Non-choke valve design, self priming single chamber diaphragm pumps with rotating motor configurations. The premium reinforced nitrile rubber diaphragm can be replaced as needed without removing the pump from the system. Multiple configurations with rotating motor allows efficient installation. Market leading quiet operation with run dry capabilities Also handles air/water mix.

• Viking Power 32: Self priming up to 8.2 ft. Comes with hand crank for manual handling in case of emergency. "