Description

BILGE PUMP RULE MATE 2000 GPH – RM2000A-XX

RM2000A-12V: Bilge Pump 2000GPH 12V
• Automated bilge pump
• All-in-one pump and float switch
• No float switch required
• Outlet Dia: 1-1/8″

RM2000A-24V: Bilge Pump 2000GPH 24V
• Automated bilge pump
• All-in-one pump and float switch

How to Install onboard Bilge Pump Rule Mate 2000 GHP

Installing a Rule 12V bilge pump on a boat involves electrical and plumbing work to ensure proper functionality and safety. Here’s a step-by-step guide:

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Tools & Materials Needed:

• Rule 2000 12V bilge pump

• Marine-grade wire (usually 14- or 16-gauge tinned copper)

• Inline fuse (15- to 20-amp recommended)

• Waterproof butt connectors or heat shrink terminals

• Marine switch (manual or automatic float switch)

• Hose (1-1/8″ or 1-1/4″, depending on model)

• Hose clamps

• Drill and screws

• Silicone sealant or marine adhesive

• Zip ties or wire clamps

• Wire stripper/crimper

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Step-by-Step Installation:

1. Choose Location

• Mount the bilge pump at the lowest point of the bilge where water collects.

• Ensure it’s in a spot free from debris and with enough clearance for maintenance.

2. Mount the Pump

• Clean and dry the mounting surface.

• Attach the pump using stainless steel screws.

• If using a base plate or strainer, secure it first and then snap the pump into place.

3. Connect Discharge Hose

• Attach the correct size hose to the pump outlet.

• Route the hose to a thru-hull fitting well above the waterline.

• Secure hose with stainless steel hose clamps.

• Avoid sags or loops in the hose to prevent water from sitting and backing up.

4. Electrical Wiring

• Use marine-grade tinned copper wire.

• Connect the black (negative) wire from the pump to the boat’s negative bus bar or battery ground.

• Connect the brown (positive) wire to a float switch or manual switch:

  • Automatic setup: Wire the pump through a float switch to the battery with a fuse on the positive lead.

  • Manual setup: Wire the pump to a bilge pump switch on the dash, with a fuse and optionally a lighted switch.

5. Add a Fuse

• Place a 15-20 amp inline fuse as close to the power source (battery or panel) as possible to protect the circuit.

6. Seal and Secure Wiring

• Use waterproof connectors or heat-shrink tubing.

• Route wires neatly and secure with clamps or zip ties.

• Avoid sharp edges and moving parts.

7. Test the Pump

• Pour water into the bilge to test the float switch if automatic.

• Manually switch on the pump to verify operation.

• Check for leaks at hose connections and ensure water is discharging properly.

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