Billet Aluminum Rule RN800B or RN1100B Dual Bilge Pump Brack

Milling & Turning Tech Billet Aluminum Dual Bilge Pump Bracket – Engineered for (2) Rule RM800B or (2) Rule RM1100B Automatic Bilge Pumps Side-by-Side

Double the reliability, zero compromise on performance.

For boats that demand maximum bilge pumping capacity and redundancy—think offshore cruisers, performance yachts, race boats, or larger vessels—relying on a single pump isn’t enough. Our precision-machined billet aluminum dual bracket securely mounts two Rule RM800B (800 GPH) or two Rule RM1100B (1100 GPH) automatic bilge pumps side-by-side, delivering up to 1600–2200 GPH combined flowwith built-in backup if one pump fails or clogs.

This bracket eliminates fragile plastic strainer mounts entirely, providing rock-solid security against vibration, high-speed impacts, and harsh marine conditions. No more weak points—your bilge system becomes truly battle-ready.

Key Features & Benefits:

•  Precision Twin-Pump Design — Custom-machined exclusively for side-by-side installation of two Rule RM800B (Rule-Mate 800 GPH automatic) or two Rule RM1100B (Rule-Mate 1100 GPH automatic) pumps – perfect fit with integrated electronic water sensing (no separate float switches needed).

•  Heavy-Duty Mounting Base — Expanded base with four #10 holes for secure bolting directly to your hull or stringers using marine-grade hardware (not included). For a seamless install, bond permanently with marine epoxy, 3M 4200, or equivalent adhesive/sealant.

•  Billet Aluminum Top Plates — Dual precision-machined top clamps securely fasten both pumps to the base using included high-strength stainless steel fasteners.

•  Aluminum Standoffs — Integrated spacers on each pump position prevent over-tightening damage to housings, ensuring long-term performance and easy maintenance.

•  Raw Aluminum Finish — Sleek, as-machined raw billet aluminum. Powder coat or anodize for custom color matching and enhanced protection.

•  High-Performance Redundancy Focus — Superior vibration damping, impact resistance, and stable alignment – maximizes pump efficiency, anti-airlock features, and automatic operation while providing failover capacity in critical situations.

Important Notes:

•  Pumps not included — Compatible with Rule RM800B (800 GPH, 12V automatic, ~3A draw, 3/4” outlet) and Rule RM1100B (1100 GPH, 12V automatic, ~3.8A draw, 1”–1-1/8” outlet) models. Both share similar base footprints for side-by-side fit.

•  Mounting hardware, epoxy, sealants, or wiring not provided — Use marine-rated materials only for optimal safety and performance.

•  Ideal for submersible bilge installations in larger vessels, high-vibration setups, or applications requiring higher total flow (e.g., 1600+ GPH combined) and automatic redundancy.

Upgrade from single-pump vulnerability to dual-pump dominance.

Add to cart today and build a bilge system that matches your vessel’s demands!

If you own a Schiada, Hallett, Rayson Craft, Spectra, Howard, Campbell, Hondo, Sanger, Stevens, Kurtis, Brendella, DiMarco or any other performance boat Milling & Turning Tech offers a wide range of performance parts custom designed and built for your boat. If you have a custom project in mind please contact us via the website.