The Flojet 4405 3.3 /35 Series Water System Pump has a built in bypass valve that eliminates the need for an accumulator tank. Do not install in a system with an accumulator tank. The tank will interfer with the internal bypass valve.
Flojet 4405 series pump has four chamber desgin. Self priming up to 6 ft, suction life; Pump able to run dry without damage; Removeable port to hose connectors. The Motor is a permanent magnet, ball bearing CE Models are fully suppressed.
