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SHURFLO

(96 products)

Shurflo (a Pentair brand) is a cornerstone of marine plumbing, recognized for producing the most reliable diaphragm pumps in the industry. Whether you are seeking "just like home" water pressure for a galley shower or a high-pressure jet to blast mud off an anchor chain, Shurflo’s  lineup is engineered for the rigors of the saltwater environment.

At Anchor Express, we carry the full range of Shurflo's Aqua King and Blaster series, along with essential filtration and maintenance parts.


1. Fresh Water Systems (Aqua King™ II)

The Aqua King II series is designed to provide smooth, quiet, and consistent water flow for multiple fixtures.

  • Aqua King II Premium & Supreme: These 4.0 and 5.0 GPM pumps feature a built-in mechanical bypass that allows the pump to run at lower flow rates without "cycling" (rapidly turning on and off), eliminating the need for an accumulator tank in most setups.

  • Smart Sensor Series: For large yachts, the Extreme Series Smart Sensor pumps utilize microprocessors to precisely adjust motor speed based on demand, ensuring steady pressure even when three showers are running simultaneously.

  • Key Specs: 55 PSI shut-off, ignition protected, and the ability to run dry without damage.

2. Washdown Systems (Blaster™ II)

A dedicated washdown pump is essential for cleaning decks, fish boxes, and anchors.

  • Pro Blaster II Ultimate: The powerhouse of the 2026 line, delivering 5.0 GPM at 60 PSI. It features a seamless, e-coated motor shell that is completely waterproof, making it perfect for exposed mounting in a cockpit or bilge.

  • Blaster II Washdown Kits: These "everything-in-a-box" solutions include the pump, a 25-foot coiled hose, a high-pressure nozzle, and a raw water strainer to protect the pump from sand and debris.

3. Livewell & Bilge Solutions

  • Bait Sentry™ Mag-Drive: A unique 2026 design that uses a magnetic drive to turn the impeller. This eliminates the physical connection between the motor and impeller, meaning if the pump gets clogged with debris, the motor won't burn out.

  • Piranha Series: These aerator/bilge pumps feature a removable motor cartridge, allowing you to clear a clog or replace the motor in seconds without touching your plumbing or wiring.


Shurflo Marine Pumps by Pentair are built for boaters who demand high-performance water delivery and rugged durability. At Anchor Express, we offer the industry's best selection of Shurflo Aqua King II fresh water pumps and Pro Blaster II washdown kits. Engineered with e-coated motors, sealed switches, and thermal overload protection, Shurflo pumps are designed to thrive in harsh marine conditions. From silent freshwater delivery to powerful deck cleaning, explore our 2026 collection of Shurflo pumps, strainers, and accumulator tanks.


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