The Fillrite Rotary Hand Pump features a sleek design that delivers approximately 10gal of fluid per minute. Features durable carbon composition vanes that are spring loaded to compensate for wear and to prevent freezing or sticking. Some other features include a 1NPT inlet, 3/4NPT outlet, a lightweight aluminum die cast body, built in stainless steel strainer and check valve. Comes equipped with a vacuum breaker.