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fitting standard lock seams
Refrigeration Systems: Provides overpressure protection in refrigeration systems
After brazing the saddle portion onto the line
🔧 Key Specifications:
Points: 12-point box end for better grip and reduced fastener rounding
Pressure Regulator 3 (80MM) Pressure Range A - Hansen fitting standard lock seamsThe Hansen HA4A 71 is a 3" (80 mm) modular pressure regulator designed for ammonia (NH) and other industrial refrigerants. It is part of the HA4A series, known for its rugged construction, modular design, and high reliability in demanding refrigeration environments. Technical Specifications Model: HA4A 71 Port Size: 3" (80 mm) Connection Type: Flanged Pressure Range: Range A (typically for lower pressure applications) Safe Working Pressure: 400 PSIG
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