My Account
Shopping Cart

Whale Water Systems BP2652B Gulper MK2 Marine Toilet Waste Pump 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

BP2652B
06/21/2036 3:28 PM
Sale Price

$250.34

2 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Whale Gulper MK2 Toilet Pump is a professional-grade 12V diaphragm pump designed for marine holding tank evacuation and waste management systems. Built on decades of proven technology, this pump handles unmacerated toilet waste with exceptional reliability, making it ideal for cruisers, liveaboards, and marine sanitation applications.

Key Features:

  • Virtually unblockable non-choke valve technology with large-diameter diaphragm
  • Extra-large 1-1/2 inch ports provide consistent flow and prevent clogging
  • Pumps up to 4.75 gallons per minute (18 liters per minute)
  • Can run dry without damage—no risk of motor burnout when tank is empty
  • Self-priming up to 9.8 feet (3 meters)
  • 360-degree rotatable pump head for flexible installation in tight spaces
  • Handles mixture of air and waste without airlocks
  • Rubber mounting feet absorb vibration for quiet operation
  • Easy to maintain with accessible service kits and spare parts
  • Ignition protected for safe marine use

Unlike traditional macerator pumps that use high-speed blades, the Gulper MK2 uses a robust diaphragm design that allows large solids and debris to pass through without damage. This proven technology eliminates common failure points and delivers dependable performance in real-world marine conditions. Ideal for remote mounting in dry locations up to 3 meters above the suction point.

Easy to use

All good so far

Website is clunky

Great service and quick delivery

Thanks, and have a great day!

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy