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Whale Water Systems FW1215 Watermaster Automatic Pressure Pump 3 GPM 45 PSI 12V

Manufacturer

Whale Water Systems

<p>Whale Water Systems, established in 1946, has been at the forefront of marine pump technology for over seven decades. Now a proud part of Navico Group (a division of Brunswick Corporation), Whale is a committed leader in connected water systems for marine applications. With a reputation built on innovative engineering and unwavering reliability, Whale has become the go-to choice for boat owners, recreational mariners, and commercial vessel operators who demand performance and durability in challenging marine environments.</p><h3>Engineering Excellence for Every Onboard Water Need</h3><p>Whale makes outdoor living easy and enjoyable with a wide range of quality low voltage pump, heating, and water systems, delivering true independence and freedom with complete systems designed for use on the water. From bow to stern, Whale's comprehensive product lineup addresses every aspect of onboard water management. The brand's dedication to innovation is evident in their development of specialized solutions including the world's first low-profile electric bilge pump, showcasing their commitment to space-saving design without compromising functionality.</p><h3>Complete Water System Solutions</h3><p>At the heart of Whale's marine offering is their extensive range of <a href="/7648-whale-water-systems-pressurized-water-system-tubing-fittings-200807">pressurized water system tubing and fittings</a>, which form the backbone of reliable onboard plumbing installations. These marine-grade components ensure leak-free connections and consistent water flow throughout the vessel. For bilge management, Whale's <a href="/7648-whale-water-systems-manual-bilge-pumps-200649">manual bilge pumps</a> provide dependable backup solutions when electrical systems aren't practical or as emergency redundancy.</p><p>Whale's freshwater range includes the highest quality marine-grade electric and manual pumps, and a full range of accessories to deliver a smooth and consistent on-board freshwater supply. Their <a href="/7648-whale-water-systems-aft-decktransom-showers-200072">aft-deck and transom showers</a> bring convenience to any vessel, while <a href="/7648-whale-water-systems-showerfaucet-mixers-200946">shower and faucet mixers</a> offer precise temperature control for comfort in galley and head installations. The brand also manufactures critical electrical components like <a href="/7648-whale-water-systems-float-switches-200426">float switches</a> that automate bilge pump operation, providing peace of mind for vessel owners.</p><h3>Built for Marine Environments</h3><p>Whale is a well-known brand with a reputation built on decades of high quality design expertise, supplying the marine, caravan, motor home, shower drainage and industrial markets around the world with innovative freshwater, bilge and waste pumps and water & space heating systems. Every Whale product is engineered to withstand the harsh conditions of marine use—saltwater exposure, constant vibration, temperature fluctuations, and the demanding duty cycles that come with life aboard. Whether you're outfitting a small sailboat or a large commercial vessel, Whale Water Systems delivers the reliability and performance that mariners have trusted for generations.</p>

Part Number

FW1215
06/01/2036 7:03 AM
Sale Price

$134.62

In Stock (6)

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Usually delivered within 2 days

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No Hassle Returns

Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Whale Water Systems FW1215 Watermaster is a high-performance automatic pressure pump designed for marine, RV, and mobile water systems. This 12-volt pump delivers 3 gallons per minute at 45 PSI, providing reliable water pressure for showers, faucets, and other onboard fixtures.

Power & Performance:

  • Delivers high flow rates at multiple outlets simultaneously
  • Smooth, constant water flow with minimal pulsation
  • Self-priming up to 10 feet (3 meters) for flexible installation
  • Quiet, automatic operation activates on demand

Installation & Compatibility:

  • Easy installation with 15mm Quick Connect plumbing or 1/2-inch threaded connections
  • Compatible with both freshwater and saltwater systems
  • Compact design fits in tight spaces

Protection & Durability:

  • Fully sealed protective motor housing prevents corrosion
  • Completely integrated electronics for reliable operation
  • IP65 rated for superior water ingress protection
  • Built to withstand harsh marine environments

The FW1215 Watermaster combines robust construction with advanced pressure-sensing technology to deliver consistent water pressure throughout your system, making it ideal for boats, RVs, campers, and mobile applications.

Products specifications

PSI

45

Voltage

12

So far, so good. We'll see how it goes. I will be looking for effective packaging (hate it when things arrive damaged).

Site was easy to use and navigate.

Fine so far..I let you know more when I get the part!!

Very fast n easy thank you

Great price

Awesome! Price and delivery everywhere else for the part was so expensive. Thanks a lot guys

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