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 Sealed
• Optional Heater
• 1/2" NPSM Conduit Connection
• Retaining Screw
• Upper Spring
• Attractor
• 3/4" Fpt/1" Buttweld Connection
• Lower Spring
• 3/4" FPT/1" Buttweld Connection
• Float Ball
• Magnet
• Lever Arm
• Switch Assembly Position Rotates 360°
• Optional Metal Cover
• 3/4" FPT 1" Buttweld Connection HLLS, HLLSC Only
• High Pressure Tested Float Ball
• Welded Tank And Neck Assembly Eliminates Gasket Leak Potential
• Heavy Duty 10 Amp SPDT Switch