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MARINE AIR / CALIBRATION GAS

Known gas. Clear checks. Safer work at sea.

Marine Air calibration gas supports routine detector checks, service work and enclosed-space readiness.

10AL · 8AL · 7HPPortable formats 2 L–50 LRefillable filling LEL · O2 · CO · H2SCommon mixtures
Marine Air calibration gas cylinder range
MARINE AIR Portable and refillable cylinder supply

Portable cylinder range

Three practical formats for onboard detector calibration

Model Material Gas capacity Service pressure Dimensions Weight Connection Refill
10AL Aluminium 112 L 70 bar / 1000 psi 360 x 90 mm 1.0 kg C10 / 715 Non-refillable
8AL Aluminium 58 L 35 bar / 500 psi 362 x 89 mm 0.73 kg C10 / 715 Non-refillable
7HP Steel 34 L 34 bar / 494 psi 279 x 76 mm 0.68 kg CGA 600 / 713 Non-refillable

10AL and 8AL are available globally. 7HP is supplied globally except Europe.

Gas and filling capability

From routine detector mixtures to project-confirmed supply

01

Common gas options

LEL, O2, CO, H2S, CO2, SO2, NO2, NH3, H2, N2

02

Mixture routes

Single gas, common multi-gas blends, zero air and balance nitrogen.

03

Refillable cylinder sizes

2 L · 4 L · 8 L · 10 L · 20 L · 40 L · 47 L · 50 L

04

Applications

Portable and fixed detectors, enclosed-space checks, onboard service and shipyard inspection.

Order checklist

Four details help us confirm the correct supply route

01

Gas and concentration

List each component, target concentration and balance gas.

02

Cylinder and pressure

State the required cylinder size, valve connection and filling pressure.

03

Instrument and regulator

Send the detector model and required flow so regulator compatibility can be checked.

04

Documents and destination

Confirm certificate, SDS, labeling, delivery destination and any transport restrictions.

Regulator selection must be confirmed against the gas, connection, required flow and detector specification.

Product documents

Download the Marine Air calibration gas overview

Send the gas requirement

Tell us the mixture, cylinder and detector model.

Request calibration gas