These high-quality ball valves allow disconnection of lines without fear of retainer-ring or ball moving. The retainer-ring is locked with two pins to the body. PVC with EPDM O-rings and polyethylene seats. Rated at 150 psi.
When choosing a new pump, it is important to look at all factors. Obviously, we first want to make sure the pump will provide the desired flow. Then we look at purchase price, and warranty. An often overlooked factor is the cost of operating the pump.