Piston Kit For 3/4 - 1-1/4 HA4A, HS4A - Hansen Flow Rate: 145 GPH at

Flow Rate: 145 GPH at 1 foot

Application: Suitable for use with common refrigerants

pH Level: Neutral to mildly alkaline

compressor burnouts

This valve is commonly used in HVAC and refrigeration systems to maintain safe operating pressures and prevent over-pressurization

Piston Kit For 3/4 - 1-1/4 HA4A, HS4A - Hansen Flow Rate: 145 GPH atThe Hansen 75 1019 is a Piston Kit designed for use with 3 4", 1", and 1 1 4" HA4A and HS4A valves, which are commonly used in industrial refrigeration systems. Product Overview Model: 75 1019 Type: Piston Kit Application: For HA4A and HS4A valves (sizes 3 4", 1", and 1 1 4") Function: Replaces the internal piston and seals to restore valve performance and prevent leakage Kit Contents Piston assembly Rubber seals Related internal components for HA4A