Vace-Pte - Model ZPS-SW1 - Differential Pressure Switch Brochure
The BAPI Differential Pressure Switch is ideal for air filter monitoring,static pressure proving, airflow proving or auxiliary fan actuation.Because of its UL 353 Limit Control Listing, the BAPI Switch can beused in safety circuits to protect heating appliances, heating systems,processessing systems and HVAC/R systems.