The Jabsco 18590-2092 is the latest 12V marine run-dry macerator pump featuring a fully sealed motor with triple corrosion protection and a powerful new four-bladed chopper blade to reduce clogging. Designed for efficient emptying of marine holding tanks, livewells, and fish boxes, this pump delivers reliable, high-capacity performance with self-priming up to 1.2 metres (4 feet) vertical lift.
Its sealed motor includes O-ring sealed end bells, sealed bearings, and a durable powder coating, preventing corrosion internally and externally. The pump’s smart sensor detects the absence of fluid and shuts off automatically to protect the impeller from damage during dry running. It can empty a 115-litre (30-gallon) holding tank in under 3 minutes and a 680-litre (180-gallon) tank with a 15-minute continuous duty cycle.
Ideal for use where discharge restrictions don’t apply, this macerator pump complies with USCG 183.410 and ISO 8846 marine ignition protection standards.
Key Features:
Voltage: 12V DC | Current: 16A | Fuse: 20A recommended
Flow rate: 45 LPM (11.9 GPM)
Self-primes up to 1.2m (4 feet) vertical lift
Triple sealed motor for maximum corrosion resistance
New four-bladed chopper blade reduces clogging
Automatic run-dry shutoff sensor protects impeller
Suitable for holding tanks, fish boxes, livewells
Compact size: 290mm (L) x 120mm (W) x 90mm (H)
Hose connections: 25mm (1") outlet, 38mm (1.5") inlet
1-year manufacturer warranty
The Jabsco 18590-2092 delivers durable, high-performance pumping for marine waste systems, ensuring fast and clog-free operation for demanding onboard sanitation needs.