Maxi-Jet New-Jet 400 Submersible Water Pump – 400L/hr

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£11.82

Compact 400L/hr submersible water pump with adjustable flow for circulating nutrient solution and water in hydroponic systems and reservoirs.

The Maxi-Jet New-Jet 400 is a small but capable submersible water pump designed for applications where dependable circulation is needed without taking up much room in the reservoir. With a maximum flow rate of 400 litres per hour, it is well suited to smaller hydroponic systems, nutrient tanks and water circulation duties.

Flow can be adjusted directly at the pump, allowing the output to be reduced when the full 400L/hr is not required. Its compact dimensions also make the New-Jet 400 useful in reservoirs where available space is limited.

Four suction cups provide secure positioning inside the tank, while the removable outlet allows the pump to be incorporated into a suitable pipe or hose arrangement.

Why choose the Maxi-Jet New-Jet 400?

  • 400L/hr maximum flow – provides reliable water and nutrient solution circulation for smaller hydroponic systems.
  • Adjustable flow – reduce the pump output to suit the requirements of your individual setup.
  • Compact design – measures just 62.4 x 51.4 x 45mm, making it easy to position in smaller reservoirs.
  • Low 5.5W power consumption – efficient circulation from a compact submersible pump.
  • Four suction cups – help keep the pump securely positioned during operation.
  • IP68 rated – designed for submerged operation.

What is the New-Jet 400 suitable for?

The New-Jet 400 is designed for moving and circulating water, making it a useful pump for smaller hydroponic reservoirs and active irrigation systems. It can be used wherever nutrient solution needs to be moved from a tank through suitable pipework or kept circulating within a reservoir.

Its relatively small physical size makes it particularly useful where a larger pump would occupy too much reservoir space. The adjustable flow also gives growers more control when working with systems that do not need the pump's full 400L/hr output.

How to use the Maxi-Jet New-Jet 400

Position the pump in the reservoir and use the four suction cups to hold it securely in place. Connect suitable pipe or hose to the outlet where required, then make sure the pump is correctly submerged before switching it on.

Once running, use the integrated flow adjustment to increase or decrease the water output to suit the system. Avoid allowing the pump to operate without sufficient water around it.

As with any hydroponic water pump, periodically inspect the inlet and rotor area and remove accumulated debris or nutrient deposits. Keeping the pump clean helps maintain reliable water flow and reduces unnecessary strain on the motor.

Maxi-Jet New-Jet 400 specifications

Model New-Jet 400 / NJ400
Product type Submersible water pump
Maximum flow rate 400 litres per hour
Flow control Adjustable
Power consumption 5.5W
Voltage 220 – 240V
Frequency 50Hz
IP rating IP68
Dimensions 62.4 x 51.4 x 45mm
Mounting 4 suction cups
Installation Submersible
Typical applications Hydroponic systems, nutrient reservoirs, irrigation & water circulation

Maxi-Jet New-Jet 400 FAQs

What is the flow rate of the New-Jet 400?

The New-Jet 400 has a maximum flow rate of 400 litres per hour. The flow can also be adjusted at the pump when a lower output is required.

Is the New-Jet 400 suitable for hydroponics?

Yes. Its compact size and adjustable water flow make it useful for circulating nutrient solution and supplying smaller hydroponic systems.

Is the New-Jet 400 a submersible pump?

Yes. The New-Jet 400 is an IP68-rated submersible water pump designed to operate while positioned in water or nutrient solution.

Can I adjust the flow of the New-Jet 400?

Yes. The pump has adjustable flow control, allowing the output to be reduced when the full 400L/hr flow rate is not required.

How powerful is the New-Jet 400?

The pump is rated at 5.5W and provides a maximum water flow of 400 litres per hour.

How big is the New-Jet 400 pump?

The pump measures approximately 62.4 x 51.4 x 45mm, giving it a compact footprint for installation inside smaller tanks and reservoirs.

How does the New-Jet 400 stay in position?

Four suction cups allow the pump to be secured to a suitable smooth surface inside the reservoir.

Can the New-Jet 400 be used to circulate a nutrient reservoir?

Yes. The pump can be used to keep nutrient solution moving within a reservoir or as part of a suitable pumped hydroponic or irrigation setup.

Does the New-Jet 400 need regular cleaning?

Periodic cleaning is recommended, particularly when the pump is being used with nutrient solution. Keeping the inlet and rotor area free from debris and deposits helps maintain consistent water flow.

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£11.82