Dwyer Instruments 1638-10 Pressure Switch R-410A Avoid the risks associated with

Avoid the risks associated with generic seals

which is part of the Lennox LB-64804F Air Housing Diaphragm Kit

Can this relay be used for motor status feedback in HVAC systems

and WP2-18/18A series

Dwyer Instruments 1638-10 Pressure Switch R-410A Avoid the risks associated withThe Dwyer Instruments 1638 10 Pressure Switch is the commercial standard for high precision monitoring of air and non combustible gases. Engineered with a large diaphragm, this Series 1630 switch provides the low range accuracy required for critical HVAC duct air control and damper positioning applications. It operates within a 3" w. c. to 12" w. c. range with a 0. 11 0. 30 approximate deadband, ensuring a reliable differential pressure response