They are also ignition protected and have moisture-tight seals

Inlet: 1-1/2" IPS

Simplify oil changes for your engine

double ball bearings and quiet running design

Whale - Whale Shower Drain Pumps Gulper 220, Part No. AS1562 - Clamping Ring Kit For Gulper 220 Teleflex They are also ignition protectedThis self priming pump pumps waste water from the shower and water from the bilge. Also used to drain the galley sink, if sink is below the waterline. This diaphragm pump can pump mixtures of air and water. The 3 4" O. D. hose inlet and outlet valve can be rotated to various positions and mounted horizontally or vertically. Ports: 3 4 hose barbs. Dimensions: 4 1 2" H x 5 1 4" W x 10 3 4" L. Maximum head and lift: 13 feet. Weight: 3. 5 lbs.