Rule LoPro 900 GPH Automatic Bilge Pump - 12V

The Rule LoPro 900 GPH Automatic Bilge Pump is a compact, low-profile pumping solution built for tight spaces and shallow bilge installations where a standard pump body will not fit. Engineered for efficiency and reliability, it delivers 900 GPH (3407 LPH) of water removal on a 12V DC electrical system while maintaining quiet operation and minimal vibration. The pump features a fully rotating discharge body, allowing the outlet to be positioned to suit the installation angle without needing extra fittings or hose runs. A built-in Thermal Cut-Off (TCO) protects the motor from damage if the pump runs dry or becomes obstructed, and an integrated backflow prevention valve helps stop water from siphoning back into the bilge once the pump shuts off. The Rule LoPro 900 is CE and ISO 8849 certified, meeting recognized marine equipment standards. Its low-profile housing makes it well suited for boats with shallow bilge sumps, tight compartments, or limited clearance where taller automatic bilge pumps cannot be installed. At 2.1 pounds, it is light enough for straightforward mounting without adding meaningful weight to the bilge area.

Specifications

• Brand: Rule
• Manufacturer Part Number: LP900S
• Flow Capacity: 900 GPH (3407 LPH)
• Voltage: 12V DC
• Weight: 2.1 pounds
• UPC: 042237114372
• Certifications: CE and ISO 8849
• Thermal Protection: Built-in Thermal Cut-Off (TCO)
• Backflow Prevention: Built-in backflow prevention valve
• Discharge Body: Fully rotating for flexible installation angle

Frequently Asked Questions

How much water can the Rule LoPro 900 pump per hour? The Rule LoPro 900 GPH Automatic Bilge Pump moves up to 900 gallons per hour (3407 LPH) on a 12V DC system.

Is the LP900S fully automatic? Yes, the Rule LoPro 900 GPH Bilge Pump (LP900S) is an automatic bilge pump designed to remove water without manual switching.

What voltage does this bilge pump run on? The LP900S runs on a 12V DC electrical system.

Why is it called a low-profile pump? The Rule LoPro 900 has a compact, low-profile housing designed for tight spaces and shallow bilge installations where a taller pump body would not fit.

Does the LoPro 900 have protection against running dry? Yes, the LP900S includes a built-in Thermal Cut-Off (TCO) that protects the motor if the pump runs dry or becomes obstructed.

Will water siphon back into the bilge after the pump shuts off? No, the Rule LoPro 900 GPH pump has a built-in backflow prevention valve that helps stop water from siphoning back into the bilge.

Can the discharge outlet be angled for my installation? Yes, the LP900S has a fully rotating discharge body, so the outlet can be positioned to match the installation angle.

How much does the Rule LoPro 900 GPH pump weigh? The Rule LoPro 900 GPH Automatic Bilge Pump (LP900S) weighs 2.1 pounds.

Is this bilge pump certified to any marine standards? The LP900S is CE and ISO 8849 certified, meeting recognized marine equipment standards.

What is the part number for this pump? The Rule LoPro 900 GPH Automatic Bilge Pump is identified by part number LP900S.

Is this pump noisy or does it vibrate a lot when running? The LP900S is designed to operate quietly with minimal vibration during use.

What is the UPC for the Rule LoPro 900 GPH pump? The Rule LoPro 900 GPH Automatic Bilge Pump carries UPC 042237114372.