The Jabsco 50890-1000 is a durable, self-priming 12V diaphragm waste pump designed for efficient wastewater transfer on boats. Featuring a robust single diaphragm with integrated joker valves, it handles sink, shower, and general waste water with ease.
Its multi-positional 38mm (1.5") ports allow excellent solids handling, while the pump’s quiet operation and extended dry-run capability make it ideal for onboard waste systems. Rated for continuous running up to 30 minutes, this pump self-primes up to 3 metres (9.8 feet) vertical lift.
Key Features:
12V DC | Max current draw: 8A | Fuse: 10A recommended
Flow rate: 19 LPM (5.0 GPM) | Maximum head: 3 metres
Self-primes up to 3m vertical lift
Multi-positional 38mm (1.5") ports for solids handling
Quiet, continuous operation up to 30 minutes
No filter required for operation
Compact size: 278mm (L) x 161mm (W) x 132mm (H)
ISO 8846 marine ignition protection and ISO 8849 bilge pump standard
Suitable for sink, shower, and waste water transfer