HA4AS/31 - Pressure Regulator 1-1/4 (32MM) with Electric Shut-off, Range A - Hansen Torque Range: Adjustable from 150

Torque Range: Adjustable from 150 to 1000 in-lbs

Chrome Finish: The chrome-plated finish provides increased protection against rust and corrosion

Compatible with oils used in refrigeration systems

Replaces: Auburn I-2 with 30" tip

Shank Diameter: 0

HA4AS/31 - Pressure Regulator 1-1/4 (32MM) with Electric Shut-off, Range A - Hansen Torque Range: Adjustable from 150The 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