Jabsco
Jabsco 18590-2092 Macerator pump 3931206
- SKU:
- 18310153
- MPN:
- 3931206
- Availability:
- Usually ships the same or next business day. In stock at our CA, Fl, KS, PA warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 03/17/2026 05:50:12 PM PST
- Stock Update:
- 03/17/2026 05:50:12 PM PST
Description
This item is brand-new, factory sealed.
Sealed MaceratorSelf-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
Features
Additional Information:
Marine
- Compact toilet waste macerator pump
- 15 minute rated, for use with waste holding tanks up to 900 litres (200 gallons) capacity
- Grinds raw toilet waste to a uniform slurry for easy transfer and discharge
- Self-priming up to 0.6m vertical lift
- Fully sealed motor with Dry-Run protection device
- Heavy duty 4 blade chopper
Application/Usage:
Marine
Specs
| Physical Characteristics | |
| Product Material | Stainless Steel |
| Weight (Approximate) | 4.83 lb |
| Height | 3.7" |
| Width | 4.7" |
| Material Details | <ul><li>Stainless Steel - Plate</li></ul> |
| General Information | |
| Brand Name | Jabsco |
| Manufacturer Website Address | http://www.xyleminc.com |
| Product Type | Macerator Pump |
| Product Name | 18590-2092 Macerator pump |
| Manufacturer | Xylem, Inc |
| Manufacturer Part Number | 18590-2092 |
| Product Model | 18590-2092 |
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Jabsco 18590-2092 Macerator pump 3931206
$221.65