The next pump in the by-pass Flow Reaction Technology Series, this pump has a unique one-piece diaphragm and internal by-pass to assure smooth flow, long life and top performance in any plumbing system;Designed and built for high flow, low noise, smooth flow with no rapid cycling and SHURflo reliability, this fresh water demand pump is quiet and can run dry without damage;Mounts in any position;This pump is designed to replace both the 4900 and 5900 Smart Sensor series products

• SHURFLO 4048-153-E75 High Flow 4 GPM Multi-Fixture Automatic Demand Pump

SHURFLO 4048-153-E75 High Flow 4 GPM Multi-Fixture Automatic Demand PumpSHURFLO