Rule 1100 GPH Electronic Sensing Bilge Pump - 24V [27SA-24] Camping | Waterproof Bags & Cases Shaft Diameter:1-1/4

Shaft Diameter:1-1/4

The motor is mounted with stainless steel nuts and bolts

Boat Size - 20' - 25' (6

The optional Stainless Steel "J" hook can securely keep a Life Ring at the ready and under the convenient illumination of the Solar Sentinel by day or through the darkest hours of night

Weather Envoy will collect and store data from the outdoor sensors

Rule 1100 GPH Electronic Sensing Bilge Pump - 24V [27SA-24] Camping | Waterproof Bags & Cases Shaft Diameter:1-1/41100GPH Electronic Sensing Bilge Pump 24V In the next generation sensing bilge pumps, the 1100GPH 24V S series pump works on the principle of impeller resistance. The pump will turn on every 2 1 2 minutes for about one second to sense for water. If water is present, the pump will sense resistance and continue to run until all water is removed. After that, it will resume checking for water every 2 1 2 minutes. Water is kept in check between 1 8" and 3