Graco Dura-Flo
237634, Instructions-Parts List Manual

Page: 23 / 28

04371A
Throat
Packing
Stack
(see page 24)
Piston
Packing
Stack
(see page 24)
6
1
5
7
13*
10
17
2
12*
9
30*
*11
8
*11
308350 23
Parts
NOTE: The parts listed on this page are common to all
displacement pumps covered in this manual. Refer to
page 24 for the different packing configurations available.
* These parts are included in Repair Kit 237234, which may
be purchased separately for standard Displacement
Pump 236458. See page 24. They are also included in
Optional Kits 237236, 237238, and 237609.
Y
Replacement Danger and Warning labels, tags and cards
are available at no cost.
Ref Part
No. No. Description Qty
1 190172 ROD, displacement; stainless steel 1
2 184503 CYLINDER; stainless steel 1
5 236585 VALVE, intake; stainless steel
w/tungsten carbide seat
1
6 237731 HOUSING, outlet; stainless steel 1
7 190394 HOUSING, intake; stainless steel 1
8 236578 PACKING NUT; stainless steel 1
9 189406 HOUSING, ball, piston; stainless steel 1
10 222929 HOUSING, seat, piston valve;
stainless steel w/tungsten carbide seat 1
11* 109205 SEAL; PTFE
r
2
12* 101822 BALL, piston; stainless steel;
0.625” (16 mm) dia.
1
13* 102973 BALL, intake; stainless steel;
1–1/4” (31.8 mm) dia.
1
17 101748 PLUG, pipe, socket hd; 3/8 npt 1
20
Y
172477 TAG, warning (not shown) 1
21
Y
172479 TAG, warning (not shown) 1
30* 166073 SEAL; PTFE
r
1