W.E. Anderson, L4-BSPT, Series L4 Flotect, Float Switch, Brass Body, male BSPT process connection and M25 conduit connection
Magnetically Operated Switch, Leak Proof Body, Explosion-Proof
Rugged and reliable theSERIES L4Flotect® Float Switch operates automatically to indicate tank level. Perfect for starting or stopping pumps, opening or closing valves, or actuating level alarm signals. A unique magnetically actuated switching design gives superior performance. There are no bellows, springs, or seals to fail. Instead, the free-swinging float attracts a magnet within the solid metal switch body, actuating a snap switch by means of a simple lever arm. Float arm hinge design limits the arm angle to prevent vertical hang up.
Features:
- Leak proof body machined from bar stock
- Choice of floats dependant on maximum pressure and specific gravity
- Weatherproof, designed to meet NEMA 4
- Explosion-proof
- Installs directly and easily into tank with a threaded branch connection or flange
- Electrical assembly can be easily replaced without removing the unit from the installation so that the process does not have to be shut down
- Horizontal installation or optional top mount vertical installation
- Unique magnetically actuated switching design gives superior performance
- No bellows, springs, or seals to fail
- Free-swinging float attracts a magnet within the solid metal switch body, actuating a snap switch by means of a simple lever arm
- Float arm hinge design limits the arm angle to prevent vertical hang up
Applications:
- Direct pump control for maintaining level
- Automatic tank dump operations
- Control levels or provide alarms in sumps, scrubber systems, hydro-pneumatic tanks, low pressure boilers, and various water/wastewater treatment processes
- Level control
- Valve control
