Graco 220-569 manual Outlet, Inlet, Service

Service

Model 220–555 Severe–Duty Electropolished Stainless Steel Pump Shown

31

OUTLET

22

9

8 23 24

7

2

3

2

17

Fig. 9

1Lips of v-packings must face down.

2Vented seat.

313 Non-vented seat.

21	Models 237–220 and 237–221 use 5 PTFE v-packings,
	4 instead of 3 UHMWPE (20) and 2 leather (25).

26

17 (Ref)

20

25

20	1	4
25
20					16
19
		1			15
					16
					12
18
			11		14
4
			5
18		2	32	5
			7	6	3
				7
			8
			9	13
				10

INLET

01930

3￿7￿8￿9 21