HLL Hansen Refrigerant Float Side & Bottom Connections

The Hansen refrigerant liquid level float switch (HLL Series) is used to electrically indicate or control a liquid level by opening and closing a SPDT switch. It may be used to control a liquid level by opening and closing a liquid feel solenoid valve or similar device. It may also serve as a high or low level alarm or cutout. A standard 2" differential prevents the switch from "short cycling" due to flunctuations of the liquid level; closer differentials are available to 1/2".Features:Rugged 10 Ampere switching capacity eliminates most switch burnouts due to overlaods.Spring at top and bottom of float chamber prevent float ball damage caused by gas surgesHigh strength larger diameter ball stem eliminates potential stem bending or breakageSimple, direct, switch pivot-arm overcomes potential mechanical failure.Hermetic Switch housing assembly with optional metal coverOptional switch housing heater for applications below -20°F.Switch Assemblyand/or tank assembly are interchangeable with the R/S LL series float switches.