Model Number RM1100B - 1100GPH (4164 LPH) - 12Volt
- Higher Flow — optimized impeller to provide up to 10% more flow at the same amperage as previous models with capacities from 500-2000 GPH (1893-7571 LPH)
- Auto Sense Intelligence — integral water level sensor controls the pump automatically
- Back Up Feature — prevents continuous running if sensor is fouled by debris, pump reverts to 2.5 minute cycle mode
- Smaller Footprint — 2/3 the size of previous models (500-1100 GPH models only)
- Built-In Thermal Cut-Off (TCO) — provides added protection for pump and vessel
- Back Flow Prevention — reduces the amount of water left over in the bilge, reducing odor and helping keep your bilge cleaner (500-1100 GPH models only)
- Hidden Air Vents in the Body — helps prevent air locking in challenging plumbing installations and helps with the check valve (500-1100 GPH models only)
- Threaded Discharge — easier installation, easier maintenance
Rule-Mate bilge pumps provide ultimate pumping performance, which helps keep your bilge clear of nuisance water, building on the genuine Rule design.
Rule-Mate bilge pumps operate using an internal level sensor.
- For 500/800/1100 GPH models, when water reaches 2 inches (5 cm), the pump will automatically activate, removing water from the bilge. When the water level reaches 3/8 inches (0.9 cm) the pump will turn off until the water level rises again
- For 1500/2000 GPH models, when water reaches 2-3/4 inches (7 cm), the pump will automatically activate, removing water from the bilge. When the water level reaches 5/8 inches (1.6 cm) the pump will turn off until the water level rises again
Bilges are not always clean and free from debris. If the Rule-Mate level sensor becomes fouled by debris or contaminated water, its unique back-up feature will prevent the pump from entering a run-on condition, protecting the battery while maintaining automatic operation.
Available Model Numbers
- RM500B
- RM500B-24
- RM800B
- RM800B-24
- RM1100B
- RM1100B-24
- RM1500A
- RM2000A
- RM2000A-24
| Technical Specification | |
| Pump Height | 114mm |
| Pump Width | 152mm |
| Pump Depth | 73mm |
| Pump Amps Draw | 4.8 Amps |
| Pump Fuse Required | 7.5 Amp |
| Pump Hose Tail Diameter | 25mm and 29mm hose tail |
Rule-Mate automatic bilge pump 12v RM1100B
- Product Code: RM1100B
- Availability: In Stock