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Demand flow regulator for 34ltr, 58ltr & 110ltr. The demand flow regulator is designed to be used with instruments that utilise a pump to draw calibration gas. The SEMA Gases Demand Flow Regulator is used to ensuring you receive the required flow of calibration gas for your application. At SEMA Gases, we only provide a variety quality gas regulators directly available from stock.

SEMA Gases is a manufacturer of span gases in disposable cylinder cans and gas accessories from the Netherlands, established from the want to create a label which is applicable for all brands of gas detection equipment. The products of SEMA Gases are used for calibration of portable gas detection instruments and calibration of fixed gas detection systems. SEMA Gases produces single gases (flammable gases, oxygen, toxic gases) and gas mixtures (2, 3, 4 or 5 gas mixtures) in various cylinder size up to 110 ltr.

Flow rate 0.0 – 3.0 lpm
Pressure gauge 0-1000 PSI (68 bar)
Inlet 5/8” – 18 UNF (C10) Male
Outlet 6mm Barbed Fitting
Material Nickel plated brass. Bonnet – Aluminium