Griffin Pump & Equipment offers a variety of silent pumps with capacities of more than 20,000 gpm. Large cleanout allows for debris removal from the impeller without detaching the suction hose or suction piping, while the non-clogging impeller design is equipped with 3-in. spherical solids handling. Pumps are easy to access and operate with lockable doors and are available in a wide variety of models for applications such as sewer bypass, wellpoints and sumping.