Instruction Manual

- 15 -
Form L-1385 (05/14)
Models 9910-DP423 and 9910-DP423GRGI
Ref.
No. Part Number Description Qty.
1 9910-3120410 Suction Manifold 1
2 See O-ring Kits O-ring 25
3 9910-3120050 Manifold Section 5
4 9910-3120060 Manifold Section 4
5 9910-3120510 Nut 12
6 9910-380245 Washer 39
7 9910-3120250 Bolt 12
8 See Valve Kits Gasket 6
9 See Valve Kits Valve 6
10 9910-621782 Bolt 6
11 9910-390315 Washer 6
12 9910-3040160 Elbow 1
13 9910-750670 Ring Nut 1
14 See O-ring Kits O-ring 1
15 9910-3120130 Piston Ring 3
16 9910-3120090 Sleeve 3
17
See Diaphragm Kits
Diaphragm 3
18 9910-3120120 Plate 3
19 9910-3120100 Diaphragm Stud 3
20 9910-1460490 Circlip 2
21 9910-3120110 Nut 3
22 9910-3120020 Head 3
25 9910-1880450 Circlip 6
26 9910-3120070 Piston 3
27 9910-380300 Pin 3
28 9910-3120180 Connecting Rod 3
29 9910-3120640 Shaft Seal 1
30 9910-380230 Bearing 1
31 9910-1300120 Retainer Ring 2
32 9910-3120170 Shaft 1
33 9910-961780 Bearing 1
34 9910-3120160 Shaft Seal 1
35 9910-961790 Circlip 1
36 See O-ring Kits O-ring 3
37 9910-3120690 Drain Plug 2
38 9910-3120051 Manifold Section 1
39 See O-ring Kits O-ring 4
40 9910-3120420 Threaded Adapter 1
41 9910-1880340 Pressure Gauge 1
42 9910-110131 Hose Barb 1
43 9910-130491 Left Ball Valve 1
44 9910-3120421 Threaded Adapter 1
Ref.
No. Part Number Description Qty.
45 9910-550460 Elbow 1
46 See O-ring Kits O-ring 1
47 9910-550450 Ring Nut 1
48 9910-1880220 Adjustment Knob 1
49 9910-3120370 Spring 1
50 9910-1880210 Relief Lever 1
51 See O-ring Kits O-ring 1
52 9910-3120280 Body 1
53 See O-ring Kits O-ring 1
54 See O-ring Kits O-ring 1
55 9910-1880240 Pin 1
56 9910-3120290 Piston 1
57 See O-ring Kits O-ring 1
58 9910-3120300 Piston 1
59 9910-3120310 Seat 1
60 9910-3120320 Retaining Clip 1
61 9910-620342 Bolt 4
62 9910-3120140 Base 2
63 9910-880530 Plug 1
64 9910-3120010 Pump Body 1
65 9910-3120240 Oil Tank 1
66 See O-ring Kits O-ring 1
67 9910-1040320 Cap 1
68 9910-3120330 Discharge Manifold (GRGI model) 1
68 9910-3120380 Discharge Manifold (non-GRGI model)
1
69 9910-392580 Retaining Clip 2
70 9910-2280950 Key 1
71 9910-3120270 Bolt 24
72 See O-ring Kits O-ring 2
73 9910-3120610 Threaded Adapter 1
74 9910-3120440 Ring Nut 1
75 See O-ring Kits O-ring 1
76 9910-3120460 Elbow 1
9910-KIT42599
Diaphragm Kit
Buna
9910-KIT42600
Diaphragm Kit
Desmopan
9910-KIT42601
Diaphragm Kit
Viton
Ref. No. Qty.
98 3
9910-KIT42604
Valve Kit
Buna
9910-KIT42599
Valve Kit
Viton
Ref. No. Qty.
77 6
78 6
9910-KIT42602
O-Ring Kit
Buna
9910-KIT42603
O-Ring Kit
Viton
Ref. No. Qty.
1 24
2 2
11 2
14 1
20 1
22 1
25 3
28 1
30 1
33 1
35 1
49 1
52 1