News about WERMA

Quick and effective installation of WERMA audible signal devices

Accessory helps expediate installation process

WERMA has developed a highly practical installation aid to quickly fix signal devices to tubes.
One single accessory now enables users to install the WERMA buzzer 127, the Multi-tone Sounder 133 and the LED and Flash/Buzzer combinations 420 and 421 simply, quickly and effectively to tubes of various diameters.
The adaptor is made of impact-resistant PC/ABS blend and fits tubes with a diameter of ½" NPT (for the U.S. market) or 25 mm diameter.

Rapid installation even at heights
A further advantage of the practical accessory is that users can conveniently and safely pre-wire their signal devices and attach them to the accessory before fixing them to a tube at any height.
The supplied coupling ring is simply tightened with a few twists. This enables the device to be installed at exposed locations such as gate entrances or in production areas without a screwdriver.

A sound outlet ensures unhindered sound emission, and the rubber seal and membrane grommet reliably protect the tube against dust and water.