Nitrile diaphragm only to fit whale gusher pump

Diaphragm only to suit whale gusher pump, fits in place of part 733.25

- Suits Whale Gusher pump (102.38G), commonly fitted in welfare cabin toilets
- Nitrile diaphragm only
- Sold in packs of 10
- Central hole

Dimensions: 133mm outer diameter, 29mm deep