The Whale Gusher 30 is a high output, double action pump for underdeck mounting.

The twin nitrile diaphragms ensure that the Whale BP3020 pump continues working if one is damaged. Whale Gusher 30 pump features nitrile valves and diaphragms and has a 136 LPM maximum flow rate. The manual bilge pump can be used for pumping oily bilge water; effluent and diesel, and requires no tools for inspection and cleaning.

The body is constructed from a powder coated, marine grade die cast aluminium alloy.