Caravan Water Pumps
Pressure water pumps for motorhomes: Whale and Johnson Pump 12V/24V pumps for faucets and showers, also manual models.Caravan Water Pumps group products

The pump tolerates dry running and is protected against overheating: if it's left running against an empty tank, it shuts off automatically and restarts once the temperature normalises, without damaging the motor. Included quick-connect fittings and a filter make installation and servicing significantly easier than pumps where you have to thread every connection by hand.
- Flow 10.9 L/min, pressure 2.8 bar
- 12V, 10A fuse
- Three-chamber design, quiet and even flow
- Includes quick-connect fittings and filter

The pump tolerates dry running and is protected against overheating: if it's left running against an empty tank, it shuts off automatically and restarts once the temperature normalises, without damaging the motor. Included quick-connect fittings and a filter make installation and servicing significantly easier than pumps where you have to thread every connection by hand.
- Flow 10.9 L/min, pressure 2.8 bar
- 24V, 6A fuse
- Three-chamber design, quiet and even flow
- Includes quick-connect fittings and filter

A four-chamber diaphragm design (one chamber more than the smaller Par-Max 3) ensures quiet operation and minimal pulsation even when several taps are in use at once. The pump tolerates dry running and is protected against overheating with automatic restart. Included quick-connect fittings and a filter make installation easy and servicing fast — a good upgrade when an older pump can no longer keep up with a boat's water demand.
- Flow 15.1 L/min, pressure 2.8 bar
- 12V, 15A fuse, 2.5 kg
- Four-chamber design, for 3–4 outlets
- Includes quick-connect fittings and filter

Jabsco self-priming impeller pump for mounting on AC motors. Pump body suitable for IEC71 standard D80 motors. Capacity stated at maximum 1500 rpm. Capacity based on pumping water at 20°C with neoprene impeller; higher temperatures or viscosity will reduce capacity.
The impeller pump has a very wide application range and is suitable for a wide range of liquids. The pump must not be run dry for more than 30 seconds. Due to the risk of dry running, we recommend the use of a vacuum switch.
- Jabsco 80 pump body without motor.
- Capacity 80 l/min (1500rpm)
- Suction height up to 5m
- Connection 1" BSP
- Supplied with neoprene impeller
- Oil-resistant nitrile impeller available as an option

The Aqua O2 aerator pump is specifically designed for the demanding conditions of saltwater environments. Its unique 360-degree mounting flexibility makes it a perfect solution for tight spaces and any boat configuration. Easily upgrade your motor with the industry-first quick-change motor electrical connection, ensuring hassle-free maintenance and enhanced performance.
This efficient and reliable aerator pump keeps your bait and catch in prime condition during your fishing trips, whether you're in rough seas or calm lakes. The Aqua O2 pump guarantees optimal performance every time.
- 360° mounting flexibility
- Industry-first Quick-Change Motor Connection: Enjoy quick and hassle-free cartridge motor changes or capacity upgrades with this innovative feature.
- Energy-efficient with high flow rate
- Durable and corrosion-resistant construction

The Seaflo Pentrypump foot pump is an easy-to-use foot pump for water supply in a boat, caravan or motorhome. It is easy to install and has flexible connection options. It can be installed in several positions and is therefore suitable for a variety of spaces. The pump is self-priming and can be used dry without damage, making it both practical and reliable. With a capacity of up to 240GPH (approx. 908 l/h), it offers a smooth water supply directly via the foot pedal. The perfect solution when you want to keep your hands free. Made from food-grade materials, ensuring safe use with fresh water.
- Foot-operated diaphragm pump for fresh or seawater
- Self-priming and resistant to dry running
- Capacity up to 240 GPH (908 l/h)
- Easy installation thanks to flexible hose
- Hands-free operation with foot pedal
- Made from food-grade materials
- Up to 15 l/min
- Self-priming and resistant to dry running
- Compact and easy to install
- Type: Foot-operated kitchen pump
- Flow: 240 GPH / 908 l/h (? 4 gallons/min)
- Lifting height: 3m
- Suction height: 2m
- Connection: 1/2” (12mm) hose
- Self-priming: Yes
- Dry running: Yes
- Material: Food grade components
- Installation: Flexible input/output connection allows multiple installation directions

Durable pressure-controlled diaphragm pump for supplying fresh water to boats, motorhomes, caravans and other mobile systems. The three-chamber pump delivers up to 10.6 l/min flow at 3.1 bar operating pressure.
The pump is self-priming from a height of up to 1.8 meters and can withstand dry running without damage. The built-in pressure switch starts and stops the pump automatically when the tap is opened or closed.
Thanks to its high capacity, the pump can supply water to three or more 1/2 inch water points. The structure is designed to facilitate installation, maintenance and preparation for winter storage.
Features
- Pressure-controlled diaphragm pump for fresh water
- Three-chamber structure
- Flow rate up to 10.6 l/min
- Operating pressure 3.1 bar
- Self-priming up to 1.8 m
- Resistant to dry running
- Built-in pressure switch
- Automatic start and stop
- Suitable for three or more water points
- Easy to install, maintain and winterize
- Suitable for boats, motorhomes and caravans
Specifications
- Type 3-chamber diaphragm pump
- Operating voltage 12 V DC
- Flow rate 10.6 l/min or 2.8 GPM
- Operating pressure 3.1 bar or 45 PSI
- Current consumption up to 5.61 A
- Self-priming height up to 1.8 m
- Dry run time yes
- Maximum water temperature 60 °C
- Valve material EPDM
- Membrane material Santoprene
- Connection 1/2"-14 MNPT
- 10.6l/min
- 3.1 Bar
- 12 Voltia

SEAFLO Pressure switch for 41, 42 and 43 Long Series water pumps
Pressure switch for automatic control of SEAFLO 41, 42 and 43 Long Series water pumps. The pressure switch starts and stops the pump according to the pressure in the water system, ensuring smooth and reliable operation.
Features
- Fits SEAFLO 41, 42 and 43 Long Series water pumps
- Controls automatic pump start and stop
- Operates according to water system pressure
- Operating pressure 40–80 PSI
- Pressure switch for Seaflo pumps
- Fits 41–43 Long Series
- Operating pressure: 40–80 PSI

SEAFLO 52A 12 V pressure water pump 15 l/min
The SEAFLO 52A is an efficient and quiet five-diaphragm pressure water pump for boats, RVs and cottages. The pump delivers up to 15 liters per minute and an operating pressure of 4.2 bar, making it suitable for simultaneous use of multiple water points.
Thanks to the built-in pressure switch, the pump starts and stops automatically when the tap is opened or closed. The pump is self-priming up to 1.8 meters and can withstand dry running. Quick-connect couplings make installation and maintenance easy. The pump is suitable for pumping both fresh water and seawater.
Features
- 12 V five-diaphragm pressure water pump
- Output up to 15 l/min
- Operating pressure 4.2 bar
- Self-priming up to 1.8 meters
- Can withstand dry running
- Automatic start and stop with pressure switch
- Quiet running sound
- Suitable for continuous use
- Feeds up to four water points simultaneously
- Quick connectors make installation and maintenance easier
- Durable construction and long service life
- Suitable for fresh water and seawater
- CE, RoHS and ISO certified
- Type: 5-chamber diaphragm pump
- Voltage: 12V DC
- Flow: 4.0 GPM / 15 l/min
- Operating pressure: 60 PSI / 4.2 bar
- Self-priming: Up to 1.8 m
- Current consumption: Max. 13 A
- Dry run duration: Yes
- Maximum water temperature: 60 °C
- Valves: EPDM
- Membrane: Santoprene
- Connection: Quick connectors
- Usage: For up to 4 water points, fresh or salt water

SEAFLO submersible pump 12 V 14400 l/h
The SEAFLO 14400 l/h is a powerful 12 V submersible pump for pumping large volumes of water. It is suitable for use on boats, for example, for flushing, pumping bilge water and recirculating water in fish tanks.
The fully submersible pump is designed for demanding marine conditions. The reinforced, shock-absorbing base structure reduces noise and vibration during operation. The corrosion-resistant construction improves the pump's service life in wet and demanding conditions.
A built-in airlock guard helps maintain a steady water flow. The pump is easy to install and clean, and the ignition-protected design increases safety when using it on a boat.
Features
- High pumping capacity, up to 14400 l/h
- Fully submersible design
- Suitable for flushing, pumping bilge water and water recycling
- Quiet and low-vibration operation
- Airlock guard helps maintain consistent water flow
- Corrosion-resistant construction
- Shock-absorbing reinforced base structure
- Easy to install and clean
- Ignition-protected construction
- RoHS, SGS and ISO compliant
- Voltage: 12V
- Output: 14400L/h / 240L/min
- Maximum current consumption: 15.5 A
- Maximum lifting height: 5.3 m
- Fuse: 25 A
- Output connection: 38 mm
- Maximum liquid temperature: 43 degrees

The Gulper Whale sewage pump is designed to handle toilet waste and is ideal for use in tanks and suction systems. It is virtually clog-proof. Thanks to the swivel inlet and outlet, installation is easy even in difficult locations. The pump has 38mm hose connections, is self-priming from up to 3m and pumps up to 18 litres per minute. This diaphragm pump can be pumped dry without damage and is easy to maintain.
Weight: 2.12kg
Voltage: 24V DC
Fuse size: 5 amps
Power consumption: 2.5 amps
Hose connections: 38mm (1½”)
IP45
Service kit – part number 50202 (see spare parts)
- Flow 18 l/min
- Voltage 24V
- Hose connections 38mm (1½”)
- For emptying septic tanks and bilges

Recessed stainless steel hose connection with quick release coupling. Built-in check valve that closes when the hose is removed. Connection female RF feedthrough 1/2" thread. Connection male Nylon 3/4" thread.
- Installation in bulkhead
- The hose can be connected and disconnected under pressure
- Durable bayonet mount
- Sealed with two Viton O-ring seals
- High flow capacity
- Body made of 316 stainless steel 1/2" BSP thread
- Nylon 66 connector with 3/4" BSP thread
- Recessed hose connection
- Built-in check valve
- 1/2" and 3/4" threads

When the pump starts, it quickly builds up pressure to 2.8 bar (41 psi). At this pressure, it automatically switches off thanks to the built-in pressure monitoring (pressure switch). The pump's check valves ensure that the pressure is maintained even if the pump switches off. When the tap is opened, the pressure drops and the pump automatically switches on again.
The pump is self-priming and can withstand dry running without damage. It is recommended to use a water filter before the pump and an accumulation tank afterwards for best performance and efficiency.
Specifications:
- Voltage: 24V
- Flow: 20 L/min (5.2 GPM)
- Maximum pressure: 2.8 bar (41 psi)
- Hose connections: 12.5 mm or 19 mm (1/2" or 3/4")
- Suction height: 2m
- Maximum liquid temperature: +50°C
- Dimensions: 240 x 214 x 110mm
- Weight: 2kg
- Recommended fuse: 8A
- Manufacturer's warranty: 3 years
NOTE! The pressure is adjusted at the factory. Adjusting the pressure switch will void the warranty.
- 20 l/min
- 2.8 Bar
- 24 Volts

When the water tap is opened, the valve starts the pump and turns it off when the tap is closed.
Hose connection: 13mm
Power consumption:
10 A at 12 V
5 A at 24 V
Maximum pressure: 2 bar (30 psi)
Built-in check valve
The valve must be installed vertically.
- Hose connection: 13mm
- Built-in check valve
- For bilge pump

A virtually silent pressure water pump that is self-priming up to 3 meters and can withstand dry running without damage. It is suitable for both salt water and fresh water. The pump head has four diaphragms that make the flow smooth and stable.
The pump is equipped with a quick connection for the Whale System 15.
Whale System 15 is specially designed for boat use and ensures a waterproof and highly reliable pipe system.
No special tools are required for installation and component reuse.
Capacity: 18 l/min
Weight: 2.9kg
Voltage: 12V
Fuse: 12A
Suction height: 3m
Hose connections: Whale System 15 female connections
Minimum cable cross-section: 2.5 mm² (13 AWG)
- Quiet
- 18 l/min
- 3 bar
- 12 volts









