Square D Type Pressure Switch 9013FHG39M1XZ22 for Air Compressor - 135-175 PSI, 2-Pole, 2HP, Single Port Side Wire Feed with On-Off Lever, Replaces 9013FHG39M1X, PS2020M

Professional Grade Air Compressor Pressure Switch Control Valve The 9013FHG39M1XZ22 is a reliable, heavy-duty pressure switch designed for air compressors and water systems. This switch features a single-port design with a side wire feed, making it a perfect fit for compact and portable compressor setups. Key Technical Specifications:Pre-set Pressure Range: 135 PSI (On) to 175 PSI (Off)Port Type: 1-Port 1/4" NPSC (Side Wire Feed)Electrical Rating: 2HP @ 115/230V Single PhaseAdditional Feature: Manual Toggle Lever (On-Off)Compatible Models & Replacement Parts: This pressure switch is engineered to be a direct replacement for Square D 9013FHG39M1X, 9013FHG39M1XZ22, and PS2020M. It is commonly found on and compatible with various machine models from brands such as: Craftsman: 919 series portable compressors.DeVilbiss: Twin stack and pancake models.Porter Cable: C-series job-site compressors.Dayton: 4Z or 5Z industrial series pumps.Central Pneumatic: 8-gallon and 21-gallon vertical models.Note: Please ensure the electrical rating of your motor does not exceed the capacity of this switch to ensure longevity and safety.

• [Wide Compatibility] High-quality replacement for Square D 9013FHG39M1XZ22 and 9013FHG39M1X. Perfectly fits Dayton, Grainger, and various portable air compressors requiring a 2-pole pressure switch
• [Technical Specs] Features a 1/4" NPSC internal thread (Single Port) with a side wire feed. Pre-set at 135 PSI cut-in and 175 PSI cut-off for optimal pressure control.
• [Integrated Lever] Equipped with a robust Manual On/Off Lever and a 1/4" compression unloader valve, ensuring easy manual system shutdowns and restarts.
• [Heavy Duty Build] Rated for up to 2HP at 230V (1 Phase) and 3HP at 230V (3 Phase). Built for durability in demanding industrial and home garage environments.
• [Direct Replacement] Replaces part numbers PS2020M, 9013FHG39, and FHG39M1XZ22. Ideal for maintaining pancake, twin-stack, and vertical air compressor models.