23
Level 4 Assembly
Notes:
1. Locate the correct part from the exploded drawing
on the right, and use it to find the correct row
in the table below. The standard model number
determines the correct column.
2. The drawings are representative of Downflow Fast
Rinse (DFFR) units.
Complete Assembly
11
Dwg.
No.
Description
Qty.
Req'd
Model Number
213f OD
1
Level 4 w/Retainers
1
11819
2
Main Valve Piston
4
17398
3
Quad Ring 125, Piston
4
1550
4
Control Valve - Spring Loaded
1
13720A
5
Quad Ring, Drain/Control Valve
2
1590
6
Seal, Drain/Control Valve
1
7869
7
Level 4 Seal
1
8632
8
Main Valve Seat
4
2465A
9
Flow Control, Backwash
1
1584 (6x red)
10
Main Valve Seat Seal
4
7865
11
Level 4 Assembly
1
9086B
12
Purge Valve Body w/Quad
2
8657
13
Purge Valve Head w/Seal
2
8656
14
Purge Valve Spring
2
8624
15
Quad Ring, Purge Valve
2
8654
12
14
13
4
5
15
8
6
1
3
10
7
9
5
2
