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9.800-415.0 • Rev. 06/14
SER
VICE MANU
AL
PRESSURE W
ASHER
8
VB UNLOADER EXPLODED VIEW
ITEM PART #
DESCRIPTION
QTY
1
3/8 Bsp F Nipple
1
2
*
O-Ring, 1.78 x 15.6 mm
2
3
Spring
1
4
SST Check Valve
1
5
*
O-Ring, 3 x 6mm
1
6
VB280-350 Brass Body
1
7
*
Seat
1
8
*
M 8 Shutter
1
9
*
O-Ring, 1.78 x 17.17 mm
1
10
Spacer
1
11
*
VB280-350 Val. Pist. Seal
1
12
*
O-Ring, 1.78 x 20.35 mm
1
13
Piston Housing (60.1700.00)
1
14
M 4 x 4 mm Dowel
1
15
Lock Nut
1
ITEM PART #
DESCRIPTION
QTY
16
*
VB280-350 Val. Pist. Seal
1
17
M8 Piston
1
18
*
Sst 11/32" Ball
1
19
Spring Guide
1
20
4.5 x 47 mm Spring (60.1700.00) 1
21
Brass Cap
1
22
VB350.4 Red Plastic Knob
(60.1700.00)
1
*
Available in Repair Kit :
K1
9.800-106.0 VB350 Repair Kit
VB UNLOADER EXPLODED VIEW PARTS LIST
9.802-360.0
VB350/4 10.5 GPM at 5100 PSI