5420-040 | 4 PVC BUTTERFLY CHECK VALVE WAFER EPDM | (PG:289) Spears Additional Information_4500 psi Non-Adjustable; 0.140 lb Weight 3X3X3X1-1/2 PVC DWV SAN/TEE W/L-SDE

3X3X3X1-1/2 PVC DWV SAN/TEE W/L-SDE INLT

This information allows the device to distinguish between a reduced amp draw due to normal changes in the frequency and an abnormal amp drop due to belt loss or other mechanical failures

21X15 PVC REDUCING COUPLING GASKET 100PIP

Wide Compatibility: Works with KMC MEP-4xxxV actuators

4X2 PVC MECH VENT ASSEMBLY SADDLEXMPT LOW HEAD

5420-040 | 4 PVC BUTTERFLY CHECK VALVE WAFER EPDM | (PG:289) Spears Additional Information_4500 psi Non-Adjustable; 0.140 lb Weight 3X3X3X1-1/2 PVC DWV SAN/TEE W/L-SDE4 PVC BUTTERFLY CHECK VALVE WAFER EPDM Description Spears multi purpose Butterfly Check Valves provide an extremely low profile and very quick response to back flow without slamming. Since most all components are internal, Spears Butterfly Check Valves require no more space than a piece of pipe and fitting. Special design incorporates flexible reinforced elastomer seal for long life and is suitable for mounting in any position for greater versatility.