My Account
Shopping Cart

Whale Water Systems BP4402 Gusher Titan Manual Bilge Pump 28 GPM On Deck Mount

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

BP4402
06/01/2036 4:35 AM
Sale Price

$152.56

3 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 Gusher Titan BP4402 is a high-performance manual bilge pump designed for larger boats requiring reliable water removal. This proven diaphragm pump delivers an impressive flow rate of up to 105 liters (28 US gallons) per minute at 70 strokes per minute, making it ideal for bilge pump out, holding tank evacuation, and toilet flushing applications.

Key Features:

  • High-capacity flow rate: 28 GPM at 70 strokes/min, 18 GPM at 45 strokes/min
  • Self-priming operation with spring-assisted outlet valve for easy priming and prevention of valve collapse
  • Large single pump chamber with generous valve apertures for smooth, high-volume flow
  • Removable clamp ring allows quick pump head rotation for easy maintenance
  • On deck/bulkhead mounting configuration with 1-1/2 inch (38mm) smooth bore hose connections
  • Includes removable handle with safety lanyard

Durable Construction:

  • Non-corrosive materials including molded acetal copolymer and glass-filled polypropylene
  • Stainless steel and chromed phosphor bronze components
  • Neoprene rubber diaphragm and nitrile valves for long service life
  • Lightweight yet tough design proven through decades of marine use

The Gusher Titan features a compact, lightweight design that is easy to install and maintain. Compatible with service kits AK4400 (Neoprene) or AK4419 (Nitrile) for routine maintenance. This pump delivers consistent performance even with sustained vigorous use, making it an essential safety and utility component for wet boats of all sizes.

Products specifications

Description

Standard

Gallons Per Minute

28

Good

thanks

Good

Quick and easy

The selection is bountiful and the prices beat all I've seen.

Quick shipping, nice easy to use web site, and the lowest price with shipping around.. will use again..

Super fast shipping, Lowest price I could find anywhere. A+++++++++++++++

Autoplicity offers a great selection and also great prices! Plus they ship out your ordered products right away!

Best prices around!

ok...fast shipping.

Autoplicity is my number one choice for auto parts.

Came fast and sounds great on my hx easy to install injen rd 1550p

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