Graco Dura-Flo 25A451 Operation And Parts Download Page 18

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Dimensions and Mounting Hole Layouts

3A4100D

Dimensions and Mounting Hole Layouts

WLD

63.6'

(1615.4 mm)

20.8'

(528.3 mm)

42.8'

(1087.1 mm)

28.2'

(716.3 mm)

19.9'

(505.5 mm)

(6) M16 x 2.0 Holes

8.0 in. (203 mm) Ø

5.906 in. (150 mm) Ø

6.186 in.

(157.22 mm)

(3) 3/8-16 Mounting Studs

10.63 in. (270 mm) Ø

(4) 3/8-16 Mounting Holes

8.75 in. (222.25 mm) Ø

6.186 in.

(157.12 mm)

21.75 in.

(552 mm)

17.9 in.

(454 mm)

Summary of Contents for Dura-Flo 25A451

Page 1: ...defined by Directive 2014 68 EU Pressure Equipment Directive Not approved for use in European explosive atmosphere location See Technical Specifications page on page 19 for maximum allowable ambient...

Page 2: ...mp Lower Ratio Maximum Fluid Working Pressure Maximum Air Input Pressure 25A451 Series A XL 1000cc Severe Duty Carbon Steel 25A455 XL 24000 25A447 Dura Flo 1800 1000cc 47 1 4500 psi 31 MPa 310 bar 100...

Page 3: ...g and before cleaning checking or servicing equipment Tighten all fluid connections before operating the equipment Check hoses and couplings daily Replace worn or damaged parts immediately FIRE AND EX...

Page 4: ...r pressure Turn off all equipment and follow the Pressure Relief Procedure when equipment is not in use Check equipment daily Repair or replace worn or damaged parts immediately with genuine man ufact...

Page 5: ...mbly Instructions 1 Assemble H to F Apply sealant and torque 2 Assemble L to F and torque 3 Assemble G to L and hand tighten N 4 Assemble K and torque J to H 5 Torque N to L Ref Description A Pump B S...

Page 6: ...Air Valve BB Air Inlet 1 in npt f CC Muffler DD Pilot Valve EE Manifold FF Manual Shuttle Override Button GG Ground Screw HH Static Ground Cable JJ Plug for Optional Solenoid KK Optional Reed Switch...

Page 7: ...h a maximum of 500 ft 150 m combined hose length to ensure grounding continuity Check electrical resistance of hoses If total resistance to ground exceeds 29 megohms replace the hose immediately Air c...

Page 8: ...6 as needed Assemble with pipe sealant 4 Install mounts 3 and gaskets 4 Torque to 15 18 ft lb 20 24 N m 5 Install air motor F onto the system See system manual for further instructions NOTE For Uni Dr...

Page 9: ...em Have a container ready to catch the drainage 4 Open the pump bleed valve S NOTE Have a con tainer ready 5 Leave the bleed valve open until you are ready to spray dispense again Follow the Pressure...

Page 10: ...hose 5 Disconnect the displacement pump G from the motor F as follows Make sure to note the relative position of the pump fluid outlet to the air or hydrau lic inlet of the motor due to orientation r...

Page 11: ...241648 249991 and 15F298 limit torque to 27 40 N m 20 30 ft lb Torque to 459 481 N m 338 354 ft lb Torque oppositely and evenly to 244 264 N m 180 195 ft lb Apply anti seize lubricant to threads and...

Page 12: ...SING intake 1 184275 184275 184390 184390 19 HOUSING outlet pump 1 184290 184290 184389 184389 20 BOLT 6 17L291 128710 17L291 17L291 21 PLATE designation 1 184446 184446 184446 184446 22 SCREW drive 4...

Page 13: ...Lower Parts 3A4100D 13 Air Motor 25A455 WL D...

Page 14: ...n with magnet 1 19 25A915 KIT bumper top and bottom with screws 1 21 108014 PACKING o ring 1 22 GASKET end cap 2 23 110036 BOLT M8 x 1 25 x 45 mm 4 24 17B389 SCREW M8 x 1 25 x 45 mm 4 25 127582 SCREW...

Page 15: ...A455 25A455 25A455 25A455 1 H ADAPTER rod 184582 184582 184582 184582 1 J COLLAR coupling 184130 184130 184130 184130 2 K NUT coupling 184096 184096 184096 184096 1 N NUT mach hex 106166 106166 106166...

Page 16: ...4 109312 V PACKING piston PTFE 5 Throat Packings Piston Packings TI8389a2 TI8389a1 25 36 29 26 11 35 33 34 TI8389a2 TI8389a1 25 26 29 11 34 33 Throat Packings Piston Packings 222849 Repair Kit for Dur...

Page 17: ...9 Ring retaining 11 Cover bottom 1 24X560 Muffler Repair Kit 15F674 Label warning 51 Foam Dampers 46 Cylinder Motor 3 24A915 Bumper Kit Bumper bottom 19 Bumper top 20 Screw top 3 29 Part Description A...

Page 18: ...outs WL D 63 6 1615 4 mm 20 8 528 3 mm 42 8 1087 1 mm 28 2 716 3 mm 19 9 505 5 mm 6 M16 x 2 0 Holes 8 0 in 203 mm 5 906 in 150 mm 6 186 in 157 22 mm 3 3 8 16 Mounting Studs 10 63 in 270 mm 4 3 8 16 Mo...

Page 19: ...Maximum Pump Operating Temperature 100 F 37 8 C Stroke Length 11 25 in 286 mm Air Motor Piston Effective Area 132 7 in 2 856 cm2 Displacement Pump Effective Area 2 79 in 2 18 cm2 Total Sounds Power 9...

Page 20: ...material or workmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRAN...

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