Pressure Regulator 3 (80MM) Pressure Range A - Hansen Model Number: 21557

Model Number: 21557

Do it right with the Extreme Big Daddy Tool Bag

braze-on self-piercing brass saddle valve designed for use with 1-1/8" copper tubes

Grade LCB)

Model: 815030

Pressure Regulator 3 (80MM) Pressure Range A - Hansen Model Number: 21557The 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