Diaphragm Gusher Urchin hand pump

The diaphragm (nitrile) for the Whale® Gusher Urchin hand-operated pump for flushing portable toilets is designed with a 133mm outer diameter and a depth of 29mm. A central hole.

The Gusher Urchin handpump is equipped with a black body and a light blue clamping ring. Better resistance to chemical toilet additives is provided by the nitrile rubber material.

The budget diaphragm is also made from nitrile rubber and is cross-compatible with the Gusher Urchin handpump and the PPE Budget Handpump.

The weight of a single unit is 73 g.