Description

Rule 25DA 500 12V Submersible Bilge Pump

The Rule 25DA 500 12V Submersible Bilge Pump is a compact and efficient bilge pumping solution designed for ski-boats and small vessels where reliable water removal and low power consumption are essential. Delivering up to 31 litres per minute (7 gallons per minute) without the check valve and supporting a maximum recommended discharge head of 2 metres, this pump provides dependable bilge performance while maintaining efficient battery usage.

Constructed with a tough plastic body and an integral strainer, the Rule 25DA 500 12V Submersible Bilge Pump is built for durability in demanding marine environments. The quick-release inlet strainer allows for fast and simple cleaning, helping to prevent debris buildup and maintain consistent flow. With a low current draw of just 1.6 amps, this pump is ideal for boats with limited electrical capacity, ensuring extended operation without placing unnecessary strain on onboard batteries.

The pump features a built-in thermal cut-off to protect the motor from overheating, improving safety and extending operational life. The motor itself is rated for a 1,500-hour service life, providing long-term reliability for everyday bilge management. A supplied check valve prevents backflow, while the vented body design helps eliminate air locking, ensuring smooth and uninterrupted operation. The threaded port allows for easier hose connection, installation, and maintenance.

Although the base is not interchangeable with older Rule pump ranges, it can be fitted to existing screw holes, making it suitable for upgrades or replacements with minimal modification. For added convenience, the Rule 25DA 500 12V Submersible Bilge Pump is compatible with Rule Float Switches, enabling automatic bilge operation for hands-free water management.

FEATURES

• Output up to 31 litres/minute (7 gallons/minute)
• Maximum recommended discharge head of 2 metres
• Light, compact design for ski-boats and small vessels
• Tough plastic body with integral strainer
• Quick-release inlet strainer for rapid cleaning
• Low amp draw to conserve battery power
• Built-in thermal cut-off for motor protection
• Motor rated for 1,500-hour life
• Check valve included for backflow prevention
• Vented body to prevent air locking
• Threaded port for easier installation and maintenance
• Compatible with Rule Float Switches for automatic operation

SPECIFICATIONS

• Connections: 19mm (3/4″) bore hose
• Dimensions: 99mm high, 64mm x 74mm
• Current Draw: 1.6 amps
• Fuse Size: 4 amp
• Output: 31 litres/minute (7 gallons/minute)
• Weight: 0.41 Kg (Approx. 0.61 Kg packed)
• Packaged Dimensions: L: 18.00 x H: 9.00 x W: 17.00 cm
• Voltage: 12V DC