20 21
4
2
3
5
1
6
PISTON ASSEMBLY
Item No. Part No. Description Qty.
1 CV3005 1” spacer stack assembly 1
2 CV3004 Drive cap assembly 1
3 CV3135 O-ring 228 1
4
CV3011 1” piston assembly downflow 1
CV3011-01 1” piston assembly upflow 1
5 CV3174 Regenerant piston 1
6 CV3541 Drive backplate 1
REPLACEMENT PARTS
IN/OUT HEAD (FOR TANK B)
Item No. Part No. Description Qty.
CD1400 1191 In/Out head (includes O-rings) 1
1 CV3180 O-ring 337 1
2 CV3105 O-ring 215 1