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We are always pleased when
customers select CoolFlow, Thermox and/or Solaris heat transfer
fluids. It confirms an awareness to the potential problems
associated with using non-specialist fluids in multi-metal
heating and cooling systems, and the subsequent benefits
of installing an inhibited heat transfer fluid with corrosion,
scale and biological inhibitors.
As with all closed loop
heating and cooling systems, we recommend proactive monitoring
and maintenance. Because, although the inhibitors will be
working to prevent corrosion, scale and biological fouling,
their continued success and reserves can only be confirmed
through periodic testing.
Sample testing schedules
may vary depending on factors such as;
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Thoroughness
of pre-commission cleaning. Please refer to BSRIA Guide
AG 1/2001.1 |
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Time
between installation of pipe-work, pressure testing
and commissioning |
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Subsequent
fluid loss and top-up. |
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Make-up
water quality – which can vary widely, especially if
delivered by tanker. |
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Air
ingress or exposure. |
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High
temperature stagnation – within solar panels. |
Under normal circumstances
we would recommend sampling and testing after commissioning,
again after six months and provided these results prove positive
annually thereafter.
The Fluid Maintenance Program
is free-of-charge to customers purchasing FMP directly from
Hydratech, but subject to conditions. Specifically a maximum
of two tests per year, per installation. If additional tests
are required there may be a charge. Sample delivery charges
are the customers responsibility.
Operation of the FMP is
very straight forward. We supply our customers with pre-packaged
and labelled bottles for collecting and despatching of samples
to our lab for periodic analysis.
Each sample report provides
confirmation that the concentration, pH, Total Dissolved
Solids, Turbidity etc. of the HTF are within acceptable limits.
If any results are outside these limits we may recommend
that a more in-depth test is carried out. A short written
report is provided for every test carried out.
Please phone
or email for more details.
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