Hydromatic has released its 40RP (single seal) and 40RDP (dual seal) 4” self-primers.
Hydromatic’s 40RP (single seal) and 40RDP (dual seal) 4” self-primers feature a rotating assembly that allows for easy inspection of the pump without disturbing the pump or the piping. The primers also have a flap valve that can be serviced without draining the pump. They are engineered with an oil-lubricated, heavy-duty ball bearing to insure long life. The 40RP and 40DRP are capable of reprime lifts to 25 feet in under five minutes.