NEWA Maxi-Jet MJ Pumps MJ500, MJ750 and MJ1000 | Submersible Hydroponic Water Pumps

🌱 NEWA Maxi-Jet MJ Pumps — Guide & Product Information

💧 Tried and Tested Submersible Water Pumps

NEWA Maxi-Jet MJ Pumps are reliable submersible water pumps designed for hydroponic nutrient delivery, reservoir circulation and active irrigation systems. They are built to move water or nutrient solution quietly and efficiently, making them a strong all-round choice for growers who need dependable pump performance.

A reliable water pump is essential in active hydroponic systems, helping deliver nutrient solution from the reservoir to plants automatically and supporting more consistent feeding routines.

• ✔ Fully submersible water pump range
• ✔ Designed for nutrient delivery and reservoir water movement
• ✔ Reliable, quiet and low-maintenance operation

Browse more pump options in our Water Pumps category, or view the full Grow Systems range.

📦 Model Options

The NEWA Maxi-Jet MJ range is available in three model options, allowing growers to choose the right pump for their reservoir size, pipework layout and system demand.

• ✔ MJ500 — compact option for smaller reservoirs, lighter water movement and simple irrigation setups
• ✔ MJ750 — mid-range option for general hydroponic systems and regular nutrient delivery
• ✔ MJ1000 — larger option for higher-flow requirements and bigger reservoir-based systems

🌿 Supports Automated Nutrient Delivery

In hydroponic systems, the pump plays a key role in moving nutrient solution through pipework, drippers, trays, channels or control units. NEWA Maxi-Jet pumps help make feeding more consistent by moving solution automatically from the reservoir to the growing system.

• ✔ Helps pump nutrient solution to plants automatically
• ✔ Useful for active hydroponic and irrigation systems
• ✔ Helps reduce manual watering tasks

For compatible system ranges, browse Drip Feed Systems, IWS Kits and Spares and NFT Systems and Spares.

🔧 Built for Reliable Continuous Use

The NEWA Maxi-Jet range is engineered for continuous use, making it suitable for growers who need dependable performance over long periods. The corrosion-resistant plastic casing, quiet running design and low-maintenance construction make these pumps a practical choice for grow room use.

• ✔ Corrosion-resistant plastic casing
• ✔ Reliable design engineered for continuous use
• ✔ Runs extremely quietly with very low maintenance

🛡️ Pre-Filter, Suction Cups and 12.5mm Outlet

Each pump includes practical features for stable installation and dependable flow. Mountable suction cups help reduce movement and vibration, while the plastic pre-filter helps prevent blockages. All pump sizes feature a 12.5mm outlet, making system planning simpler across the range.

• ✔ Mountable suction cups help reduce vibration
• ✔ Plastic pre-filter helps prevent blockages
• ✔ 12.5mm outlet across all models

For pipework and installation accessories, browse our Pipe and Fittings category. For reservoir options, view 100L Flexi Rez, 225L Flexi Rez and 400L Flexi Rez.

⚡ 2m Cable with 13amp Plug

Each NEWA Maxi-Jet pump is supplied with a 2m mains cable equipped with a 13amp plug, giving a practical cable length for many grow room and reservoir setups.

• ✔ 2m mains cable included
• ✔ Supplied with 13amp plug
• ✔ Practical for reservoir and grow room installation

💻 Technical Specifications

• ✔ Product: NEWA Maxi-Jet MJ Pumps
• ✔ Model Options: MJ500, MJ750 and MJ1000
• ✔ Pump Type: Fully submersible water pump
• ✔ Outlet: 12.5mm outlet on all pump sizes
• ✔ Cable: 2m mains cable with 13amp plug
• ✔ Features: Corrosion-resistant plastic casing, suction cups, plastic pre-filter and quiet running design
• ✔ Use: Pumping water or nutrient solution automatically
• ✔ Application: Hydroponic systems, reservoirs, drip feed, NFT systems, irrigation layouts and grow room water movement

🏡 Ideal Uses

• ✔ Hydroponic nutrient delivery
• ✔ Reservoir water movement
• ✔ Automated feeding systems
• ✔ Drip feed, NFT and active hydroponic systems
• ✔ Replacing or upgrading grow room water pumps

📏 Setup and Usage Tips

• ✔ Choose the pump model based on reservoir size, flow requirement and pipework length
• ✔ Ensure the pump is fully submerged before switching on
• ✔ Use the suction cups to help reduce vibration and movement
• ✔ Keep the pre-filter clean to maintain reliable flow
• ✔ Check pipework and fittings for leaks before leaving the system unattended

For accurate feed preparation before filling your reservoir, use a Measuring Jug, Measuring Syringe or 5ml Pipette. For plant feed and pH products, browse Nutrients and pH Management.

❓ FAQ

What are NEWA Maxi-Jet MJ Pumps used for?
They are used to pump water or nutrient solution through compatible hydroponic systems, reservoirs, drip systems, NFT systems and irrigation layouts.

What models are available?
The current product page lists MJ500, MJ750 and MJ1000 options.

Are these pumps submersible?
Yes — the live product page confirms the NEWA Maxi-Jet pumps are fully submersible.

What outlet size do they use?
All pump sizes feature a 12.5mm outlet.

Do they come with a plug?
Yes — they include a 2m mains cable equipped with a 13amp plug.

Which model should I choose?
Choose MJ500 for smaller systems, MJ750 for general hydroponic use and MJ1000 for larger or higher-flow setups.