McClean System

McClean System

System Layout

The McClean automatic tube cleaning system circulates sponge balls through the condenser tubing to keep the inner surface of the tubes free from scaling and fouling. Each cleaning cycle scours off the microbial fouling and soft scale before hardening in the heat exchanger tubes.

Scaling and microbial fouling build up every 200-400 hours. For manual cleaning, the condenser tubing should be scrubbed every 200 hours before fouling sets in. McClean System will automatically scour off the deposits by injecting sponge balls through the condenser tubing once every 30 mins.

The McClean system has a specially designed BallPump as the Prime Mover which allows the sponge balls to go pass through the BallPump without getting damaged. ​

Removing fouling deposits from heat exchangers and condenser tubes is costly and labour-intensive. McClean System eliminates maintenance costs associated with offline cleaning and increases the service life of the system.


  • Environmentally-friendly – It reduces energy consumption when chiller is in operations and prevents water wastage during shutdown for offline cleaning.
  • Low investment and operation cost – competitive pricing.
  • Simple and fast procedure - Replacing the cleaning medium (sponge balls) can be carried out easily.
  • Able to withstand corrosion - Made from corrosion resistant materials with Anodic Protection.
  • Able to withstand water pressure up to 16 bars.


  • Environmentally-friendly to use – It decreases the usage of resources (electricity & water) during operations.
  • Low maintenance cost – Including cost of replacing cleaning medium.
  • Simple and fast procedure - Replacing the cleaning medium passing through the condenser tubes can be done quickly.
  • High-quality materials - It is designed with materials that can hold out against corrosion.
  • Easy Installation - It is available in different configurations for accessible application.
  • Negligible head loss to the cooling water system to prevent incurring extra load on the cooling water pump.
  • No loss of chemical cooling water during normal operation.
  • Suitable for the operating pressure of the cooling water system.

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Hydroball Technics Holdings Pte Ltd
1 Kaki Bukit Avenue 3, KB-1 Building, #02-17 Singapore 416087
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Hydroball Technics: Your Partner in Energy Conservation

Hydroball Technics was established by Mr. Peter Soh as a Director in January 2003. Mr Renny Yeo Ah Kiang is the Director of Hydroball Technics since August 2010.

With a mission to deliver the best energy-efficient solution with a measurable reduction in resource consumption and enhance the productivity growth, HydroBall Technics is now the principal manufacturer of the award-winning automated tube cleaning system with 42 patents in 21 countries.

We are a key player in a fast-growing, energy-efficiency products and services industry with distributors and customers both in local and international. Hence, the innovation to achieve “state-of-the-art design” was given a full management support.

Hydroball Technics (SEA) has successfully developed a Non-Powered Automatic Tube Cleaning System for heat exchangers and condensers from the HVAC/ACMV industry accompanied with R&D ingenuity and sound engineering design that covers every potential reduction in energy consumption.

Singapore Green Building Council has recognized the HydroBall System as the only brand accredited in the “LEADER” category with 4-tick.

The wide-ranging advancement of our automatic tube cleaning system allows equipment to eliminate downtime and optimizes energy consumption by automatically keeping the heat exchanger tubes perpetually free from fouling and scaling deposits.

While in 2004, The Enterprise Challenge (TEC) has given the “Innovator Award” to HydroBall Technics under the Prime Minister’s office.

Our test results show that all chillers in central air-con systems equipped with Hydroball System have a trouble-free operation with the technical support from local distributors. This ensures optimal heat exchange efficiency, contributing to the prevention of unnecessary energy loss and low total-cost-of-use.

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