Incorporating this HVAC draft pressure switch into your service routine ensures long-term reliability and code compliance for high-efficiency heating applications

000 PSIG pressure

Fast Actuation: The lever-operated mechanism allows for rapid manual isolation compared to traditional multi-turn valves

Always verify the pin configuration and base dimensions before attempting to use it with third-party bases

Armstrong International D25934 Trap Refrigerant Incorporating this HVAC draft pressureThe Armstrong International D25934 Trap, also known as the TS 3 3 4 ANGLE, is a high performance angle pattern thermostatic radiator trap designed for demanding low pressure steam heating systems. Featuring a rugged bronze body and a 3 4" connection, this industrial steam trap is engineered to handle pressures up to 65 PSI. It utilizes a precision balanced thermostatic element that effectively discharges air and non condensable gases while ensuring