Pressure Regulator 3/4 (20MM) Pressure Regulator Range A - Hansen Inlet Size: 1/2" Flare

Inlet Size: 1/2" Flare

Allowable Operating Temperature: -20°F to +300°F (-29°C to 149°C)

Application: Designed for systems requiring extended reach

00 inches and maximum height of 16

Tether: Flexible

Pressure Regulator 3/4 (20MM) Pressure Regulator Range A - Hansen Inlet Size: 1/2" FlareThe Hansen HA4A 01 is a 3 4" (20 mm) modular pressure regulator designed for ammonia (NH) and other industrial refrigerants. It belongs to the HA4A series, known for its rugged construction, modular design, and high reliability in demanding refrigeration environments. Technical Specifications Model: HA4A 01 Port Size: 3 4" (20 mm) Connection Type: Threaded (FPT) Pressure Range: Range A (typically low pressure applications) Safe Working Pressure: 400