Pre-Commission Cleaner for Closed Heating & Cooling Systems – 2877

Available in 25Kg drums

200Kg and IBC orders are POA


Accepta 2877 is a high performance,  NTA / HEDP based pre-commission cleaner, scientifically formulated for the cleaning and removal of mill scale, swarf and building debris from closed heating and closed cooling systems.

Accepta 2877 is a chelant and polymer-based cleaning agent developed to efficiently remove iron and scale deposits from within closed cooling or heating systems.

Accepta 2877 gives superb results when used as a pre-commission cleaning product and will remove mill scale, swarf and building debris from the system.

Accepta 2877 is ideal for building services engineers and plumbers wishing to commision closed heating or cooling systems prior to a building or facility hand-over.

Product Benefits

  • Highly effective cleaner for closed cooling or heating systems
  • Designed to efficiently remove iron and scale deposits
  • Effectively removes mill scale, swarf and building debris
  • Superb pre-commission cleaner
  • Ideal product for building services engineers and plumbers

Product Properties

Form: Liquid
Colour: White coloured
Density: 1.18 – 1.24 kg/m3
pH: 4.5 – 7.0
Solubility: 100%
Boiling point: 100 oC

*Full details of the product properties are available in the Safety Data Sheet. See below.

Application & Dosage Information

Add Accepta 2877 to the system at 1% of system volume, allow to circulate for several hours (depending on the severity of the deposits/debris) and then drain from the lowest point in the system. Then, flush the system until the water runs clean.

Following this, refill the system adding the required water treatment chemicals, for example Accepta 2509 – a scale and corrosion inhibitor for closed circuit water systems.

It is always advisable to carry out a ‘Control Of Substances Hazardous to Health’ (COSHH) assessment before use.

For further technical assistance concerning Accepta 2877 please contact Accepta.

Safety, Storage & Handling

For full details concerning safety precautions, storage and handling procedures for this product please refer to the latest Safety Data Sheet. To request the latest MSDS for this product please fill out the form below.

Additional information

Weight 25 kg