AST1257-940
Page
26
Code
Part No. Description
Qty
1
1000238 Valve Assy. w/o Flow Controls 1
2
1000824 Camshaft, Std, One-Piece
1
3
1000827 Valve Cover, Black
1
4
Brine Refill Flow Control Assy. :
1
1000221 .14 GPM
1000222 .33 GPM
1000223 .40 GPM
5
1000226 Screen/Cap Assy. With O-ring
1
6
Backwash Control Assy. With
1
O-rings:
1000209 No. 7 for 7 in Diameter Tank
1000210 No. 8 for 8 in Diameter Tank
1000211 No. 9 for 9 in Diameter Tank
1000212 No. 10 for 10 in Diameter Tank
1000213 No. 12 for 12 in Diameter Tank
1000214 No. 13 for 13 in Diameter Tank
1000215 No. 14 for 14 in Diameter Tank
7
1030502 Ball, Flow Control
1
8
Injector Assy. With O-rings
1
1032970 "A" Injector - White
1032971 "B" Injector - Blue
1032972 "C" Injector - Red
9
Injector Cap With O-rings
1
1000217 "A" Cap
1000218 "B" Cap
1000219 "C" Cap
Code
Part No. Description
Qty
10
1033784 Tank Adaptor Assy.
1
11
1032416 Air Check Ass.
1
12
1010429 O-ring, 3-1/8x3-1/2x3/16 BN
1
13
1010428 O-ring, 3/4x1x1/8 EP
1
14
Locking Bar:
1
1031402 English Language
15
1006093 Screw, No. 8x9/16 in1
16
1001580 Spring, Valve Discs
9
Kits:
17
1033066 New to Old Air Check Adaptor
*
1000250 Valve Discs Replacement
(*Not Shown)
18
1001404 O-ring Group: Tank Adaptor
19
1040459 O-ring Group: Piping Boss
*
1000252 Severe Service Valve Discs
(*Not Shown)
20
1041010 Optional Riser Insert 13/16
Summary of Contents for AST1257-940
Page 20: ...AST1257 940 Page 20 Control Valving Identification Valve Disc Operation...
Page 21: ...AST1257 940 Page 21 Flow Diagrams...
Page 22: ...AST1257 940 Page 22...
Page 24: ...AST1257 940 Page 24...
Page 25: ...AST1257 940 Page 25 Valve Body and Tank Adaptor Module...
Page 29: ...AST1257 940 Page 29...
