OCEAN TECHNOLOGIES Hand pump for SPLASH on-board toilet

I've had my fourth pump since 2023. Despite oiling and pumping very carefully, after about two months a small crack appeared on the top cover, and fresh water sprayed out of the crack. Then the toilet had to be mopped. What am I doing wrong?

Not recommended for this toilet. I bought it three years ago. The pump leaked from day one. I immediately installed a new seal. It's impossible to get the pump to seal properly. The closing lever broke off after a short time. Since I'm abroad, I didn't replace it; it would have been too expensive. I made my own pump seal, which at least provided a temporary seal.

Service and delivery were excellent. Friendly service on the phone. The company is okay, but unfortunately (only in this case) the product is not.

Note from SVB: Due to a change in the supplier of the injection-molded plastic parts, the quality/strength of the plastic parts has improved since the beginning of 2011.

Not recommended.

Cheap, but the plastic parts are poorly made.

I received two defective toilets.

Perfect service. Quick replacement delivery.

I then chose the JABSCO toilet, top quality.