Successfully DVGW certified

The HUMMEL steel pipe adapter for drinking water systems is DVGW certified for the cold water area. More info


UBA-compliant: fittings and connecting parts

The proven compression fittings from HUMMEL AG are now also available for drinking water systems. More info

Secure connections: easily installed

For craftsmen, HUMMEL products are regarded as ideal problem solvers for everyday challenges. It’s hard to imagine the special requirements of a heating sanitation without these problem solvers. With the screw fittings and adapters, welding and threading becomes unnecessary.  Thus the work on site at the customer becomes a clean thing. In addition to the renowned problem solvers, HUMMEL also offers valves for venting and emptying, as well as aesthetically pleasing design engineering fittings.

HUMMEL AG is also a successful partner for the industry of the HVAC sector in the development and realization of customer-specific solutions. Numerous OEMs appreciate and use the know-how and experience at HUMMEL.

to the product world
to the product world

News from the product line building technology

Technology Center

Installation instructions, diagrams, current standard data sets – these and even more documents can be downloaded from the Technology Center.

to the Technology Center