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  1. Boat Water Pump
  2. Whale
  3. Freshwater Pumps
  4. 240 gph
  5. Manual
  6. 1/2 Inch Diameter
Whale MK3 Gusher Galley Pump - Left Hand - Foot Operated
Whale

Whale MK3 Gusher Galley Pump - Left Hand - Foot Operated

Part Number: AT89GR
In Stock
$138.73
Retail:$165.90
You Save: $27.17
Boat Water Pump
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When you need freshwater at the galley without 12V power, this manual foot pump mounts at the sink and delivers up to 4 GPM. Its left-hand lever matches installations with limited bulkhead clearance. 1-800-940-8924 to order Whale boat water pump part number AT89GR or order online at etrailer.com. Free expert support on all Whale products. Great prices and Fastest Shipping for Whale MK3 Gusher Galley Pump - Left Hand - Foot Operated. Boat Water Pump reviews from real customers.
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Whale Boat Water Pump - AT89GR

  • Freshwater Pumps
  • Whale
  • 240 gph
  • Manual
  • 1/2 Inch Diameter
  • Non-Automatic Pump
  • Non-Submersible Pump
  • Galley Pump

When you need freshwater at the galley without 12V power, this manual foot pump mounts at the sink and delivers up to 4 GPM. Its left-hand lever matches installations with limited bulkhead clearance.


Highlights

  • Manual Galley Water Delivery: Foot pump supplies freshwater at the sink without 12V power.
  • Left-Hand Foot Lever Fit: The lever is positioned for installs where space dictates that direction.
  • 4 GPM Pumping Capacity: Moves up to 4 gallons per minute for steady sink output with each press.
  • Handles Dry Operation: Self-primes and operates dry without damage during intermittent tank draw.
  • Flexible Hose Routing: Multi-directional inlet and outlet connections ease plumbing in tight spaces.
  • Fresh Or Saltwater Use: Suitable for fresh and saltwater with 6' suction lift and 3' discharge head.

Features to know about

Manual Water Without 12V Dependence

When the galley has no power or the electric pump is off, you still need water at the sink. This manual, self-priming foot pump moves up to 4 gallons per minute using smooth double action, supplying freshwater without wiring, fuses, or battery draw.

Left-Hand Lever with Flexible Installation Options

Whale MK3 Gusher Galley Pump - Left Hand - Foot Operated
Whale MK3 Gusher Galley Pump - Left Hand - Foot Operated

Sink placement and bulkhead clearance often dictate handle direction and mounting position. The left-hand foot lever aligns with layouts that require that sweep, while multi-directional inlet and outlet connections and three mounting options, including thru-bulkhead installation, adapt to confined spaces and existing plumbing runs.

Self-Primes And Handles Dry Running

 Whale MK3 Gusher Galley Pump - Left Hand - Foot Operated

Air in the line or an empty tank can stall a pump. This unit self primes and operates dry without damage, maintaining operation during intermittent tank draw or startup after maintenance.

Fresh Or Saltwater Operation

Some boats alternate between freshwater and saltwater use. This pump is suitable for fresh and saltwater, with a maximum suction lift of 6' and a maximum discharge head of 3', maintaining function across varied setups.

Specs

Dimensions:

  • Overall dimensions: 7-3/4" long x 5" wide x 5-1/8" tall

Performance:

  • Maximum suction lift: 6'
  • Maximum discharge head: 3'
  • Maximum flow rate: 4 GPM

Plumbing:

  • Hose connection: suitable for connection to Whale quick connect 15mm plumbing or 13mm (1/2") flexible hose

Certification:

  • CE certified

Warranty:

  • 5-Year


Whale GP0551 Navico Marine RV Whale MK3 Gusher Galley Pump - Left Hand - Foot Operated





Video of Whale MK3 Gusher Galley Pump - Left Hand - Foot Operated
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of Whale Boat Water Pump - Freshwater Pumps - AT89GR

Hi, everyone. Steve here with etrailer.com. Let's take a look at the Whale MK3 Gusher Galley Pump. Now, this is a left-hand foot operated pump, folks, so it's a manual self-priming foot pump for pumping water into the galley. It self-primes and operates without damage. Now, as you can see, you got an inlet and outlet or vice versa, and those are half-inch connections, so they're suitable for using the 15 millimeter or 13 millimeter flexible hose.

The maximum suction lift on this is six foot, the maximum discharge head is three feet, and the max flow per minute is about four gallons. You have a nice heavy-duty rubber connection here that your foot would be operating, and you can kind of hear it trying to pump already. So it's a great option, again, easy installation, it's a multi-directional inlet and outlet on these hose connections. So you can twist them and put them wherever you need them to go for installation to make it simple for you. This is suitable for both fresh and salt water, and this would be a great priming pump for use with maybe a well inline impeller or electric pump, and those are sold separately.

Folks, that will wrap it up for our quick look together at this Whale MK3 Gusher Galley Pump. I'm Steven. Thanks for watching.

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Info for this part was:

Employee Steven C
Installed by:
Steven C
Employee Mary K
Edited by:
Mary K
Employee Daron K
Updated by:
Daron K
Employee Lincoln B
Updated by:
Lincoln B
Employee Sabrina W
Written by:
Sabrina W

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