Tank Heads
Molded Tank Heads

SWT’s molded tank heads are designed to be the sturdiest molded tank heads on the market. Solid, tough, glass-filled polypropylene provides years of relieable service. Perfect for carbon, DI, and other filter tank applications.

These tank heads feature 3/4” or 1” FPT pipe connections. Optional 1/2” fill holes and DI light monitor ports are available on the 3/4” head only. Inlet screens are also available.

Part Number Description Pipe Size Color Center Riser
SM258345 Tank Head 3/4" Blue 13/16"
PA-439 Tank Head 1" Black 3/4"

Manual Backwashing Valve

A simple manual backwashing valve design which allows three or four different service positions - bypass, shut-off, in service, and backwash function - by simple turning of the valve handle. The head is manually operated, requiring no electricity. This head replaces complex plumbing systems requiring the need for separate by pass valves and shut-offs. The water treatment professional will save time and money by requiring fewer parts and less installation time. Stock sizes fit most common mineral tanks with a 2 1/2” #8 tank opening.

Manufactured from 30% glass-filled polypropylene. 3/4” FPT I/O standard external flow controls not included.

Part Number Description Pipe Size Color Center Riser
OS2534 Manual Valve 3/4" 1/2" 3/4"


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