Main Service Kit | Gusher Urchin Pump

Whale® Gusher Urchin portable toilet hand pump service kit.

Contents:

1 x Diaphragm (Nitrile) - 133mm outer diameter, 29mm deep.
1 x Inlet Valve and 1 x Outlet Valve (Nitrile). 
4 x Circlips (2 x large, 2 x small).

Uses "nitrile" (NOT neoprene) rubber for increased lifespan when used in portable toilets. Part AK9011

Top tip:
The nitrile rubber of these products is not suitable for marine applications. For the latter, use neoprene rubber (available online from a chandler's merchant), which gives better resistance to weathering, sunlight and ozone.