4 X 40 Fiberglass Membrane Housing 1000 psi Subscription Product 0 and can be quickly

0 and can be quickly and easily recalibrated to pH 4

Operates as low as 50 psi

The WellMate WM-25WB comes with a 5 year warranty with a one year  replacement labor allowance

The heavy-duty butyl aircell tank construction is chlorine resistant and 100% lead-free

4 X 40 Fiberglass Membrane Housing 1000 psi Subscription Product 0 and can be quicklyROPV 4" x 40" Fiberglass Membrane Housings are manufactured to very exacting specifications with only the highest quality materials. These fiberglass pressure vessels accommodate standard 4" membrane filtration elements and operate at pressures up to 1000 psi. Fiberglass housings are stronger than PVC and more corrosion resistant than stainless steel. Comparable to housings manufactured by Codeline, Protech, Purotech, A & M and HCTI. Features: Easy