For use with liquid level detection relays or our SUMP-Rod Pump Controller. PVC 30mm x 30mm rectangular body with 316 stainless steel base. 260mm long with 1 x High Level Electrode, 1 x Pump Start Electrode and option of 2 Pump Off Electrodes. Comes with standard 5m of cable, extra cable option up to 30 metre maximum.
 
Ideal for small sumps and tanks so you can use a pump without moving parts such as a float switch etc. Great for de-watering in very small places such as cable ways, sumps, bottom of lift shafts, basements etc,