OEM Systems WS1EI & WS1.25EI Manual, Drawings and Part Numbers Page 2a, Black Plug

WS1EI & WS1.25EI Manual				Drawings and Part Numbers • Page 2a
	WS1EI Drive Cap Assembly, Downflow Piston, Regenerant Piston and Spacer Stack Assembly
Drawing No.		Order No.	Description	Quantity
1		V3005	WS1 Spacer Stack Assembly	1
2		V3004	Drive Cap ASY	1
3		V3178	WS1 Drive Back Plate	1
4		V3011*	WS1 Piston Downflow ASY	1
5		V3174	WS1 Regenerant Piston	1
6		V3135	O-ring 228	1
7		V3180	O-ring 337	1
8		V3105	O-ring 215 (Distributer Tube)	1
Not Shown		V3001	WS1 Body ASY Downflow	1
		V3001-02	WS1 Mixing Valve Body ASY

*V3011 is labeled with DN.

Note: The regenerant piston is not used in backwash only applications.

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