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Rule Industries 16A 3700 GPH Non-Automatic Submersible Electric Bilge Pump 24V

Manufacturer

Rule Industries

<h3>Rule Industries: The Gold Standard in Marine Water Management</h3><p><strong>Rule Industries</strong> has been synonymous with marine pump reliability since 1965. Founded when inventor Clinton Rule set out to solve the all-too-common problem of a leaky boat, the brand grew from a single innovative product into the world's most recognized name in submersible bilge pumps. Today, Rule operates under the Xylem family of water technology brands, but its identity — and its commitment to keeping vessels dry and boaters safe — remains as focused as ever.</p><p>For over five decades, Rule has set the industry benchmark in marine water management. Whether you're a weekend recreational boater, a tournament angler, or a commercial vessel operator, Rule's engineering philosophy is straightforward: build equipment that performs when it matters most. That reputation has earned Rule a place on the spec sheets of boat builders around the globe, with professionals and DIYers alike reaching for the Rule name when reliability is non-negotiable.</p><h3>Electric Bilge Pumps: Rule's Flagship Product</h3><p>The heart of the Rule lineup is its range of <a href="/6623-rule-industries-electric-bilge-pumps-200350">electric bilge pumps</a>. Available in both manual and automatic configurations, Rule bilge pumps are engineered to remove water from the lowest point of a boat's bilge efficiently and reliably. Automatic models feature water-sensing switches that activate the pump as needed, offering hands-free protection without draining the battery. Heavy-duty models incorporate stainless steel shafts, marine-grade blocked wiring, and ignition protection, while the Gold Series pumps are backed by a five-year guarantee — a testament to Rule's confidence in its own craftsmanship.</p><h3>Livewell &amp; Aerator Pumps for Serious Anglers</h3><p>Rule's expertise in water movement extends naturally into the fishing world. The brand's <a href="/6623-rule-industries-livewell-aerator-pumps-200624">livewell and aerator pumps</a> are engineered to circulate and oxygenate water in livewells and baitwells, keeping catch and live bait healthy throughout a long day on the water. Rule's Oxygenator Systems infuse air at the pump impeller to produce micro-fine bubbles that remain suspended longer, maximizing oxygen transfer to your bait or catch. The Tournament Series models feature a cartridge-style motor design that can be removed and replaced quickly — even mid-trip — keeping downtime to a minimum.</p><h3>Blowers, Plumbing &amp; Accessories</h3><p>Rule rounds out its marine offering with a suite of supporting products that complement its pump lineup. The brand's <a href="/6623-rule-industries-blowers-200176">bilge blowers</a> provide ventilation for engine compartments, bilges, galleys, and heads, featuring corrosion-resistant motor housings, front and rear shaft seals, and USCG 183.410 ignition-protection compliance. For system builders and installers, Rule also offers <a href="/6623-rule-industries-plumbing-parts-accessories-200786">plumbing parts and accessories</a> along with <a href="/6623-rule-industries-nylon-pipe-hose-fittings-200724">nylon pipe and hose fittings</a> — the connective tissue that ties a complete marine plumbing system together. With a catalog spanning over 135 products, Rule gives boaters everything they need to build, maintain, and upgrade their vessel's water management systems from a single trusted source.</p><h3>Why Boaters Trust Rule</h3><ul style="list-style:disc"><li>Over 60 years of continuous marine pump manufacturing since 1965</li><li>Submersible bilge pump designs trusted by boat builders from the factory</li><li>Automatic and manual models to suit every vessel type and size</li><li>Products engineered to meet rigorous commercial and recreational standards</li><li>Part of the Xylem global water technology portfolio</li><li>Wide availability through marine dealers across the US, Canada, Australia, UK, and beyond</li></ul>

Part Number

16A
09/16/2036 9:31 AM
Sale Price

$268.75

In Stock (10+)

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Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

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Product Details

The Rule Industries 16A is a high-capacity, non-automatic submersible electric bilge pump delivering 3,700 gallons per hour (GPH) at 24 volts DC. Built for heavy-duty commercial and larger pleasure boat applications, this pump combines rugged construction with a compact, energy-efficient motor designed for reliable, long-term performance in demanding marine environments.

The 16A features a durable ABS plastic housing with an integrated snap-lock strainer base that separates from the pump body without tools, making it easy to clear debris and restore full flow quickly. The motor uses a 5/16" stainless steel shaft, water cooling, and vibration-free centrifugal impellers — and is engineered to run dry without burning out, protecting your vessel even in low-water conditions.

Key Features:

  • 3,700 GPH flow rate at open flow (24V DC)
  • 1-1/2" discharge outlet with included straight and 90° port attachments
  • 6.9 amp draw at 24 volts DC; 15-amp recommended fuse
  • Completely submersible with moisture-tight seals and rust/corrosion protection
  • Silent, vibrationless, water-cooled motor with anti-airlock protection
  • Stainless steel shaft — can run dry without motor burnout
  • Tool-free snap-lock strainer base for fast cleaning and debris removal
  • Marine-grade sealed wiring
  • Ignition protected; CE and ISO 8849 certified
  • Three-year limited warranty

This is a non-automatic (manual) pump that requires a separate panel switch for manual operation or a float switch for automatic operation — both sold separately. For installations where automatic operation is preferred, Rule also offers automatic versions in this pump family.

Specifications:

  • Flow Rate: 3,700 GPH (14,006 LPH)
  • Voltage: 24V DC
  • Amperage: 6.9 Amps
  • Recommended Fuse: 15 Amp
  • Discharge Port: 1-1/2" (38mm) hose barb
  • Dimensions: 7-1/4" H x 4-7/8" W
  • Weight: 5.4 lbs

Products specifications

Amperage

6.9 Amps at 24 Volts DC

Capacity

3700 Gallons per Hour

Diameter

1 1/2"

Voltage

24 Volts

Warranty Details

Three Years Limited

Overall it was fine, could have used a shipping confirmation.

Look forward in working with your team more in the future.

The picture did not match what I purchased. Only part number and description were correct.

I ordered my part on a weekend and received it by Tuesday. You guys are awesome!

Fast free shipping!

Easy and fast!

It was painless

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