Regulators For High Pressure Cylinders

Scientific and Technical Gases has considerable expertise in handling all types of gases. We therefore have the experience to be able to recommend the best regulator for your application.

In order to select the correct regulator for your needs you should consider:

Pure gases at 99.999% and above and PPM gas mixtures generally need a higher integrity regulator.
Reactive or corrosive gases usually require a stainless steel regulator.
For brief short term use, a single stage regulator is usually adequate.
If the gas is in continuous use and a steady flow is required, a two stage regulator is usually required.

Gentec R21 Series Regulators

This regulator is a diaphragm-sensed dual-stage ‘High Purity-style' regulator, designed for applications where a consistent outlet pressure and flow is desired.

It is available in nickel-plated brass and stainless steel.

Gentec R31 Series Regulators

This regulator is a diaphragm-sensed single-stage ‘high purity-style' regulator, designed for applications where low flow is desired.

It is available in nickel-plated brass and stainless steel.