Gotthardt Rubber Diaphragm for Bilge Pump 1200750 – Replacement Diaphragm

If the diaphragm of your Gotthardt-Lenz pump 1200750 is worn out, you don't have to replace the entire pump. This original rubber replacement diaphragm restores full pumping performance – quick to replace, cost-effective, and a perfect fit.

Tip: When replacing the diaphragm, also check the pump's valves and seals and replace them if necessary – this significantly extends the overall service life of the pump.