
19
Drive Cap Assembly, Downflow Piston, Upflow Piston,
Regenerant Piston, and Spacer Stack Assembly
DRAWING NO.
ORDER NO.
DESCRIPTION
QTY.
1
7300826
W100SM Spacer Stack Assembly
1
2
KC12V3004
Drive Cap ASY
1
3
KC12V3135
O-ring 228
1
4
7300832
W100SM Piston Downflow ASY
1
5
7300836
W100SM Regenerant Piston
3
6
KC12V3180
O-ring 337
1
Note: The regenerant piston is not used in backwash only applications.
19
DRAWINGS AND PART NUMBERS
DRIVE CAP ASSEMBLY, DOWNFLOW PISTON, UPFLOW PISTON,
REGENERANT PISTON AND SPACER STACK ASSEMBLY
Drawing No.
Order No.
Description
Qty.
1
7300826 W100SM Spacer Stack Assembly 1
2
KC12V3004 Drive Cap ASY
1
3
KC12V3135 O-ring 228
1
4
7300832 W100SM Piston Downflow ASY
1
5
7300836 W100SM Regenerant Piston
3
6
KC12V3180 O-ring 337
1
Note: The regenerant piston is not used in backwash only applications.
Drawing No.
Order No.
Description
Qty.
1
KC12V3176
Injector Cap
1
2
KC12V3152
O-ring 135
1
3
KC12V3177
Injector Screen
1
4
KC12V3010-12
W100SM Injector ASY Z Plug
1
5
KC12V3010-10
W100SM Injector ASY D Red
1
KC12V3010-IE
W100SM Injector ASY E White
Not Shown
KC12V3170
O-ring 011
*
Not Shown
KC12V3171
O-ring 013
*
*The injector plug and the injector each contain one 011 (lower)
and 013 (upper) o-ring.
Note: For upflow position, injector is located in the up hole and injector
plug in the down hole. For a filter that only backwashes injector plugs
are located in both holes.
INJECTOR CAP, INJECTOR SCREEN, INJECTOR, PLUG AND O-RING
Injector Cap, Injector Screen, Injector, Plug, and O-ring
Drawing No.
Order No.
Description
Qty.
1
KC12V3176
Injector Cap
1
2
KC12V3152
O-ring 135
1
3
KC12V3177
Injector Screen
1
4
KC12V3010-12
W100SM Injector ASY Z Plug
1
5
KC12V3010-10
W100SM Injector ASY D Red
1
KC12V3010-IE
W100SM Injector ASY E White
Not Shown
KC12V3170
O-ring 011
*
Not Shown
KC12V3171
O-ring 013
*
*The Injector plug and the injector each contain one 011 (lower)
and 013 (upper) O-ring.
Note: For upflow position, injector is located in the up hole and injector
plug in the down hole. For a filter that only backwashes, injector plugs
are located in both holes.
19
DRAWINGS AND PART NUMBERS
DRIVE CAP ASSEMBLY, DOWNFLOW PISTON, UPFLOW PISTON,
REGENERANT PISTON AND SPACER STACK ASSEMBLY
Drawing No.
Order No.
Description
Qty.
1
7300826 W100SM Spacer Stack Assembly 1
2
KC12V3004 Drive Cap ASY
1
3
KC12V3135 O-ring 228
1
4
7300832 W100SM Piston Downflow ASY
1
5
7300836 W100SM Regenerant Piston
3
6
KC12V3180 O-ring 337
1
Note: The regenerant piston is not used in backwash only applications.
Drawing No.
Order No.
Description
Qty.
1
KC12V3176
Injector Cap
1
2
KC12V3152
O-ring 135
1
3
KC12V3177
Injector Screen
1
4
KC12V3010-12
W100SM Injector ASY Z Plug
1
5
KC12V3010-10
W100SM Injector ASY D Red
1
KC12V3010-IE
W100SM Injector ASY E White
Not Shown
KC12V3170
O-ring 011
*
Not Shown
KC12V3171
O-ring 013
*
*The injector plug and the injector each contain one 011 (lower)
and 013 (upper) o-ring.
Note: For upflow position, injector is located in the up hole and injector
plug in the down hole. For a filter that only backwashes injector plugs
are located in both holes.
INJECTOR CAP, INJECTOR SCREEN, INJECTOR, PLUG AND O-RING