Unitor Condensate Control


655 571323


General description

Concentrated liquid neutralising agent for corrosion control in condensate and feed water systems.


·                 Easy to use liquid treatment

·                 Neutralises the acids occurring in the condensate system

·                 Less maintenance required. Lower operating costs and increased reliability

·                 Volatilizes and carries over with the steam and so is recycled. Dosage is economical and efficient

·                 Simple test to determine level of treatment

·                 Used for protection of condensate and feed water systems in boiler systems of all pressures.

Ordering information

Product Number Product name


Directions for use

Dosage and Control

The condensate is tested for pH to determine the dosage level. The pH limits are 8.3-9.0. For an average system e.g. 10 m3, the dosage

is approximately 0.65 ltr/day

Dosing Method

Condensate Control is best dosed continously using a Unitor Boiler Water Treatment Dosing Unit. The treatment can be dosed together

with Oxygen Control.

Suitable dosage points are:

• Boiler feed line after recirculating valve

• Condensate pump discharge Condensate Control can be fed using Unitor's BWT dosing systems. Consult your WSS

representative for specific dosing instructions.

Sampling and Testing

A representative sample of condensate should be drawn for analysis daily. The sample should always be taken from the same point,

cooled and tested immediately.

cooled and tested immediately.

Condensate Control Dosing Parameters

< 8,3

8,3 - 9,0


Standard pH Range

All Boiler Groups

Increase Dosage by 25% for 72 hrs and retest.

Satisfactiry. Maintain dosage.

Decrease dosage by 25% for 72 hrs and retest.


These are recommended values based on experience and are in no way intended to replace the boiler manufacturer's specifications or company regulations.

Follow the Spectrapak test kit instructions and log the results on the log sheets provided by Wilhelmsen Ships Service. These log sheets should be sent to Wilhelmsen Ships Service Rapid Response center for review and comments.

It is important that regular testing is carried out to ensure levels of treatment are correct. Use dosage chart to maintain condensate pH between 8.3-9.0.

Further Technical Data

Form Liquid

Appearance Colourless

Density 1,0

pH, in 1% sol. 10

Non Compatible Avoid copper, brass and aluminium.

Documentation and literature




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