Rule 4000 Non-Automatic Bilge Pump – 12V – 56D

The Rule 4000 GPH Non-Automatic Bilge Pump (56D) is built for serious pumping power in the harshest marine conditions. Designed for large vessels and demanding applications, this heavy-duty pump delivers an impressive 4000 gallons per hour, making it one of the highest-capacity 12V bilge pumps in the Rule lineup.

Engineered with a robust, high-efficiency motor, stainless steel components, and marine-grade housing, the Rule 56D provides reliable performance even in rough seas and offshore environments. Its non-automatic design offers maximum control, operating with a separate float switch or manual switch (sold separately), giving boaters flexibility based on their setup.

The pump’s removable strainer base makes maintenance quick and simple, while ignition protection ensures safe operation in engine spaces. Whether you own a commercial fishing boat, offshore sportfisher, or large recreational vessel, the Rule 4000 delivers the power and dependability you need to keep your bilge dry.

Key Features:

• 4000 GPH High-Capacity Pumping: Ideal for large boats, heavy-duty applications, and offshore conditions

• 12V Operation: Compatible with standard marine electrical systems

• Non-Automatic Design: Requires external float or panel switch for operation

• High-Efficiency Motor: Built for long life, powerful output, and low current draw

• Marine-Grade Construction: Corrosion-resistant housing and stainless steel hardware

• Ignition Protected: Safe for use around engines and fuel systems

• Easy Maintenance: Removable strainer base simplifies cleaning and servicing

• Quiet, Vibration-Free Operation: Engineered for smooth, reliable performance

• Model 56D: Premium Rule pumping power trusted by commercial and recreational boaters

The Rule 4000 GPH Non-Automatic Bilge Pump – 56D is the perfect high-capacity bilge solution for boaters who need unmatched performance and rugged, long-lasting reliability.

Rule 4000
Non-Automatic 12v

Designed for the toughest applications, the 4000 gph (15140 lph) pump optimizes Rule's exclusive design features to produce the highest capacity available for a pump its size. 2" (51mm) discharge outlet. 12 Volts DC unless noted.

• Voltage: 12 Vdc
  
• Amp Draw: 15.5 amp
  
• Fuse Size 25 amp
  
• Height: 7 3/4 inches 196.8 mm
  
• Width: 4 7/8 Inches 124 mm
  
• Weight: 5-8 lb 2.5 kg
  

  WARNING: This product can expose you to chemicals including FORMALDEHYDE (GAS) which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov.

  
  Manufacturer : Rule
  Manufacturer Part No : 56D
  UPC : 042237083487