bauer couplings

Yes, pretty common on pump sites, mostly for water or slurry lines. But not always for high-pressure concrete lines — depends on the setup.

They’re usually interchangeable with other brands. There can be small differences though — we usually just double-check the size.

They probably won't leak under high pressure when installed correctly and the sealing ring is in good condition. You can just check it before each use. In my experience, most of the issues come [...]

Mostly used to hook hoses together or connect them to pumps and tanks. We see them a lot on concrete pump lines, especially for water or slurry transfer. Also pretty common on irrigation setups [...]