SKU: 16971906878

Jabsco Self Priming Sealed Macerator Pump 24V [18590-2094]

Sale price$110.25 Regular price$122.50
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

Jabsco Self Priming Sealed Macerator Pump 24V [18590-2094]Run Dry Macerator Waste Pump WASTE EVACUATION The Jabsco 18590 series DC macerator pump unit is the ideal solution for emptying marine holding tanks when not in a discharge restricted area. Self priming to 5ft this pump will empty a typical 30 gallon (115 Liter) holding tank in less than 3 minutes. Duty cycle of the pump is 15 minutes continuous which means a 180 gallon (680 liter) can be emptied in a single operation It is recommended that holding

Run-Dry Macerator Waste Pump

WASTE EVACUATION

The Jabsco 18590 series DC macerator pump unit is the ideal solution for emptying marine holding tanks when not in a discharge restricted area. Self priming to 5ft this pump will empty a typical 30 gallon (115 Liter) holding tank in less than 3 minutes. Duty cycle of the pump is 15 minutes continuous which means a 180 gallon (680 liter) can be emptied in a single operation

It is recommended that holding tanks be flushed with several gallons of water after each pump out. This will reduce the possibility of a continued build up of sediment in the tank which could cause a potential blockage.

FISH BOX AND LIVEWELL TANK EVACUATION

The Jabsco Macerator Pump is the ideal pump for the emptying of Fish box and livewell receptacles. Very often the livewell tank will be above the waterline of the boat, when this is the case gravity can be used to empty the livewell tank. If not installed in this format then it is beneficial to use the Jabsco macerator pump for evacuation due to its self-priming capabilities and also it's grinding properties.

Fish boxes are typically mounted into the floor of the vessel and are very often below the waterline or only partially above the waterline. Again the Jabsco Macerator pump has the characteristics that lend themselves to this application. The bait residue particles of ice, fish scales and anything else that could potentially be found in the Fish-Box will be easily passed buy the Jabsco Macerator Pump, and the self priming capabilities are perfect for fish box installations common to many of today's sports fishing boats.

  • Triple sealed motor to prevent both internal and external motor corrosion
  • New Four-bladed chopper reduces clogging
  • Detects the absence of fluid then shuts-off pump before impeller is damaged
  • Sensor provides adequate run-dry period to allow initial priming of the pump
  • Interrupting power supply to the macerator resets the Run-Dry Device
  • Flow rate to 12 gpm
  • Self-priming to 4ft


Fitting:
Inlet Port: 1-1/2" Hose Barb plus 1-1/2 NPT
Discharge Port: 1" Hose Barb

WARNING: This product can expose you to chemicals including NICKEL (METALLIC) which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov.

Specifications:

  • Gallons Per Minute: 12 GPM
  • Inlet Size: 1-1/2"
  • Suction Lift (ft.): 4'
  • Volts: 24v
  • Type: Waste Pumps
  • Box Dimensions: 4"H x 5"W x 13"L WT: 5.25 lbs
  • UPC: 671880564380

Owner's Manual (pdf)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 16971906878

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Reviewed in the United States on April 28, 2026
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SARustand
Waukegan, US
★★★★★ 2
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Size: 7, Color: Black Leather
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Reviewed in the United States on May 29, 2026
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Gregory Kent
Chelsea, US
★★★★★ 5
A chique set of sunglasses for any trendy woman
Color: Black/Dark Grey, Lens Width: 53 Millimeters, Color: Black/Dark Grey, Lens Width: 53 Millimeters
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Reviewed in the United States on November 8, 2023
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AvidReader
Charlottesville, US
★★★★★ 5
Wow! Quality glasses with a beautiful design.
Color: Black/Dark Grey, Lens Width: 53 Millimeters
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