4" - 6" SPK Pitless Discharge Hub Gasket4 6" SPK Pitless Discharge Hub Gasket

No need to remove the hydrant head

Its heavy-duty PVC construction

-No-lead bronze valve body and poppet

Featuring a 1/4" female NPT pipe connection and a captive nut on the cover

-Protects pressure tanks and piping systems

-Compliant with Federal USA Drinking Water requirements

WC Cap Clamping Ring

-Packing Gland with Teflon® Packing- Non-corrosive for extended use

-1" Galvanized Outer Pipe with PVC Inner Pipe- SCH 80 PVC inner pipe strong - non-corrosive

It connects the pressure tank to the system plumbing

Merrill's self-lubricating one-piece plunger offers an extended life expectancy with elimination of sticking and bonding

and well water system testing