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Q)
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What refrigerants are the Parker driers suitable
for?
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A)
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Parker
driers suit most HFC's (but not R410A), HCFC's and CFC's.
But the BiFlow drier for heat pumps is only suitable
for R.12, R.22 and R.502.
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Q)
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What refrigerants are the Parker Liquid Line Sight
Glasses suitable for.
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A)
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Parker
combined sightglass/moisture indicators suit most HFC's
HCFC's and CFC's.
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Q)
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How do I minimise flare joints as required by EN378
whilst retaining the convenience of a flared connection?
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A)
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Flare to solder swivel connectors (our part numbers
KRCY in sizes from 1/4" to 5/8") are acceptable.
One end of the connector is soldered to the pipe, the
other end provides a machined female flare connection.
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Q)
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How is the presence of moisture indicated in a Parker
sightglass?
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A)
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The Parker
indicator element changes colour from green (dry) to
yellow (wet).
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