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Refridgerant Calibration Gas

In stock
Refridgerant Calibration Gas
£112.14 £93.45
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Refridgerant Calibration Gas

Refrigeration and air conditioning systems have to be checked regally. This prevents leakage of fluorinated gases. They have to repair any detected leak as soon as possible. They have to check the leak repair within a month to ensure it has been effective. Gases critical for work place safety and plant protection. These Calibration Gas Cylinder (s) come in Various sizes. Called Span Gas and Bump Gas they come in a Span Gas Bottle, Bump Test Gas Cylinder. A Span Gas Cylinder needs a Calibration Gas Regulator. All the above come as Zero Calibration Gas (an alternative name). 

Reactive and Non Reactive Gases


Shelf Life


1000ppm R123 in Air

36 months


1000ppm R134Ain Air

36 months


1000ppm R14 in Air

36 months


1000ppm R22 in Air

36 months


1000ppm R23 in Air

36 months


500ppm R40 in Air

36 months


1000ppm R404A in Air

36 months


1000ppm R407C in Air

36 months


1000ppm R442D in Air

36 months


1000ppm R507 in Air

36 months




Stocks of the most commonly used mixtures are carried so you have piece of mind that you will receive your order in time. Cylinders can be shipped, couriered or flown to suit our customers needs. 

Delivery prices only apply to the mainland UK because of the nature of the contents of the goods. Contact us directly for a quotation to all other destinations.

Road – ADR



UN1956 Compressed Gas n.o.s.


All raw materials used for mixtures have traceability as part of our quality control procedure and our laboratory carries out final analysis and checks for the finished mixtures. 



Cylinder Gas Capacity (litres)





Size Dia

230mm x 78mm

270mm x 73mm

360mm x 88mm

360mm x 88mm







Aluminium Alloy

Aluminium Alloy

Aluminium Alloy

Aluminium Alloy

Water Capacity

0.98 Litres

1 litre

1.72 litres

1.55 litres

Filling Pressure

175 psi (12 Bar)

500psi (34 Bar)

500psi (34 Bar)

1000psi (68 Bar)

Useable Gas

12 Litres

34 Litres

58 Litres

110 litres


7/16" 28NS/2 ma

5/8" - 18 UNF (C10)

5/8" - 18 UNF (C10)

5/8" - 18 UNF (C10)

Bump Gas Regulator

Flammable Gas

Propane (C3H8),Methane (CH4), Butane (C4H10). (LEL or Volume mixtures).

Mixed Gases

LEL, H2S, CO, O2. 2, 3, 4 or 5 gas mixtures availaible.

Toxic Gases

CO, H2S, CI2, SO2, NH3, CO2 & many more.             

Volume (%)mixtures for use with oxygen meter and instrument testing.    



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