Robust construction with brass body and stainless steel shaft for durability
Ignition protection compliant with ISO 8849 and ISO 8846 for safety
Quiet operation with EMI anti-noise filter
High flow rate of 35 liters per minute
Available at
£ 124.99
Delivery
3-4 days
/
£ 5.49
£ 140.00
Delivery
See provider
/
£ 0.00
£ 140.99
Delivery
7 days
/
£ 14.00
Description
The MARCO UP1-J Self-Priming Marine Pump operates on a 24V system and is designed for bilge and gray water management on all types of boats. Engineered in Italy, this pump offers a flow rate of 35 liters per minute (9.2 GPM). It features a self-priming capability, allowing for flexible installation above the water source. The pump is constructed with a nickel-plated brass body, stainless steel shaft, and a rubber impeller. It is compliant with ISO 8849 for ignition protection and ISO 8846, making it safe for use in engine compartments. The internal brush holder includes an EMI anti-noise filter to reduce operational noise and prevent electrical interference. The pump also has a waterproof cap and a watertight cable gland for enhanced durability and protection against moisture.
FAQ
The Marco UP1-J pump operates on a 24V system.
The pump has a flow rate of 35 liters per minute (9.2 GPM).
Yes, the pump is compliant with ISO 8849 for ignition protection and ISO 8846, making it safe for operation in engine compartments.
The pump features a nickel-plated brass body, a stainless steel shaft, and a rubber impeller.
Yes, it is equipped with an EMI anti-noise filter in its internal brush holder to reduce operational noise and prevent electrical interference.
dirty water pump
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Result
Model
Customer reviews
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Available at
Brand
Model
Colour
Size
Advantages
1
Comparison Winner
Result
Result
Good
05 / 2026
Model
KATSU 400W Portable Submersible Pump for Clean and Dirty Water for Garden Pond, Pools, and Ditches + Float Switch
Customer reviews
4.3 / 5 (2,715)
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Available at
£ 29.69
£ 36.99
Brand
KATSU Tools
Model
FSP400DW
Colour
Blue
Size
400W Normal
Advantages
Multipurpose Ideal for heavy-duty draining applications including pools, ponds, pits, sumps, ditches, footings, etc
Efficient 400 W with a maximum drainage flow of 7500 L h to easily empty water from ponds, pools, hot tubs, and other bodies of water up to 5 m deep
Dirty Water Drainage Able to uptake grains up to 35 mm wide to safely drain dirty water
2
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Result
Satisfactory
05 / 2026
Model
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£ 42.23
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4170682
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Red
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3
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Satisfactory
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VonHaus Submersible Water Pump with 8m Hose (400W) - Includes Jubilee Clips - Drain Dirty or Clean Water from Pond, Swimming Pool, Hot Tub, Flooded Cellar - with Float Switch & Hose Connector
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Brand
DEKO
Model
DEKO Submersible Water Pump 400W 8000L/H
Colour
Orange-400w
Size
Yellow-400W
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HIGH WORKING EFFICIENCY Stable 400w power, maximum flow rate of 8000 L h, Max. pump height up to 5m, and the Max. submersion depth is 7 m,this submersible water pump easily passes solids up to 35mm in diameter.
MULTI OUTLET SIZE With multiple hose and threaded pipe connection sizes including 1", 1-1 4, G1" and G1-1 2", you can choose according to the flow rate, and can use clamps or hose threads to set the drain hose, suitable for many different Scenes.
AUTOMATIC FLOAT SWITCH The automatic float switch can sense the water level. When the water level is lower than the set value, the float switch will turn off the pump motor to prevent idling. At this time, the drainage can still be continued by manual control, and the maximum water level after drainage is not higher than 35mm.
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Satisfactory
05 / 2026
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Available at
£ 49.99
Brand
FOTING
Model
550237-UK
Colour
Blue
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EFFICIENT SUMP PUMP Outperforming other 550W pumps, FOTING's upgraded sump pump delivers an incredible 17000L H flow rate, and lift water up to 9 M of vertical height to easily empty water from ponds, pools, hot tubs, and other bodies of water up to 7 m deep. Sump pump boasts a mechanical seal for enhanced efficiency, energy savings, and superior seal protection
LOWER DEPTH DRAINING Utility pump drain water as low as 1 mm, making it ideal for use in boats, puddles, pool covers, and pool bottoms for efficient water removal
AUTOMATIC&MANUAL MODE The float switch automatically turns on the sump pump with a water level of about 17.5 cm. When the water level is lower than this level, the power will be cut off automatically
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Result
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Satisfactory
05 / 2026
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Einhell Dirty Water Pump 900W, 2-in-1 Submersible Electric Pump for Easy Drainage of Floods, Hot Tubs and Pools Stainless Steel Pump, 18,000 L/h, Height-Adjustable Float Switch GC-DP 9035N
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4.3 / 5 (523)
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£ 69.95
£ 70.00
£ 70.99
£ 70.99
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Model
4170778
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Multi
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Advantages
8
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Result
Satisfactory
05 / 2026
Model
FOTING 16000 L/H Submersible Water Pump with Float Switch, 550W Electric Sump Pumps for Dirty/Clean Water, Portable Water Pump for Garden Pond, Pools, Ditches
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4.4 / 5 (42)
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Available at
£ 39.99
Brand
FOTING
Model
Q550B237M-UK
Colour
Blue
Size
XL,16000 L/H pump
Advantages
550W POWER HIGH EFFICIENCY The water pump features an energy efficient motor, which can drain water up to 16000 L H and lift water up to 8 M of vertical height to easily empty water from ponds, pools, hot tubs, and other bodies of water up to 7 m deep. Sump pump boasts a mechanical seal for enhanced efficiency, energy savings, and superior seal protection
3.5CM SOLIDS AVAILABLE 16000 L H submersible pump can handle up to 3.5cm solids and removes water down to 3.8cm from the surface, making it perfect ideal for high volume sewage discharge, swimming pools, basement drainage and more
AUTOMATIC&MANUAL MODE When water level reaches approximately 17.5 cm, float switch automatically activates the drainage pump. When water level drops below 3cm, power supply will be automatically cut off
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Satisfactory
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Water Pump: DEKO Submersible Water Pump 400W 8000L/H, Portable Water Sump Pump to Empty Pool, Water Drainage Pump for Clean and Dirty Water for Garden Pond, Pools, and Ditches + Float Switch
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4.0 / 5 (1,130)
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Available at
£ 27.19
Brand
DEKO
Model
CSP-400BL-EU
Colour
Blue-400w
Size
Blue-400W
Advantages
POWERFUL PERFORMANCE The Max. drainage flow is 8000 L h, the Max. pump height is up to 5m, and the Max. submersion depth is 7 m, which can easily discharge sewage. This submersible water pump easily passes solids up to 35mm in diameter.GREAT for flooded area, swimming pools, cellars or garden pond.
MULTI OUTLET SIZE With multiple hose and threaded pipe connection sizes including 1", 1-1 4, G1" and G1-1 2", you can choose according to the flow rate, and can use clamps or hose threads to set the drain hose, suitable for many different Scenes.
AUTOMATIC FLOAT SWITCH The pump is equipped with a sensitive automatic float switch, which can sense the position of the water level line, and the switch can automatically start stop. Once the water level reaches the specified value, the pump will automatically stop to avoid idling. The highest water level after suction is only 35mm.
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Result
Result
Satisfactory
05 / 2026
Model
Heavy Duty Flood & Sewage Water Pond Drain Septic Sump Cesspool Grinding Pump with 30m FIRE Hose (Float Switch)
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