HLL-ACT Hansen Std Herm Float Switch Socket-Welded, Actuator, Side & Bottom Connection 3/4 FPT

These Hansen refrigerant liquid level float switches (HLL Series) are used to electrically indicate or control a liquid level by opening or closing a SPDT switch. Their simple, reliable design provides long life performance for almost any application.Applications:These refrigerant liquid level float switches are typically installed on a vessel’s liquid level column. They can control liquid level by controlling a liquid fill solenoid valve. Often, they are used to provide high level cutout or alarm. In addition, they can be used to turn off a recirculating liquid pump if a low level occurs. Other applications include control of liquid level via a liquid exit solenoid valve, level indication via a pilot light, and transfer drum operation.Key Features:Clear Housing Hermetically SealedOptional Heater1/2" NPSM Conduit ConnectionRetaining ScrewUpper SpringAttractor3/4" Fpt/1" Buttweld ConnectionLower Spring3/4" FPT/1" Buttweld ConnectionFloat BallMagnetLever ArmSwitch Assembly Position Rotates 360°Optional Metal Cover3/4" FPT 1" Buttweld Connection HLLS, HLLSC OnlyHigh Pressure Tested Float BallWelded Tank And Neck Assembly Eliminates Gasket Leak PotentialHeavy Duty 10 Amp SPDT Switch