Keywords：Differential pressure switch, adjustable differential pressure switch, differential pressure switch for central air conditioning

Description：The WFS11/14 series adjustable differential pressure switch for central air conditioning can be widely used for water flow control and monitoring of water pump and water filter status in large, medium, and small air-cooled or water-cooled chillers using plate heat exchangers, sleeve heat exchangers, and shell and tube heat exchangers. Phone: 021-51695568