Building supply fitting DIN 14461-4

Our building supply fitting is a water fixture with 2 B-inputs for "dry" connection to the rising fire main.

They must be installed in multi-storey buildings, so that the fire brigade can get more water to the fire focus in an emergency.

The water is pumped "dry" through the two B-inputs of the feed fixture into the rising fire main. The fixture is fitted with springloaded reflux valves. After use, 100% emptying of the fixture and rising main is ensured to prevent damage from freezing water. If the feed fixture is not the lowest point in the rising main, emptying must be possible at the lowest point.

Our building supply fittings are available in following designs:

• hanging / hanging with straight inlet

   with ball valve and pipe for draining

• standing / standing wiit straight inlet

• Berlin-type (with cover cap out of light alloy)