HA4AS/31 - Pressure Regulator 1-1/4 (32MM) with Electric Shut-off, Range A - Hansen Compatible with oils used in

Compatible with oils used in refrigeration systems

Compatibility: York systems

allowing them to withstand rigorous use

Material: Flame-retardant ABS (UL94 5 VA)

HA4AS/31 - Pressure Regulator 1-1/4 (32MM) with Electric Shut-off, Range A - Hansen Compatible with oils used inThe Hansen HA4AS 31 is a 1 1 4" (32 mm) modular pressure regulator with an electric shut off feature, designed for use in ammonia (NH) and other industrial refrigeration systems. It is part of the HA4A series, which is known for its rugged, modular design and high reliability in demanding environments. Technical Specifications Model: HA4AS 31 Port Size: 1 1 4" (32 mm) Connection Type: 4 bolt flange Pressure Range: Range A (typically for lower pressure