ID
1262135
$ 211.27
1-2 weeks delivery time
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The Rule RM1100B fully automatic submersible bilge pump is a 12V DC unit with an integrated electronic water sensor and a 3-position switch panel, rated at 4164 liters per hour (also listed as up to 69 L/min). It activates at a 6 cm water level and includes a backup mode that switches to a 2.5-minute check cycle if the sensor is contaminated or flow is obstructed. The pump includes a ventilated housing to help prevent air locking, built-in thermal protection, a removable inlet strainer, a non-return valve, and hose connections for 25 mm / 28 mm hose (also listed with 25 mm (1 inch) NPSM thread).
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Rule RM1100B Automatic Submersible Bilge Pump
The Rule RM1100B is a fully automatic bilge pump for efficient bilge water removal. It uses an integrated water-sensing device for hands-free operation and adds a backup mode designed to keep the pump operating if the sensor is fouled or water flow is obstructed. A ventilated housing helps reduce air lock issues, while built-in thermal protection supports durability in demanding installations.
Technical Specifications
Voltage 12V DC Capacity (Listed) 4164 liters per hour Output (Listed) Up to 69 liters per minute (15 gallons per minute) Capacity at Zero Discharge Head (Listed) 4,270 l/h (1,128 GPH) Capacity at 2 m Head (Listed) 1,726 l/h (456 GPH) Automatic Activation Level 6 cm water level On/Off Levels (Listed) Turns on at approximately 2-1/2 inch and shuts off at 5/8 inch Backup Check Cycle (Listed) Every 2-1/2 minutes Maximum Recommended Discharge Head 2 m (6.5 ft) Hose Connections (Listed) 25 mm / 28 mm Connection (Listed) 25 mm (1 inch) NPSM thread; 25 mm (1 inch) or 28 mm (1-1/8 inch) ID hose Power Consumption (Listed) 3.8 Ah Power Consumption (Listed) 50 W Current (Listed) 7.5 A Max Amperage (Listed) 4.8 A Fuse Size (Recommended) 7.5 A Ingress Protection Rating IP68 Sound Level (Listed) 75 dB (at 1 m) Operating Temperature Range -30°C to +50°C (-22°F to 122°F) Motor Life (Listed) Approximately 2000 hours under normal operating conditions Material (Listed) Tough plastic body with backflow prevention Weight (Listed) 0.48 kg (approx. 0.68 kg packed) Shipping Weight (Listed) 0.80 kg Dimensions (HxWxD) (Listed) 112 x 74 x 163 mm Dimensions (Listed) 112 mm (Height) x 130 mm (Length) x 73 mm (Width) Dimensions (Listed) 88 mm (Width) x 73 mm (Depth) x 112 mm (Height)
Features
- Integrated sensor with fully automatic operation
- Backup function for sensor contamination or blockage (computer-controlled / timed check cycle listed)
- Ventilated housing to help avoid air locking
- Built-in thermal protection
- Quiet motor
- Spark-free operation
- Silicone-coated power cable
- Strong snap-lock attachment for easy mounting
- Quick-release / removable inlet strainer for cleaning
- Non-return valve to help prevent backflow
- Threaded hose nozzles for installation and maintenance
- Ignition-protected motor (listed)
Compatibility
- Alternate to RuleMate RM1100
- Alternate to RuleMate RM1100A
Product Details
- Order number: 00304575
- Supplier code: RM1100B
- Barcode: 042237106216
- Note: The included non-return valve is compatible only with straight hose nozzles.
- Product portfolio: Submersible bilge pumps
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