The diaphragm pressure switches for air DL are equipped with a micro-switch for monitoring air pressures in industry and trade. Pressure switches for air are used for positive pressure. The 
pressure switch for air is FM and UL approved.
Our specialist courses are intended for operators of process heat systems, service personnel as well as planners and field workers.
P.O. BOX 2809
D-49018 Osnabrück
Strotheweg 1
D-49504 Lotte (Büren)
Germany
+49 541 1214-0
+49 541 1214-370
Diaphragm pressure switch with micro-switch for monitoring air pressures in industry and trade, for positive pressure, negative pressure and differential pressure, for air and flue gas, FM and UL approved.
Switching ranges: 0.08 to 20 "WC (0.2 to 50 mbar),
DL..ET with tube connection and switching point set at factory,
DL..AT with threaded and tube connection and hand wheel for switching point adjustment,
electrical connection: AMP plug, terminals or standard sockets.
The following versions are available:
pressure switch with gold-plated contacts for voltages < 30 V,
pressure switch with control lamp,
pressure switch with external adjustment,
pressure switch with angle bracket.
