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Rule 1500 GPH Heavy Duty Bilge Pump & Rule-A-Matic Plus Bundle
Bilge pump or float switch failure is one of the leading causes of boat flooding.
  • Used by professional marines mechanics
  • Automatic protection - no manual switching required
  • Reliable Brands trusted on thousands of boats

Rule 1500 GPH Heavy Duty Bilge Pump & Rule-A-Matic Plus Bundle

$272.99 USD

The Rule 1500 GPH is a high-performance workhorse designed for commercial and heavy recreational use. This bundle pairs the 1500 GPH pump with the upgraded Rule-A-Matic Plus float switch, which features a fully integrated cover to protect the float from debris and jamming. This is a "set it and forget it" system for boaters who demand maximum reliability and high-volume output.

Key Features

  • Heavy Duty Motor: Features a larger motor with high-surface-area cooling and a stainless steel shaft to prevent burnout during long run times.

  • Debris Protection: The included Rule-A-Matic Plus switch is housed in a protective cage, preventing seaweed or debris from interfering with the float mechanism.

  • Marine-Grade Hardware: Includes 316 Stainless Steel clamps to ensure your connections remain rust-free and secure in saltwater environments.

  • High-Flow Output: Moves 1500 gallons per hour, making it an ideal primary pump for 20'–30' vessels.

  • Easy Maintenance: The snap-off strainer base allows for tool-free cleaning and quick access to the impeller.

What’s in the Box?

  1. Rule 1500 GPH Manual Bilge Pump: (12V DC, Heavy-duty series).

  2. Rule-A-Matic Plus Float Switch: (Model 40A, with protective shield).

  3. 10' Long Bilge Hose: 1-1/8" (29mm) Diameter, corrugated and kink-resistant.

  4. Thru-Hull Fitting: 1-1/8" Marine-grade plastic.

  5. 2x Hose Clamps: 316 Stainless Steel (Size 12) for a permanent, leak-proof seal.

Technical Specifications

  • Flow Rate: 1500 GPH (5678 LPH)

  • Hose Size: 1-1/8" (29mm)

  • Voltage: 12V DC

  • Amp Draw: 4.8A @ 12V (7.0A @ 13.6V)

  • Fuse Size: 10 Amp

  • Wire Size: 14 AWG minimum

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