Pressure Regulator 3 (80MM) Pressure Range A - Hansen Modular Construction: Interchangeable pilots for

Modular Construction: Interchangeable pilots for various control functions

Filter Pad: Non-woven polyester

3/16"×4"

Drill Clamp

National Board (NB) registered

Pressure Regulator 3 (80MM) Pressure Range A - Hansen Modular Construction: Interchangeable pilots forThe 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