Pentair HYPRO 1802C Installation, Operation, Repair And Parts Manual page 14

Unloader/Bypass Valve Model 3390-0086 (Models 1802C/1803C)
Figure 20
Injector/Unloader Seat and Seal Kit Items
Ref. No. Part No.
1 N/A
2 1900-0116
3 1900-0101
4 2404-0151
5 N/A
6 Sold in kit only
1 1
7 N/A
8 Sold in kit only
1 1
9 N/A
10 N/A
11 N/A
12 1720-0004
13 2404-0164
14 1600-0041
15 Sold in kit only
1 1
16 N/A
17 N/A
18 1830-0115
19 1720-0004
20 1720-0064
21 2404-0164
22 Sold in kit only
1 1
1 Denotes Repair Kit item. Repair Kit No. 3430-0223
1
2
3
4
5
6
7
8
9
10
11
12
13
Description Qty.
Pressure Adjustment Nut
Main Spring
Spring Button
Plunger Retainer
Plunger
Cup
Sleeve
Cup
Valve Body
Bypass Poppet
Bypass Seal/Outlet
O-ring
Bypass Adapter
Poppet Pin
O-ring
Check Valve Poppet
Check Valve Spring
Poppet Retainer
O-ring
O-ring
Bypass Adapter
O-ring
18
17
16
15
14
22
21
20
19
1
1
1
1
1
1
1
1
1
1
1
1
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