Water wells need a check valve installed above the pump between lengths of drop pipe. The NO-SPIN POPPET is very important and the valve must hold the weight and be corrosion resistant. A stainless steel check valve (with no lead) is the answer.
All parts stainless steel – spring, lock nut on poppet and nut retaining cup locks spring to nut.
Guide bearing of Delrin® around poppet stem for straight operation and eliminates wear.
No-Spin Poppet for demanding installation directly above submersible pump.