B-Gas
is pleased to add Oxygen Free
Nitrogen (OFN) to its range of
refrigerant products and services.
OFN is used for leak testing
of RAC systems and in helping
reduce oxidation when brazing
copper tubes.
The
cylinder size is 10 litres and
it contains approximately 2.10
m3 of OFN. All cylinders have
a grey body and green valve guard
as per the image.
Oxygen
Free Nitrogen cylinders will
be distinguished by the label
shown below and also a specialised
valve (also shown). This valve
incorporates a non-return feature
that ensures that the Nitrogen
we supply is guaranteed to be
oxygen free. The cylinder outlet
connection is 5/8 female.
Cylinders
are supplied on a returnable
deposit of £80.00 per (10L)
cylinder. There are no monthly
rental or fixed charges. OFN
is class 2.2 gas which is Non
Flammable and Non Toxic. 99.995%
Purity.
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