Graco Fast-Flo A Series Instructions-Parts List Manual page 20

Displacement Pump Parts
Displacement Pump Parts
Model 237254 Displacement Pump, Series A
Stubby Size, Carbon Steel, Leather Packed
Ref.
No. Part No. Description
1 177152 NUT, packing
2* 178543 GLAND, female; stainless steel
3* 172487 V-PACKING; PTFE
4* 172384 V-PACKING; leather
5* 172385 GLAND, male; stainless steel
6 178542 HOUSING, outlet
7 101281 FITTING, grease
8 104537 O-RING; PTFE
13 190063 CYLINDER
14 177156 O-RING; fluoroelastomer
15 217189 ROD, displacement
16 105775 NUT, hex; M14 x 1.5
17 177160 ROD, connecting
18 177168 HOUSING, valve, piston
19 177155 VALVE, piston
20 172393 WASHER; stainless steel
21* 172392 CUP, piston; leather
22 177151 PISTON, pump
23 237493 VALVE, intake
26 172399 PIN, ball stop
27 177230 GUIDE, ball
28 104586 BALL, intake; 32 mm dia.
* These parts are included in Repair Kit 213012, which
may be purchased separately.
20
Torque to 31 N•m (23 ft-lb).
1
Qty.
1 Torque to 33 N•m (24 ft-lb).
2
1
Lips of v-packings must face down.
3
1
2
Lips of packing must face up.
4
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
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