P 9 S ( ) P 9 PY ( ) P 8 ( ) P 7 ( ) P 6 A PY ( ) P 6 P 5 ( ) P 4 ( PT) P 3 ( ) P 2 ( ) P 1 P 0 P 10 ( ) TC 19 H S TC 19 S TC 20 S ( ) TC 21 S TC 22 S TC 23 S TC 24 S 11/2" 1 123/32" 1 1 2" 1 111/16" 2" 2" 113/16" 23/16" 21/8" /16" 27/16" 2 23/16" 211/16" 21/2" 2 213/16" 2 29/16" /16" 21 3" 211/16" 31/8" 31/8" 213/16" /16" 39/16" 31/2" 33/16" 313/16" 3 39/16" 43/16" 4" 3 41/2" 4 313/16" 4 41/2" 41/8" " 41/2" 59/16" " 51/2" 61/2" /2" 6" 71/16" " 61/2" 79/16" 1781 ( ) 1881 ( ) 2281 T C 17 PY ( ) 2381 PY ( ) 2381 A PY ( ) P 1591 PY ( ) P 991 S ( ) P 991 PY ( ) P 891 ( ) P 1592 ( ) P 992 S ( ) P 992 ( ) P 892 ( ) 1783 ( ) 1883 ( ) 2383 ( ) 2383 ( ) 2383 ( ) 183 ( ) 183 ( ) 183 ( ) ( ) P 791 P S ( ) P 691 A PY ( ) P 692 A ( ) P 691 AY P 692 ( ) P 591 ( ) P 491 ( PT) P 391 ( ) P 291 ( ) P 592 ( ) P 492 ( ) P 392 ( ) P 292 ( ) 983 S ( ) 983 S ( ) 983 S ( ) 883 D ( ) 883 F ( ) 883 F ( ) P 191 P F ( ) P 091 ( ) P 1091 ( ) 1991 H S 1991 S 2091 S ( ) 2191 S 2291 S 2391 S 2491 S P 092 ( ) P 1092 ( ) 883 F ( ) 883 F ( ) ( ) 8293 ( ) 8293 ( ) 8293 ( ) 8293 ( ) 8293 ( ) 9/16" 1 1/8" 1 1/8" 1 1/8" (1), 1884 (1) ( ) ( PT) 1584 (1), 1884 (1) ( ) ( PT) 1584 PY (3) ( ) 1584 PY (3) ( ) 1584 PY (3) ( ) 2484 PY (3) ( ) 2484 (3) ( ) 1584 PY (3) ( ) 184 (3) ( ) 184 (3) ( ) 184 PY (3) ( ) 184 (3) ( ) 184 (3) ( ) 884 (3) ( ) 884 (3) ( ) 884 (3) ( ) 884 P (3) ( ) 884 P (3) ( ) 884 P (3) ( ) 884 P (3) ( ) 884 P (4) ( ) 884 P (4) ( ) 884 P (4) ( ) 884 P (4) ( ) 2484 S (4) ( ) 2484 S (4) ( ) 1787 (1) ( ) 1587 (1) ( ) 2287 (3) ( ) 1787 (3) ( ) 1787 (3) ( ) 2487 (3) ( ) C 52 (3) ( PT) 1587 (3) ( ) 1087 (3) ( ) 1087 (3) ( ) 1087 (3) ( ) 1087 (3) ( ) 987 (3) ( ) 787 (3) ( ) 887 B (3) ( ) 887 (3) ( ) 887 (3) ( ) 887 B (3) ( ) 887 (3) ( ) 1287 (3) ( ) 1287 (4) ( ) 1287 (4) ( ) 1788 (2) ( ) 1588 (2) ( ) 2288 (6) ( ) 1788 (6) ( ) 1788 (6) ( ) 2488 (6) ( ) C 76 (6) ( ) 1588 (6) ( ) 1088 (6) ( ) 1088 (6) ( ) 1088 (6) ( ) 1088 (6) ( ) 988 (6) ( PT) 788 (6) ( ) 888 B (6) ( ) 888 (6) ( ) 888 (6) ( ) 888 B (6) ( ) 888 (6) ( ) 1288 (9) ( ) 1288 (12) ( ) 1288 (12) ( ) (4) (12) (4) (12) 8287 (4) 8288 (12) 8287 (4) 8288 (12) 104 mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

22 Type 4 Forward Swing Arm s 1 4 I.D. for Straight Tubes, Bent Tubes and Drill Pipe Forward swing arm heads, components and (ordering numbers) Recommended spare parts: cone cutters and cutter pins, cutter arms and arm pins. Figure 1 Shown with head coupling for straight tubes. Figure 2 Shown with universal coupling for bent tubes. Tube I.D. Closed Epands To Spider Figure Long Arm Short Arm Cpl. Cpl. Tap Long Cutter Pin Short Cutter Pin Arm Pin Pin Lock Cone Cutter Star Cutter No. of Arms 1840 ( ) 1840 B ( ) 2340 ( ) 4440 ( ) 4470 ( ) 4470 A ( ) 3370 ( ) 3370 A ( ) 3270 ( ) 3270 A 7/8 ( ) 970 ( ) 970 B ( ) 770 ( ) 770 B ( ) 1 11/2" 21/8" 2 11/2" 21/8" 2" 1 3" 2" 1 3" 2 2" 3 2 2" " 21/2" 4" 3" 21/2" 4" /2" 3" 4 31/2" 3" ( ) 31/4 4" 3 51/8" 870 B ( ) 31/4 4" 3 51/8" 770 S A ( ) 770 S /2" /2" 1841 ( ) 1841 ( ) 2341 ( ) 2341 ( ) 4471 ( ) 4471 ( ) 3371 ( ) 3371 ( ) 3271 ( ) 3271 ( ) 971 ( ) 971 ( ) 771 ( ) 771 ( ) S ( ) 771 S ( ) (1) ( ) 1842 (1) ( ) 1842 A (1) ( ) 1842 A (1) ( ) 1832 (1) 1832 A (1) ( PT)( PT) MM 66 ( ) 1832 (1) 1832 A (1) MM 66 ( PT)( PT) ( ) 4472 (3) ( ) 4472 (3) ( ) 3372 (3) ( ) 3372 (3) ( ) 3472 (2) ( ) 3472 (2) ( ) 972 (2) ( ) 972 (2) ( ) 772 (2) ( ) 772 (2) ( ) 772 (2) ( ) 772 (2) ( ) 772 S (4) ( ) 772 S (4) ( ) 3272 (2) ( ) 3272 (2) ( ) 972 A (2) ( ) 972 A (2) ( ) 772 A (2) ( ) 772 A (2) ( ) 772 A (2) ( ) 772 A (2) ( ) MM 66 ( ) 2383 B ( ) 3551 ( ) /8 ( ) 3551 ( ) /8 ( ) 543 7/8 ( ) 551 ( ) 873 A ( ) 1151 ( ) 873 A 1151 ( ) 543 7/8 ( ) 551 ( ) 1834 (1) ( ) 1834 (1) ( ) 1834 (1) ( ) 1834 (1) ( ) 4474 (3) ( ) 4474 (3) ( ) 3374 (3) ( ) 3374 (3) ( ) 3474 (2) ( ) 3474 (2) ( ) 974 (2) ( ) 974 (2) ( ) 774 (2) ( PT) 774 (2) ( PT) 774 (2) ( PT) 774 (2) ( PT) 774 S (4) ( ) 774 S (4) ( ) 1834 A (1) ( ) 1834 A (1) ( ) 1834 A (1) ( ) 1834 A (1) ( ) 3274 (2) ( ) 3274 (2) ( ) 974 A (2) ( ) 974 A (2) ( ) 774 A (2) ( ) 774 A (2) ( ) 774 A (2) ( ) 774 A (2) ( ) 1845 (2) ( PT) 1845 (2) ( PT) 2345 (2) ( ) 2345 (2) ( ) 4475 (3) ( ) 4475 (3) ( ) 3375 (3) ( ) 3375 (3) ( ) 3275 (2) ( ) 3275 (2) ( ) 975 (4) ( ) 975 (4) ( ) 775 (4) ( ) 775 (4) ( ) 1846 ( ) 1846 ( ) 2346 ( ) 2346 ( ) 4476 ( ) 4476 ( ) 3376 ( ) 3376 ( ) 3276 ( ) 3276 ( ) 976 (4) ( ) 976 (4) ( ) 776 ( ) 776 ( ) 337 (2) ( ) 337 (2) ( ) 337 (2) ( ) 337 (2) ( ) C 19 (3) ( ) C 19 (3) ( ) 637 (3) ( ) 637 (3) ( ) 1047 (2) ( ) 1047 (2) ( ) 637 (4) ( ) 637 (4) ( ) 747 (4) ( ) 747 (4) ( ) 875 (4) (4) ( ) 875 (4) (4) ( ) 775 (4) ( ) 775 (4) ( ) 776 S (4) ( ) 776 S (4) ( ) 747 (4) ( ) 747 (4) ( ) 338 (3) ( ) 338 (3) ( ) 338 (3) ( ) 338 (3) ( ) (2) ( ) 2837 (2) ( ) mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

23 Type 4 SRA Spring Retracting Arm s 11/2" 4 I.D. for Straight Tubes, Bent Tubes, and Drill Pipe Forward swing arm heads, components and (ordering numbers) Recommended spare parts: cone cutters and cutter pins, cutter arms and arm pins. Developed specifically for Drill Pipe applications to protect bo end threads The SRA arms are held closed until air is applied which allows for easy insertion into the bo end of drill pipe, especially when used with automated cleaning equipment SRA /16 ( PT) SRA /8 ( PT) SRA /4 ( ) SRA /8 ( ) SRA /8 ( ) SRA 3270 UJK ( PT) SRA 970 7/8 ( ) SRA 770 7/8 ( PT) SRA /8 ( PT) Tube I.D. Closed Epands To 11/2" 1 2 2" " 31/2" " 21/2" 4" 3" 21/2" 4" /2" 3" 4 43/4' 2 51/2" Spider 1471 ( PT) 1871 ( PT) 4471 ( ) 3371 ( ) 3271 ( ) 3271 ( ) 971 ( ) 771 ( ) 771 ( ) Fig Long Arm 1472 (3) ( PT) 4472 (3) ( ) 4472 (3) ( ) 3372 (3) ( ) 3472 (2) ( ) 3472 (2) ( ) 972 (2) ( ) 772 (2) ( ) 772 S (4) ( ) Short Arm SRA /16 ( PT) SRA 1873 ( PT) SRA /4 ( ) SRA /8 ( ) 3272 (2) SRA /8 ( ) ( ) 3272 (2) ( ) 972 A (2) ( ) 772 A (2) ( ) SRA 3273U ( PT) SRA 973 7/8 ( ) SRA 773 7/8 ( ) SRA 773 7/8 ( ) Tap 9/16" Long Cutter Pin 1474 (3) ( PT) 4474 (3) ( ) 4474 (3) ( ) 3374 (3) ( ) 3474 (2) ( ) 3474 (2) ( ) 974 (2) ( ) 774 (2) ( ) 774 S (4) ( ) Short Cutter Pin 3274 (2) ( ) 3274 (2) ( ) 974 A (2) ( ) 774 A (2) ( ) Arm Pin Pin Lock Cone Cutter 1475 (3) SRA (3) ( PT) ( PT) ( ) 4475 (3) ( ) 4475 (3) ( ) 3375 (3) ( ) 3275 (4) ( ) 3275 (4) ( ) 975 (4) ( ) 775 (4) ( ) 775 (4) ( ) SRA 1876 C 19 (3) ( PT) ( ) SRA 4476 ( ) SRA 3376 ( ) SRA 3276 ( ) SRA 3276 ( ) SRA 976 ( ) SRA 776 ( ) SRA 776 ( ) C 19 (3) ( ) 637 (3) ( ) 1047 (2) ( ) 1047 (2) ( ) 637 (4) ( ) 747 (4) ( ) 747 (4) ( ) Star Cutter 2837 (2) ( ) 2837 (2) ( ) Spring SRA 1479 ( PT) SRA 1879 ( PT) SRA 4479 ( ) SRA 3379 (171433) SRA 3379 (171433) SRA 3379 (171433) SRA 3379 ( ) SRA 779 ( ) SRA 779 ( ) Universal Joint 651 KNF ( PT) No. of Arms mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

24 Type 5 Self Feed Clip Type Wing Arm s 1 8 I.D. for Straight Tubes and Pipe Wing arm heads, components and (ordering numbers) Tube I.D. Closed Epands To Spider Arm (Qty.) Plate Tap Cutter Pin Arm Pin Clip Cone Cutter Cylinder Cutter Washer ( ) 1 11/2" 21/8" ( ) (2) ( ) B ( ) (2) ( ) (2) ( ) (2) ( ) (8) ( ) /8 ( ) ( ) 3062 S (3) ( ) 3043 ( ) 3364 (3) ( ) 3365 (3) ( ) 3068 (3) ( ) 3047 (3) ( ) 3048 (3) ( ) /4 ( ) ( ) 3062 S (3) ( ) /4 ( ) 3364 (3) ( ) 3365 (3) ( ) 3068 (3) ( ) 3047 (3) ( ) 3048 (3) ( ) /4 ( ) 21/2" 2 3" 3361 ( ) 3362 S (3) ( ) /4 ( ) 3364 (3) ( ) 3365 (3) ( ) 3368 (3) ( ) 337 (3) ( ) 338 (15) ( ) 339 (3) ( ) /8 ( ) 21/2" 2 3" 3361 ( ) 3362 S (3) ( ) /8 ( ) 3364 (3) ( ) 3365 (3) ( ) 3368 (3) ( ) 337 (3) ( ) 338 (15) ( ) 339 (3) ( ) /4NC ( ) 3" ( ) 1062 S (3) ( ) /4 ( ) 1064 (3) ( ) 1065 (3) ( ) 1068 (3) ( ) 1047 (3) ( ) 1048 (15) ( ) /8THD ( ) 3" ( ) 1062 S (3) ( ) /8 ( ) 1064 (3) ( ) 1065 (3) ( ) 1068 (3) ( ) 1047 (3) ( ) 1048 (15) ( ) NF ( ) 3" ( ) 1062 S (3) ( ) ( PT) 1064 (3) ( ) 1065 (3) ( ) 1068 (3) ( ) 1047 (3) ( ) 1048 (15) ( ) 960 ( ) 3 31/8" 41/8" 961 ( ) 762 S (3) ( ) 543 7/8 ( ) (3) ( ) 765 (3) ( ) (3) ( ) 947 (3) ( ) 948 (27) ( ) 749 (3) ( PT) ( ) 31/2" 3 41/2" 761 ( ) 762 S (3) ( ) ( ) (3) ( ) 765 (3) ( ) (3) ( ) 747 (3) ( ) 748 (24) ( ) 749 (3) ( PT) /8 ( ) 31/2" 3 41/2" 761 ( ) 762 S (3) ( ) /8 ( ) 11/8" (3) ( ) 765 (3) ( ) (3) ( ) 747 (3) ( ) 748 (24) ( ) 749 (3) ( PT) 5060 AS ( ) 41/2" A ( ) 562 S (3) ( ) 843 ( ) 5043 A 11/8" 564 (3) ( ) 565 (3) ( ) 568 (3) ( ) 747 (3) ( ) 748 (24) ( ) 749 (3) ( PT) /2" 6" S (4) ( ) A (4) ( ) (4) ( ) (4) ( ) 271 (4) ( ) C 79 (12) ( ) 749 (4) ( PT) /8 6" 5 71/8" ( ) S (4) ( ) /8" N.F (4) ( ) (4) ( ) (4) ( ) (4) ( ) (12) ( ) (4) ( ) /8 6" 5 71/8" ( ) S (4) ( ) (4) ( ) (4) ( ) (4) ( ) (4) ( ) (12) ( ) (4) ( ) /8 ( ) 61/2" C ( ) S (4) ( ) B ( ) AC ( ) 11/8" (4) ( ) (4) ( ) (4) ( ) (4) ( ) (12) ( ) (4) ( ) " S (4) ( ) 8293 ( ) A (4) ( ) (4) ( ) (4) ( ) (4) ( ) (12) ( ) (4) ( ) /2" 81/2" S (4) ( ) 8293 ( ) A (5) ( ) (5) ( ) (5) ( ) (5) ( ) (15) ( ) (5) ( ) ( ) 8 71/2" 91/2" ( ) S (4) ( ) 8293 ( ) A ( ) (5) ( ) (5) ( ) (5) ( ) (5) ( ) (15) ( ) (5) ( ) mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

25 Type 5 Self Feed Clip Type Wing Arm s 13/4 " 9" I.D. for Curved Tubes and Pipe Wing arm heads, components and (ordering numbers) Tube I.D. Closed Epand To Spider Arm Universal Plate Tap Cutter Pin Arm Pin Clip Cone Cutter Cylinder Cutter Washer C ( ) 2" 11/2" 21/8" ( ) (2) ( ) 4151 W ( ) (2) ( ) (2) ( ) (2) ( ) (8) ( ) 3060 C S (3) 4151 ( ) 3364 (3) ( ) 3365 (3) ( ) 3068 (3) 3047 (3) 3048 (3) 3360 ( ) 2 2 3" 3361 ( ) 3362 S (3) ( ) 3333 ( PT) 3364 (3) ( ) 3365 (3) ( ) 3368 (3) ( ) 337 (3) ( ) 338 (15) ( ) 339 (3) ( ) /4 ( ) ( ) 1062 S (3) ( ) /4 ( ) 1064 (3) ( ) 1065 (3) ( ) 1068 (3) ( ) 1047 (3) ( ) 1048 (15) ( ) /8 ( ) ( ) 1062 S (3) ( ) /8 ( ) 1064 (3) ( ) 1065 (3) ( ) 1068 (3) ( ) 1047 (3) ( ) 1048 (15) ( ) 960 C ( ) 31/2" 31/8" ( ) 762 S (3) ( PT) 551 ( ) (3) ( ) 765 (3) ( ) (3) ( ) 947 (3) ( ) 948 (27) ( ) 749 (3) ( PT) 760 C ( ) /2" 761 ( ) 762 S (3) ( PT) 1151 ( ) (3) ( ) 765 (3) ( ) (3) ( ) 747 (3) ( ) 748 (24) ( ) 749 (3) ( PT) 760 C 11/8 ( PT) /2" 761 ( ) 762 S (3) ( PT) 5051 E ( ) 11/8" (3) ( ) 765 (3) ( ) (3) ( ) 747 (3) ( ) 748 (24) ( ) 749 (3) ( PT) 5060 A ( ) 413/16" A ( ) 562 S (3) ( ) 5051 E ( ) 5043 A ( ) 11/8" 564 (3) ( ) 565 (3) ( ) 568 (3) ( ) 747 (3) ( ) 748 (24) ( ) 749 (3) ( PT) C 5 41/2" 6" S (4) ( ) 5051 H ( ) A 11/8" (4) ( ) (4) ( ) (4) ( ) 271 (4) ( ) C 79 (12) ( ) 749 (4) ( PT) C ( ) 6" 5 71/8" ( ) S (4) ( ) 5051 H ( ) A ( ) 11/8" (4) ( ) (4) ( ) (4) ( ) (4) ( ) (12) ( ) (4) ( ) C ( ) 61/2" C ( ) S (4) ( ) 5051 H ( ) AC ( ) 11/8" (4) ( ) (4) ( ) (4) ( ) (4) ( ) (12) ( ) (4) ( ) C 7 6 8" S (4) ( ) A ( ) A (4) ( ) (4) ( ) (4) ( ) (4) ( ) (12) ( ) (4) ( ) C 7 61/2" 81/2" S (5) ( ) A ( ) A (5) ( ) (5) ( ) (5) ( ) (5) ( ) (15) ( ) (5) ( ) C 8 71/2" 91/2" S (5) ( ) A ( ) A (5) ( ) (5) ( ) (5) ( ) (5) ( ) (15) ( ) (5) ( ) 108 mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

26 Drill s Drill s Tube I.D. range 1/2" thru 3 Airetool drill heads are made from alloy steel For strength and durability Drills can be used with etensions (below) for larger tube I.D. s as required Universal coupling ordered separately Tube I.D. Drill Order Hard Surfaced Hard Surfaced Order Drill O.D. Stud Thread Size of Flutes Weight (Lbs.) 1/2" MD NA 7/16" MD NA 1/2" /16" 13/16" MD NA /8" MD NA /8" 1 MD NA 13/16" 7/16" S 1 1/16" 7/16" /2" S 1 1/2" S S S /16" S " 63/ /4S " S " 4 1/2" S /2" 9" S *9" S /8" " S /8" Drill Etensions Male to Female Thread Description Male Female Male Female 11/8" Male 11/8" Female Length (in.) Model No. Order No. Model No. Order No. Model No. Order No A PT B PT C PT 5056 A A D PT 5056 B B C C D D E E H PT 5056 F F mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

27 Epanding Blade Type Epanding Blade Type Tube I.D. range 1/2" thru 41/2" When ordering specify the motor number and the motors shaft thread size ( ) 2780 ( ) 6480 ( ) 2980 ( ) 6180 ( ) 2680 ( ) /16 NF ( PT) /8 ( ) /8 NF ( PT) /16 NF ( PT) 1780 ( PT) 1880 ( PT) 1980 ( PT) 2380 C ( PT) 2380 ( PT) S ( PT) ( ) ( PT) H Tube I.D. Minimum Diameter Maimum Diameter Stud Size 1/2" 29/64" 37/64" /16" 11/16" 11/16" 13/16" 13/16" 25/32" 29/32" 13/32" 1 15/32" 11/8" 11/32" /32" /32" 11/2" 1 19/32" 11/2" 11/2" 1 111/16" 1 11/2" 113/16" /16" 2" 1 23/16" 21/8" /2" 21/8" " /2" 31/8" 3 4" 3 41/8" 41/2" 41/8" 4 9/16" Blade Body 2481 ( ) 3081 ( ) 2781 ( ) 2981 ( ) 2981 ( ) 6181 ( ) 6181 ( ) 3181 ( ) 3181 ( ) 3181 ( ) 3181 ( ) 1781 ( PT) 1881 ( PT) 1881 ( PT) 1881 ( PT) 2381 ( PT) S ( PT) Rear Retainer 2483 ( ) 3083 ( ) 2783 ( ) 2983 ( ) 2983 ( ) 6183 ( ) 6183 ( ) 3183 ( ) 3183 ( ) 3183 ( ) 3183 ( ) 1783 ( PT) 1883 ( PT) 1883 ( PT) 1883 ( PT) 2383 ( PT) S ( PT) Blade Set 2487 ( ) 3087 ( PT) 2787 ( ) 6487 ( ) 2987 ( ) 6187 ( PT) 2687 ( PT) 3187 ( ) 6387 ( PT) 6587 ( ) 6587 ( ) 1787 ( ) 1887 ( PT) 1987 ( PT) 2387 C ( PT) 2387 ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( PT) ( ) ( ) ( ) ( ) ( PT) ( ) ( ) ( ) ( ) ( ) Blade 2487 (4) ( ) 3087 (3) ( ) (3) ( ) 6487 (3) ( ) 2987 (3) ( ) 6187 (4) ( ) 2687 (4) ( ) 3187 (4) ( ) 6387 (4) ( ) 6587 (4) ( PT) 6587 (4) ( PT) 1787 (4) ( ) 1887 (4) ( PT) 1987 (4) ( PT) 2387 C (4) ( PT) 2387 (4) ( PT) (4) ( PT) (4) ( PT) (4) ( PT) (6) ( PT) (6) ( PT) FF 1010 ( ) FF 22 ( ) FF 22 ( ) FF 312 ( ) FF 3137 ( ) FF3137 ( ) FF3137 ( ) FF 314 ( PT) FF3137 ( ) FF3137 ( ) FF314 ( ) FF 5656 ( PT) FF 66 ( ) FF 66 ( ) FF 66 ( ) FF 66 ( ) FF 66 ( ) FF 77 ( ) FF 78 ( ) Tap /16" 7/16" 9/16" FF 88 FF 11 ( PT) (6) FF 11 ( PT) ( ) ( ) (6) ( ) (6) ( ) FF 111 ( ) FF 111 ( ) H H (6) FF 111 ( ) 11/8" 11/8" 11/8" 110 mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

28 UJoints 1032 thru thread combinations For adapting cleaning heads to cleaning motors Ujoints, components and ordering numbers Universal Jont No. Shaft Jaw Jaw Link Pin (2 req.) UJoint O.D. (in.) Overall Length (in.) Thread Size Cleaner Kits Used On 2451 ( ) 2452 ( ) 2452 ( ) 2454 ( ) 2455 ( ) PA 3051 ( ) PA 3052 ( ) PA 3052 ( ) PA 3054 ( ) PA 3055 ( ).437 (.375 He) , 27 A, 30, 30 A 6451 ( ) 6453 V ( ) 6453 V ( ) 6454 V ( ) 6455 V ( ) X B 6453 V ( ) 6457 V ( ) 6454 V ( ) 6455 V ( ) N.F X C ( ) 6452 V ( ) 6453 V ( ) 6454 V ( ) 6455 V ( ) X 60, X ( PT) 6452 V ( ) 6452 V ( ) 6454 V ( ) 6455 V ( ) X B ( ) 6452 V ( ) 6457 V ( ) 6454 V ( ) 6455 V ( ) X ( ) 2652 ( PT) 2652 ( PT) 2654 ( ) 2655 ( ) , B ( ) 6652 ( ) ( ) 6655 ( ) X B ( ) 6651 ( ) 6652 ( ) 6652 ( ) 6658 ( ) 6653 ( ) 6654 ( ) 6654 ( ) 6655 ( ) 6655 ( ) /16" 7/16" X 65, X 66 31, X 63, X 65, X ( ) 6653 ( ) 6653 ( ) 6654 ( ) 6655 ( ) 7/16" 7/16" ( ) 4153 ( ) 4157 ( ) 4154 ( ) 4155 ( ) 9/16" 1/2" W ( ) 4152 ( ) 4153 ( ) 4154 ( ) 4155 ( ) /2" C 4151 ( ) 4152 ( ) 4152 ( ) 4154 ( ) 4155 ( ) 3162, 3175, 3187, 3200, , 4225, 4237, 4250, ( PT) 3552 ( ) 3332 ( ) 3554 ( ) 3555 ( ) ( ) 3531 ( ) 3552 ( ) 3557 ( ) 3533 ( ) 3533 ( ) 3554 ( ) 3554 ( ) 3555 ( ) 3555 ( ) , /4 Rotor Thread 3540, /8 Rotor Thread mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

29 UJoints thru 138" thread combinations For adapting cleaning heads to cleaning motors Ujoints, components and ordering numbers Universal Jont No. Shaft Jaw Jaw Link Pin (2 req.) UJoint O.D. (in.) Overall Length (in.) Thread Size Cleaner Kits Used On 2251 ( ) 3553 ( ) 3553 ( ) 3554 ( ) 3555 ( ) 2151 ( ) 3551 ( ) 3552 ( ) 3552 ( ) 3553 ( ) 3552 ( ) 3554 ( ) 3554 ( ) 3555 ( ) 3555 ( ) , , 4300 A, A 3552 ( ) 3552 ( ) 3554 A 3555 ( ) Deg. Restricterd ( ) 654 ( ) 255 ( PT) 3/ ( ) 255 ( PT) ( ) ( ) 1553 ( ) 654 ( ) 255 ( PT) , H ( ) 653 ( PT) 653 ( PT) 654 ( ) 655 ( ) 651 ( ) 652 ( ) 651 A 652 ( ) 653 ( PT) 653 ( PT) 654 ( ) 655 ( ) 654 A 655 ( ) , 3287, Deg. Restricterd 551 ( ) 652 ( ) 652 ( ) 654 ( ) 655 ( ) , 4425, 4450, 4450 A ( ) 1151 ( ) 1152 ( ) 1152 ( ) ( ) 1153 ( ) 1154 ( ) 1154 ( ) 1155 ( ) 1155 ( ) , , 3318, 3325, ( ) 5052 ( PT) 1153 ( ) 1154 ( ) 5055 ( ) 1155 ( ) 11/8" 3350 through ( ) 5052 ( PT) 5051 E 5052 ( PT) 5057 ( ) 1154 ( ) ( ) 5055 ( ) 5055 ( ) /8" 11/8" 4481, 4500, , 4600, 4650, 4712, H ( ) 5052 ( PT) 5052 ( PT) 1154 ( ) 5055 ( ) 11/8" 11/8" H ( ) ( ) ( ) ( ) ( ) through ( ) ( ) ( ) ( ) ( ) /8" N.F N.F 3975 through A ( ) ( ) ( ) ( ) ( ) 1 1 N.F 112 mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

30 Adapters These adapters are used to configure motors and heads in special applications where the standard Airetool offering does not match up on thread sizes. Female X Female Male X Male Male X Female Part Female X Female Part Male X Male Part Male X Female FF X X 1032 MF 22 1/4 X 1/4 FF X 5/16 MM X 5/16 MF 231 1/4 X 5/16 FF 22 1/4 X 1/4 MM 250 1/4 X 1/4 MF 231 F 1/4 X 5/16 FF 231 1/4 X 5/ /4 X 5/16 MF 312 5/16 X 1/4 FF 237 1/4 X 3/8 MM 24 1/4 X 7/16 MF 312 F 5/16 X 1/4 FF 312 5/16 X 1/4 MM /16 X 1/4 MF /16 X 5/16 FF /16 X 5/16 MM /16 X 5/16 MF 3131 F 5/16 X 5/16 FF3137 5/16 X 3/8 MM 3131 F 5/16 X 5/16 MF 314 5/16 X 7/16 FF314 5/16 X 7/16 MM /16 X 3/8 MF 314 F 5/16 X 7/16 FF 374 3/8 X 7/16 MM /8 X 3/ /8 X 1/4 FF 374 F 3/8 X 7/16 MM 3737 F 3/8 X 3/8 MF /8 X 5/16 FF 376 3/8 X 5/8 MM 374 3/8 X 7/16 MF 3731 F 3/8 X 5/16 FF 437 7/16 X 3/8 MM 374 F 3/8 X 7/ /8 X 5/16 FF 45 7/16 X 1/2 MM 437 7/16 X 3/8 MF /8 X 3/8 FF 456 7/16 X 9/16 MM 44 7/16 X 7/16 MF 374 3/8 X 7/16 FF 46 7/16 X 5/8 MM 456 7/16 X 9/16 MF 374 F 3/8 X 7/16 FF 47 7/16 X 3/4 MM 46 7/16 X 5/8 MF 431 7/16 X 5/16 FF 54 1/2 X 7/16 MM /2 X 9/16 MF 431 F 7/16 X 5/16 FF 56 1/2 X 5/8 MM 56 1/2 X 5/8 MF 433 7/16 X 3/8 FF 56 F 1/2 X 5/8 MM 564 9/16 X 7/16 MF /16 X 7/16 FF 564 9/16 X 7/16 MM /16 X 1/2 MF 435 7/16 X 1/2 FF /16 X 9/16 MM /16 X 9/16 MF 435 F 7/16 X 1/2 FF 566 9/16 X 5/8 MM 566 9/16 X 5/8 MF 436 7/16 X 5/8 FF 567 9/16 X 3/4 MM 567 9/16 X 3/4 MF 436 F 7/16 X 5/8 FF 637 5/8 X 3/8 MM 568 9/16 X 7/8 MF 531 1/2 X 5/16 FF 64 5/8 X 7/16 MM 561 9/16 X /2 X 3/8 FF 65 5/8 X 1/2 MM 66 5/8 X 5/8 MF 543 1/2 X 7/16 FF 66 5/8 X 5/8 MM 67 5/8 X 3/4 MF 543 F 1/2 X 7/16 FF 66 F 5/8 X 5/8 MM 68 5/8 X 7/8 MF 56 1/2 X 5/8 FF 67 5/8 X 3/4 MM 77 3/4 X 3/4 MF 56 F 1/2 X 5/8 FF 68 5/8 X 7/8 MM 78 3/4 X 7/8 MF 57 1/2 X 3/4 FF 77 3/4 X 3/4 MM 88 7/8 X 7/8 MF 563 9/16 X 3/8 FF 78 3/4 X 7/84 MM 81 7/8 X 1 MF 565 9/16 X 1/2 FF 856 7/8 X 9/16 MM 11 1 X 1 MF 566 9/16 X 5/8 FF 86 7/8 X 5/8 MM X 11/8 MF 567 9/16 X 3/4 FF 88 7/8 X 7/8 MM /8 X 11/8 MF 568 9/16 X 7/8 FF 81 7/8 X 1 MM /8 X 13/8 MF 561 9/16 X 1 FF 16 1 X 5/8 MF 631 5/8 X 5/16 FF 17 1 X 3/4 MF 637 5/8 X 3/8 FF 11 1 X /8 X 7/16 FF X 11/8 MF 65 5/8 X 1/2 FF /8 X 7/8 MF 656 5/8 X 9/16 FF /8 X 11/8 MF 68 5/8 X 7/8 MF 743 3/4 X 7/16 MF 743 F 3/4 X 7/16 MF 76 3/4 X 5/8 MF 71 3/4 X 1 MF 711 3/4 X 11/8 MF 86 7/8 X 5/8 MF 86 F 7/8 X 5/8 MF 87 7/8 X 3/4 MF 81 7/8 X 1 MF 811 7/8 X 11/8 MF 813 7/8 X 13/8 MF 16 1 X 5/8 MF 18 1 X 7/8 MF X 11/8 MF /8 X 13/8 MF /8 X 7/8 MF /8 X 13/8 mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

31 Fleible Connections Fleible Connections Use for connecting cleaning head to motor when cleaning tubes with short radius bends. Fleible connectors come complete with female/female couplings in lengths from 4 14 inches ( mm) A length C length Part Order Thread Size 2461 A X 1032 Core Diameter Cleaner Motor Options 2461 C X X 6461 C /4 X 1/4 30,27, X64 3/16" X /4 X 5/16 27, X64 X 6161 A /16 X 5/16 X61 X 6161 C /16 X 5/16 X A /8 X 5/ A /8 X 3/8 29 X 6361 A /8 X 7/16 X63, C /16 X 5/16 31 X 6661 A /8 X 7/16 X 6662 A /8 X 7/16 X65, X A /16 X 7/ A /8 X 5/ X65, X , A /8 X 9/16 Male 4200, 4225, /2" 4163 C /8 X 7/ /16 X 1/ C /4 X 3/4 4300, C /4 X 9/16 Male 3225, 4300, C /4 X 5/ /8 X 9/16 Male 3200, C /8 X 3/4 4350, /8 X 7/8 4350, C /8 X 7/8 Male /8 X 9/16 Male 3250, C X 7/ C /8 X 11/8 3350, 3400, C /8 X 7/8 3350, 3400, /8 X 7/8 Male 3350, 3400, /8 X , 3400, /8 X and up /8 X 1 1/ and up /8 X 13/8 Male 3500 and up Type A Type C Appro. Length (in.) Wt. Appro. Length (in.) Wt..06# #.08# #.40#.25#.45# # 1.0# 1.5# # Not Available 3.1# 114 mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

32 Overhead Catalyst Cleaners Overhead Catalyst Cleaners Overhead catalyst cleaner systems are specifically designed for the safe removal of spent catalyst from the top of the reactor tower. The system collects the catalyst carried by the ehaust air and discharges the spent catalyst into any suitable container. Helps eliminate the danger of catalyst contacting the operator Uses highpowered, highperformance air motor to remove catalyst quickly and efficiently Cleaner systems are available for tubes from 13/16" up to 5" diameter (I.D.) Specify tube size and gauge when ordering FC Shown below (1 5/82) dust seal dust seal gasket female coupling clamp disposal tube male coupling 3 pipe thread Cleaner Complete eample (See picture at right) Model Ordering Description Quantity OHC Cleaner Complete* (~85 lbs.) SPARE MOTOR BLADES 4 OHC MAIN CLEANER BODY 1 FC / FC TYPE DRILL BIT 1 DIA. 1 OHC DUST SEAL ASSEMBLY 1 OHC / OHC TYPE DRILL BIT 1 DIA. 2 OHC DUST SEAL GASKET 3 OHC RENEWABLE PILOT 1 WRENCH 5/ SHAFT WRENCH AIR MOTOR 1 OHC / OPERATING HOSE & COUPLINGS 50FT 1 OHC DISPOSAL TUBE ASSEMBLY 1 * Cleaner Complete includes three drill bits, three etra dust seal gaskets, a spare set of motor blades, and motor shaft wrench(s) 3/4 operating hose renewable tapered pilot 3/4 pipe thread 3162 motor 5/8 11 shaft thread OHC2509 type drill bit fc200 type drill bit Catalyst Cleaner Bits Model Order Description FC2001 1/4 5/8NC PT Drill Bit 1 Diameter FC2001 3/ Drill Bit 1 Diameter FC2001 1/2 9/16NC Drill Bit 11/2" Diameter FC2001 5/8 9/16NC Drill Bit 1 Diameter FC2001 5/8 5/8NC Drill Bit 1 Diameter FC2001 3/4 5/8NC Drill Bit 1 Diameter FC2001 7/8 5/8NC Drill Bit 1 Diameter FC /16 5/8NC Drill Bit 11 Diameter FC /32 5/8NC Drill Bit 123/32" Diameter FC /2 7/8NC Drill Bit 21/2" Diameter OHC / Drill Bit 1 Diameter OHC / Drill Bit 1 Diameter OHC / Drill Bit 1 Diameter mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

33 Accessories Model FV100 Foot Valve For quick control of air when cleaning tubes. Has LOCK ONEASY OFF feature. Easily secured to working platform or most convenient location. Model Order Length Width Height NPT Weight in. mm in. mm in. mm in. Lbs. kg FV InLine Lubricator Lubricator stays connected to the tool. Internal adjustment of lubrication rate. Ordering Hose Size Lubricator Bowl Capacity /2 NPT #0 1/6 pt (7 cl) /4 NPT #1 1/3 pt (15 cl) /4 NPT #2 1/2 pt (23 cl) NPT #3 1 pt (47 cl) Air Hose Selection Guide Note: Standard WBLHWW braid hose has one layer wire braid and a left hand wire wound outside hose protector. Hose Size (in.) Working Pressure PSI Length ft. Model Order Air Pipe Wire Wound (W/W) Hose OD (over wire) ft. M Tap Size (in.) Not Wire Wound (N/WW) in. mm Air Motor 25 3/ /16" 25 ft N/WW / /16" 50 ft N/WW Air Motors 27, 27A, 30, 30A 1/ ft /8 N/WW / ft /8 N/WW Air Motors X64, X61 1/ ft /4 N/WW / ft /4 N/WW Air Motor 29 3/ ft /4 N/WW / ft /4 N/WW Air Motors 26, 31 3/ ft /8 N/WW / ft /8 N/WW Air Motors X63, X63A, X65, X65A, X66 3/ ft.wblhww /8 Left hand W/W / ft.wblhww /8 Left hand W/W Air Motors 3150, 3175, 4200, 4225, / /2" 25 ft.wblhww /2 Left hand W/W / /2" 50 ft.wblhww /2 Left hand W/W Air Motors 3162, 3187, 3200, 3225, 3212, 4300, / ft.wblhww /4 Left hand W/W / ft.wblhww /4 Left hand W/W All other air motors ft.wblhww Left hand W/W ft.wblhww Left hand W/W mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)

34 Accessories Ergonomic Tool Balancers Capacity 1 45 lbs kg Eternal tension adjustment 360 Swivel Retracting inline cable BL6A BM13A Model Lock Feature Capacity A B C Weight lbs. kg in. mm in. mm in. mm lbs. kg Light Duty 5.2 ft. (1.6m) Cable Travel BL2A BL4A Light Duty 6.7 ft. (2.0m) Cable Travel BL6A BLL6A Ratchet BL8A BLL8A Ratchet Medium Duty 6.6ft. (2.0m) Cable Travel BM13A NonLocking BM13A Lock/Release BM18A NonLocking Medium Duty 6.0ft. (1.8m) Cable Travel BM25A Automatic BM35A Automatic BM45A Automatic mdi Manufacturers Distributor, Inc Phone: (813) Fa: (813)