background image

03783

03761

Stubby Pump

Bung-Mounted

Drum Length Pump

Bung-Mounted

Adjustable Length Pump

03761

INSTRUCTIONS–PARTS LIST

307–427

Rev. V

Supersedes U

1:1 RATIO

Fast-Flo

 Pump

12.4 bar (180 psi) Maximum Air Input Pressure
12.4 bar (180 psi) Maximum Fluid Working Pressure

Refer to page 4 for a list of pump models.

Table of Contents

Symbols

2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Warnings

2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Pump Models

4

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Installation

5

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Operation

8

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Maintenance

9

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Troubleshooting

10

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Pump Service

11

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Pump Parts

12–16

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Displacement Pump Service

17–32

. . . . . . . . . . . . . . . . . 

Displacement Pump Parts

18–34

. . . . . . . . . . . . . . . . . . . 

Accessories

36

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Dimensions

38

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Technical Data

39

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Warranty

40

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Graco Phone Numbers

40

. . . . . . . . . . . . . . . . . . . . . . . . . 

GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441

COPYRIGHT 1980, GRACO INC.

This manual contains important 
warnings and information. 
READ AND RETAIN FOR REFERENCE

INSTRUCTIONS

Summary of Contents for Fast-Flo

Page 1: ...list of pump models Table of Contents Symbols 2 Warnings 2 Pump Models 4 Installation 5 Operation 8 Maintenance 9 Troubleshooting 10 Pump Service 11 Pump Parts 12 16 Displacement Pump Service 17 32 D...

Page 2: ...ck equipment daily Repair or replace worn or damaged parts immediately D Do not exceed the maximum working pressure of the lowest rated component in your system This equipment has a 12 4 bar 180 psi m...

Page 3: ...ystem on page 5 If there is any static sparking or you feel an electric shock while using this equipment stop pumping immediately Do not use the equipment until you identify and correct the problem Pr...

Page 4: ...ti freeze windshield washer solvent ATF motor oil and hydraulic oil Stubby Pumps Model No Description Displacement Pump No Parts Pages 226 948 Series B Carbon Steel Rubber Packings 218 114 Series A 14...

Page 5: ...r detailed grounding instructions for your area and type of equip ment Ground all of this equipment 1 Pump connect a ground wire and clamp as shown in Fig 1 Loosen the grounding lug locknut W and wash...

Page 6: ...to the bung hole of the drum and adjust to hold the pump 13 mm 0 5 in off the bottom of the drum Loosen the vent plug A to prevent formation of a vacuum in the drum Stubby pumps may be mounted on a wa...

Page 7: ...o relieve pressure may not be sufficient especially if there is a clog in the hose or the dispensing valve WARNING For automatic air motor lubrication install an air line lubricator C downstream from...

Page 8: ...nation of the fluid you are pumping flush the pump with a com patible solvent before using it To flush the pump connect a short hose to the pump outlet insert the pump intake into a pail of compatible...

Page 9: ...mp to run dry of fluid being pumped A dry pump will quickly accelerate to a high speed possibly damaging itself If your pump accelerates quickly or is running too fast stop it immediately and check th...

Page 10: ...n or damaged valves or seals Service the valves or seals The pump operates but the output is low on both strokes Clogged fluid hose or valve Clear the hose or valves Exhausted fluid supply Refill the...

Page 11: ...motor service and parts information Reconnecting the Air Motor 1 When reconnecting the air motor use lithium base grease on the threads of the displacement rod 15 Make sure the o ring 14 is in place...

Page 12: ...133 and 237 134 only 1 169 969 FITTING air line for all other models 1 108 206 264 NEEDLE VALVE ASSY Includes items 109 112 116 117 1 109 157 628 PACKING o ring nitrile rubber 1 110 165 722 BODY 1 111...

Page 13: ...ip 1 106 177 170 TIE ROD 3 107 190 165 FITTING air line for Model 237 129 only 1 169 969 FITTING air line for all other models 1 108 206 264 NEEDLE VALVE ASSY Includes items 109 112 116 117 1 109 157...

Page 14: ...969 FITTING air line for all other models 1 108 206 264 NEEDLE VALVE ASSY Includes items 109 112 116 117 1 109 157 628 PACKING o ring nitrile rubber 1 110 165 722 BODY 1 111 166 531 RING friction wash...

Page 15: ...PIN clip 1 106 177 170 TIE ROD 3 107 190 165 FITTING air line for Model 237 132 only 1 169 969 FITTING air line for all other models 1 108 206 264 NEEDLE VALVE ASSY Includes items 109 112 116 117 1 10...

Page 16: ...923 PIN headed straight 1 105 180 166 PIN clip 1 106 177 171 TIE ROD 3 107 169 969 FITTING air line 1 113 208 536 COUPLER air line 1 114 218 116 DISPLACEMENT PUMP for Model 226 951 see page 25 1 115...

Page 17: ...Un screw the piston stud 22 3 Clean and inspect all piston parts Replace parts as necessary Reassemble the piston parts as shown being sure that the lips of the u cup pack ing 21 are facing up Screw...

Page 18: ...x 1 25 1 12 210 834 ADAPTER bung carbon steel 1 13 172 416 CYLINDER Model 215 953 1 177 165 CYLINDER Model 215 956 1 14 177 156 O RING Viton 1 15 217 189 ROD displacement 1 16 105 775 NUT hex M14 x 1...

Page 19: ...1 25 1 12 210 834 ADAPTER bung carbon steel 1 13 172 416 CYLINDER Model 215 954 1 177 165 CYLINDER Model 215 957 1 14 177 156 O RING Viton 1 15 217 189 ROD displacement 1 16 105 775 NUT hex M14 x 1 5...

Page 20: ...displacement 1 16 105 775 NUT hex M14 x 1 5 2 17 177 160 ROD connecting 1 18 177 168 HOUSING valve piston 1 19 177 155 VALVE piston 1 20 172 393 WASHER stainless steel 1 21 172 392 CUP piston leather...

Page 21: ...M8 x 1 25 1 12 210 834 ADAPTER bung carbon steel 1 13 172 416 CYLINDER 1 14 177 156 O RING Viton 1 15 217 189 ROD displacement 1 16 105 775 NUT hex M14 x 1 5 2 17 177 150 ROD connecting 1 18 177 168 H...

Page 22: ...105 775 NUT hex M14 x 1 5 2 17 177 160 ROD connecting 1 18 177 168 HOUSING valve piston 1 19 177 155 VALVE piston 1 20 172 393 WASHER stainless steel 1 21 172 489 CUP piston 1 22 177 151 PISTON pump...

Page 23: ...ts Replace parts as necessary Reassemble the piston parts as shown being sure that the lips of the u cup pack ing 21 are facing up Screw the piston stud 22 into the valve housing 18 and torque to 31 N...

Page 24: ...12 210 834 ADAPTER bung carbon steel 1 13 172 416 CYLINDER Model 218 113 1 177 165 CYLINDER Model 218 114 1 14 177 156 O RING Viton 1 15 217 189 ROD displacement 1 16 105 775 NUT hex M14 x 1 5 2 17 17...

Page 25: ...3 177 165 CYLINDER 1 14 177 156 O RING Viton 1 15 217 189 ROD displacement 1 16 105 775 NUT hex M14 x 1 5 2 17 177 160 ROD connecting 1 18 177 168 HOUSING valve piston 1 19 177 155 VALVE piston 1 20 1...

Page 26: ...Re move the ball stop pin and unscrew the piston stud 22 from the displacement rod 15 Be careful not to drop the ball 25 3 Clean and inspect all piston parts Be sure to in spect the ball 25 and its s...

Page 27: ...s steel 1 14 177 156 O RING Viton 1 15 217 211 ROD displacement 1 16 105 776 NUT hex M14 x 1 5 2 17 177 149 ROD connecting 1 18 177 175 HOUSING valve piston 1 20 172 393 WASHER stainless steel 1 21 17...

Page 28: ...ent 1 20 172 393 WASHER stainless steel 1 21 177 159 CUP piston polyethylene 1 22 172 495 STUD piston 1 23 218 427 VALVE intake stainless steel 1 24 172 391 SPACER piston 1 25 104 585 BALL piston 22 m...

Page 29: ...teel 1 14 177 156 O RING Viton 1 15 217 211 ROD displacement 1 16 105 776 NUT hex M14 x 1 5 2 17 177 149 ROD connecting 1 18 177 175 HOUSING valve piston 1 20 172 393 WASHER stainless steel 1 21 172 3...

Page 30: ...211 ROD displacement 1 16 105 776 NUT hex M14 x 1 5 2 17 177 149 ROD connecting 1 18 177 175 HOUSING valve piston 1 20 172 393 WASHER stainless steel 1 21 172 489 CUP piston 1 22 172 495 STUD piston s...

Page 31: ...172 393 WASHER stainless steel 1 21 172 489 CUP piston 1 22 172 495 STUD piston 1 23 218 427 VALVE intake stainless steel 1 24 172 391 SPACER piston 1 25 104 585 BALL piston 22 mm dia 1 26 172 399 PIN...

Page 32: ...dis placement rod 15 Be careful not to drop the ball 25 3 Clean and inspect all piston parts Be sure to in spect the ball 25 and its seat on the piston stud 22 for wear or nicks Replace parts as neces...

Page 33: ...steel 1 14 177 156 O RING Viton 1 15 217 211 ROD displacement 1 16 105 776 NUT hex M14 x 1 5 2 17 177 149 ROD connecting 1 18 177 175 HOUSING valve piston 1 20 172 393 WASHER stainless steel 1 21 177...

Page 34: ...nt 1 20 172 393 WASHER stainless steel 1 21 177 159 CUP piston polyethylene 1 22 172 495 STUD piston 1 23 218 427 VALVE intake stainless steel 1 24 172 391 SPACER piston 1 25 104 585 BALL piston 22 mm...

Page 35: ...253 Deleted 9 217 359 Bung Adapter Assy Old 10 178 576 Retainer New 10 172 405 Bushing Added 11 104 587 Capscrew Old 12 178 575 Bung Adapter New 12 210 877 Bung Adapter Deleted 31 106 536 O ring Delet...

Page 36: ...ve 1 5 202 314 VALVE clapper 1 4 5 1 3 2 Bung Adapters Included with all 210 liter 55 gallon drum size pumps 214 583 Carbon Steel 214 592 Stainless Steel 1 104 542 SCREW hex hd cap M8 x 1 25 cst 1 104...

Page 37: ...imum Working Pressure 3 4 npt m x 1 2 npt f 206 994 Throat Seal Liquid TSL Solvent for wet cup 0 24 liter 8 oz 204 574 Drum Cover 40 liter 10 gallon size and 60 liter 16 gallon size Drum cover mounts...

Page 38: ...6 943 226 944 226 948 237 130 237 131 615 mm 34 in 181 mm 7 1 in 1 1 2 in npt f 3 4 in npt f 4 5 kg 10 lb 226 945 226 952 237 132 685 mm 27 in 250 mm 9 8 in 1 1 2 in npt f 3 4 in npt f 4 9 kg 11 lb 22...

Page 39: ...Models 226 941 and 226 944 Carbon Steel 303 304 and 316 Stainless Steel Cadmium Plated Ductile Iron Chrome and Zinc Plated Steel r Vitonr Polyethylene Model 226 954 303 304 and 316 Stainless Steel Lea...

Page 40: ...kmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation DISCLAIMERS AND LIMITATIONS The terms of this warranty constitute purchaser s...

Reviews: