PART LIST FOR PUMP HEAD
ITEM
Description
QTY
1
Seal gasket
1
２
Bearing
１
３
Bearing pole
1
４
Pump head
１
５
Release valve
１
５-1
Relief Valve
1/set
5-2
Retaining ring
1/set
5-3
O-ring
1/set
5-4
O-ring
1/set
6
Safety valve
1
7
Unilateralism valve
2
7-1
Check Valve
1/set
7-2
Retaining ring
1/set
7-3
O-ring
1/set
7-4
O-ring
1/set
7-5
Retaining ring
1/set
8
Release valve 2
1
8-1
Relief Valve
1/set
8-2
Retaining ring
1/set
8-3
O-ring
1/set
8-4
O-ring
1/set
9
Clip
1
10
Screw
1
11
Bearing
1
12
Metal Retaining Ri
ng
1
13
Circle
1
14
Piston 1
4
15
Piston 2
2
16
Piston 3
2
17
Bearing
1
18
Pin
1
19
Plate
1
20
Screw
1
21
Connecting plate
1
22
Screw
16
23
Filter
1
