FREE Delivery

On all orders over £75, UK Mainland only

 

Call +44 (0) 1952 582 260

Don't know? Lets us help you choose

 

Finance Available

DivideBuy

<ahref="https://uk.trustpilot.com/review/www.weldingsuppliesdirect.co.uk" target="_blank">Trustpilot

Interest FREE finance is now available through DivideBuy

Business Finance now available! Call us for more information.

  • Interest FREE Finance

    We are delighted to announce that we are now offering interest FREE payment options on all orders over £150 in value. We have teamed up with market leaders DivideBuy to offer this option. Learn More
  • British made for over 50 years

    The UK's Largest Distributor The UK's Biggest Stockist Unbeatable Pricing Learn More
  • Bessey Welders Clamps

    The highest quality welding clamps from Bessey in Germany. Greats stocks and superb pricing! Learn More

Quad Gas

In stock
SKU
Quad Gas
£112.14 £93.45
dividebuy-logoCheck your eligibility

Fast check - won't affect your credit rating.

Quad Gas

You will use Quad Gases in Marine Environments. They are for testing cylinders to be filled. 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 

Product 

Shelf Life

Tolerance

10ppm H2S, 50ppm CO, 2.5% CH4, 18% O2/N2

24 months

±5%

10ppm H2S, 50ppm CO, 2.5% CH4, 18% O2/N2

24 months

±5%

10ppm H2S, 50ppm CO, 2.5% CH4, 20.9% N2

24 months

±5%

10ppm H2S, 300ppm CO, 1.45% CH4, 15% O2/N2

24 months

±5%

10ppm H2S, 300ppm CO, 1.45% CH4, 2.5% CO2, 15% O2/N2

24 months

±5%

15ppm H2S, 50ppm CO, 0.5% CO2, 2.5% CH4, 18% O2/N2

24 months

±5%

15ppm H2S, 50ppm CO, 2.5% Ch4, 18% O2/N2

24 months

±5%

15ppm H2S, 100ppm CO, 2.5% CH4, 18% O2/N2

24 months

±5%

15ppm H2S, 250ppm CO, 2.5% CH4, 18% O2/N2

24 months

±5%

20ppm H2S, 50ppm CO, 2.5% CH4, 18% O2/N2

24 months

±5%

20ppm H2S, 60ppm CO, 1.45% CH4, 15% O2/N2

24 months

±5%

25ppm H2S, 50ppm CO, 0.9% i-C4H10, 12% O2/N2

24 months

±5%

25ppm H2S, 50ppm CO, 0.925% C4H10, 12% O2/N2

24 months

±5%

25ppm H2S, 50ppm CO, 1.1% C3H8, 18% O2/N2

24 months

±5%

25ppm H2S, 50ppm CO, 1.62% CH4, 18% O2/N2

24 months

±5%

25ppm H2S, 50ppm CO, 2.5% CH4, 12% O2/N2

24 months

±5%

25ppm H2S, 50ppm CO, 2.5% CH4, 18% O2/N2

24 months

±5%

25ppm H2S, 50ppm CO, 2.5% CH4, 20/9% O2/N2

24 months

±5%

25ppm H2S, 100ppm CO, 0.35% C5H12, 19% O2/N2

24 months

±5%

25ppm H2S, 100ppm CO, 0/35% C5H12, 19% O2/N2

24 months

±5%

25ppm H2S, 100ppm CO, 1.1% C3H8, 19% O2/N2

24 months

±5%

25ppm H2S, 100ppm CO, 2.2% CH4, 18% O2/N2

24 months

±5%

25ppm H2S, 100ppm CO, 2.5% CH4, 18% O2/N2

24 months

±5%

25ppm H2S, 100ppm Co, 2.5% CH4, 20/9% O2/N2

24 months

±5%

25ppm H2S, 150ppm CO, 2.5% CH4, 18.5% O2/N2

24 months

±5%

25ppm H2S, 200ppm CO, 2.5% CH4, 20.9% O2/N2

24 months

±5%

25ppm H2S, 200ppm CO, 0.35% C5H12, 19% O2/N2

24 months

±5%

40ppm H2S, 100ppm CO, 2.2% CH4, 15% O2/N2

24 months

±5%

40ppm H2S, 100ppm CO, 2.5% Ch4, 15% O2/N2

24 months

±5%

50ppm H2S, 200ppm CO, 2.5% CH4, 18% O2/N2

24 months

±5%

50ppm H2S, 500ppm CO, 0.75% C4H10, 18% O2/N2

24 months

±5%

50ppm H2S, 500ppm CO, 2.2% CH4, 18% O2/N2

24 months

±5%

50ppm H2S, 500ppm CO, 2.5% CH4, 18% O2/N2

24 months

±5%

50ppm CO, 2% CO2, 2.5% Ch4, 18% O2/N2

24 months

±5%

10ppm H2S, 300ppm CO, 1.45% CH4, 2.5% CO2, 15% O2/N2

24 months

±5%

 

       

Delivery

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

Air- IATA

Sea- IMDG

UN1956 Compressed Gas n.o.s.

Quality

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. 

 

Cylinders

Cylinder Gas Capacity (litres)

20

34

58

110

Size Dia

230mm x 78mm

270mm x 73mm

360mm x 88mm

360mm x 88mm

Weight

0.3kg

0.5kg

0.8kg

1.4kg

Material

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

Outlet

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.             

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

Attachments

Empty

Slava Yurthev Copyright