The L26 series heavy duty level switches provide a highly reliable accurate and low cost solution to tank level control.
Offering ABS or stainless steel and ABS construction, the L26 level switches are built tough, from their high impact weatherproof casing to their high compliance microswitches. These level switches are intended to give long reliable duty under the most arduous conditions.
The L26 level switch incorporates our unique seal-less magnetic dampening system that both couples the internal switch mechanism to the float arm and ensures a reliable switching action even where surface agitation is present.
The L26 level switch integrates well into modern thermoplastic and fibreglass tank systems. The switches are fitted and removed through the external 25mm BSP socket in which they are installed.
There is no need to access the tank from the inside. The standard L26-S long arm model has a float arm of sufficient length to clear the inner wall of even the thickest concrete tanks. A short arm L26-SA model is available specifically for small diameter tanks and risers and integrates into vessels down to 100mm inside diameter.
All L26 level switches have a built in two position manual switch that allows the level switch to be overridden regardless of the position of the float. This unique feature means the switch can be tested and operated at any time.
The override switch can be used for commissioning systems or for pump priming. In addition it allows the filling of tanks that have been drained to below their normal low level cut out level.
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