Jabsco 18590-2092 Sealed Self-Priming 12V Macerator Pump for Marine Waste and Fish Box Evacuation

Sealed Macerator
Self-Priming Macerator Pump with Run-Dry Protection

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.

Features:

• Impeller: Jabsco Nitrile compound
  
  


• Macerator: Stainless Steel Cutter reduces particle size to 1/8" maximum. New 4 blade design
  
  


• Seal: Lip Type

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.

The Jabsco 18590-2092 Sealed Macerator Pump is a reliable solution designed for efficient waste management and water evacuation on boats. Its self-priming capability allows it to operate effectively even when installed above the waterline, with an ability to prime from depths of up to 5 feet. This feature ensures quick and easy emptying of marine holding tanks, typically 30 gallons in less than three minutes, making it ideal for vessels where space and efficiency are crucial. The pump's duty cycle of 15 minutes allows it to handle up to 180 gallons in a single continuous operation, providing a robust option for routine marine waste disposal.
Its construction features a stainless steel cutter that reduces particle size to a maximum of 1/8 inch, ensuring efficient grinding of solids such as fish scales, ice, and other debris commonly found in fish boxes and livewells. The impeller is made from durable nitrile compound, offering resistance to harsh marine conditions. The pump's lip-type seal ensures a tight, reliable seal to prevent leaks and maintain performance over time.
The Jabsco Macerator Pump is also ideal for evacuating fish boxes and livewells, especially when these tanks are located above the waterline. Its self-priming ability combined with its grinding features makes it suitable for removing bait residue, scales, and ice without clogging. Many sports fishing vessels benefit from this pump due to its capability to handle particles and its ease of installation in various configurations. Regular flushing of tanks after pumping can help prevent sediment buildup, ensuring continued performance and reducing potential blockages.
Designed with marine applications in mind, this pump offers a compact, efficient, and durable solution for waste and water management on boats. Its robust construction and versatile features make it a dependable choice for boat owners seeking a high-quality macerator pump that performs reliably in demanding marine environments.

Features:

• Impeller: Jabsco nitrile compound for durability and flexibility

• Macerator: Stainless steel cutter with four blades reduces particle size to 1/8 inch maximum

• Seal: Lip type seal ensures leak-proof operation and longevity