verify your fan blade pitch before installation

Zero Minimum Pressure: Operates efficiently from 0 PSI

Do not exceed the rated pressure capacity

compressor staging

The Johnson Controls P170EA-14 is a professional-grade low pressure controller designed for precise pump-down control and low-pressure cut-out in commercial refrigeration and HVAC systems

Armstrong International 175A3 Trap Els PW 17895 verify your fan blade pitchThe Armstrong International 175A3 is a high performance Series A Cast Iron Float & Thermostatic Steam Trap engineered for demanding industrial and HVAC applications. Designed with a 3 4" NPT connection and a 7 64" orifice, this F&T steam trap provides continuous drainage of condensate while efficiently venting air and non condensable gases through its integral thermostatic air vent. It is specifically optimized for heat exchange equipment where