Johnson Cartridge Bilge Pumps

The L650 and 750 Incorporate some of the most advanced features.
Heavy duty motors with stainless steel (SS2343) shaft and tough thermoplastic bodies to provide a long life.

Max flow rates from: 40 L/min - 73 L/min
Amperage from: 2.5A - 3.2A
Fuse sizefrom 3A -5A
Design features
Pump body: Thermoplastic
Shaft seal: Lip seal
Shaft: Stainless steel (SS2343)
Voltage: 12/24 V DC
Hose sizes: L450 - L650: 3/4" includes Hose tail
L750: 1 1/8" Does not inlude Hose tails

Diameter 70 mm
Max Height:112 mm
Weight:0.27 kg

L750

Diameter 70 mm
Max Height:112 mm
Weight:0.32 kg

The both pump series consists of four different sizes. The basic version can be combined with either an automatic switch AS888, an electronic float switch or the new ULTIMA switch for automatic operation. The Cartridge Duo pumps are equipped with a non-clogging electronic float switch as standard.(see our Ultima combo listing)

For L450, L550, and L650 and dito Ultima Combo versions, we have improved the design with easy-to-install Dura-Port discharge ports to eliminate stress cracking caused by over-tightened hose clamps.
The pumps will be delivered including both a straight and a 90° smooth elbow Dura-Port as well as a removable check valve.

Both the Cartridge and the Ultima Combo pumps may be manually operated via the Johnson Pump bilge control panel.

CE-approved

Features

•Compact, all-in-one motor/impeller unit
•No tools needed for maintenance
•Extremely energy efficient
•Water-cooled motor for long service intervals
•Meets the international standard, ISO 8849 marine