Static Float Switch - Johnson Ultima (12v/24v)
No moving parts, and a completely sealed unit make for a piece of kit you can rely on.
Uses the patented mirus fluid effect to detect when fluid passes a certain level, engaging your bilge pump and panel.
Turns on at 2" height, and off at 20mm with an 8 second delay to prevent flase uses.
Unlike traditional bilge switches this contains no mercury, so is environmentally freindly and reliable.
Totally sealed with no moving parts makes for perfect piece of mind, and long lasting performance.
Accepts both 12v and 24v