CNC milling machine water pump 75W 220V 3.2m cooling system

The water pump for CNC milling is an integral part of a modern milling machine cooling system. This 75W pump is designed to cool 2.2kW and 1.5kW spindles, ensuring their optimal operating temperature and longevity. The water pump for CNC milling operates on 220V or 110V current, making it suitable for both European and US electrical conditions. The product is equipped with 3.2-meter long hoses and provides a flow rate of 3000L/h to effectively cool milling systems and clear debris.

Water pump for CNC milling — key features

• Powerful cooling system — The 75W motor generates a 3000L/h water flow rate, guaranteeing effective heat removal from the milling zone and protecting devices from overheating.
• Universal electrical connection — You can choose between a 220V or 110V version, making it suitable for any electrical network in Europe or the US, providing flexibility and convenience.
• Long hose system — 3.2-meter long hoses allow for convenient placement of the pump unit away from the milling center, reducing vibrations and noise.
• Universal compatibility — Suitable for 0.8kW, 1.5kW, 2.2kW, 3kW spindles, and with the appropriate configuration, it can also be used for 4kW and 5.5kW models.
• Standard connection — The 6mm diameter water nozzle guarantees compatibility with most CNC systems, and is easy to install and detach.
• Compact dimensions — The 150x80x140mm size allows for efficient installation of the pump unit on the workbench or next to the milling machine.
• Reliable production — High-quality materials and professional assembly technology ensure long-term and durable operation without failures.

Technical specifications

• Pump length: 3.2 m
• Voltage: 220-240V AC or 100-110V AC
• Power: 75W
• Water flow rate: 3000L/h
• Dimensions: 150x80x140 mm
• Water hose diameter: 6 mm
• Application: 0.8kW, 1.5kW, 2.2kW, 3kW and larger spindles
• Package: One pump with a complete hose set

Who is it suitable for and how to use it?

The water pump for CNC milling is ideal for CNC operators, model makers, designers, and small to medium engraving workshops. The product is used for continuous cooling of milling machines, especially when performing complex engraving work on metal, plastic, or wood. The pump needs to be connected to an electrical outlet, the water tank filled with distilled water, and the hoses directed to the milling zone. Regular checking of the water level and changing the water every few weeks will significantly increase the service life and efficiency of the water pump for CNC milling.

Buyer questions

Q: Is this pump suitable for a 2.2kW spindle?
Yes, this 75W water pump is specifically designed to cool 2.2kW spindles. It provides a sufficient water flow rate (3000L/h) to effectively cool the milling zone and protect the motor from overheating. The pump operates continuously without issues with this size of spindle.

Q: How often does the water need to be changed in the pump?
It is recommended to change the water every 2-3 weeks or if you notice it becoming contaminated. It is best to use distilled water, which reduces the formation of deposits in the system. Regular water changes and system cleaning will increase the pump's service life and maintain optimal cooling efficiency.

Q: Is the pump certified for EU standards?
Yes, this is shipped from an EU source and uses the EU standard 220V, with customs and VAT duties covered in EU countries. The US version with a 110V plug is also certified to the relevant standards. Delivery is fast and secure, with support from our store team.

A water pump for CNC milling is a necessary investment for any CNC machine to achieve maximum efficiency and longevity. Thanks to this reliable product, your milling work will be high-quality, and your equipment will be sustainable and reliable for decades.

Sources: Milling spindle technology | TopSmart store