Home » Welding Supplies » Argon Gas Regulators & Flow Meters » CO2 Gas Bottom Entry Welding Regulator

CO2 Gas Bottom Entry Welding Regulator

£34.50 ex VAT

Further Reductions Available On Request 01276 505012

  • Single Stage
  • Two Gauge
  • CO2



A CO2 regulator with a gauge to show cylinder contents and another for outlet pressure. A bottom entry regulator, these are ideally suited to Carbon dioxide cylinders with an outlet at the top.  Designed for a maximum Carbon Dioxide inlet pressure of 200 Bar and an Outlet pressure of 0 – 10 Bar.  A CO2 regulator has a standardised female fitting and the outlet is a male 3/8 BSP.

This single-stage two-gauge regulator is designed to step the pressurised contents of a compressed gas cylinder down to a pressure that can be used in welding and other applications.

These bottom entry CO2 regulators are suitable for use with the economical “Pub” gas type gas cylinders.  Also compatible with a wide range of UK standard carbon dioxide cylinders that have external threaded cylinder valves.


• 2 Gauges
• Bottom entry
• Displays – Bottle contents & Output pressure
• Output pressure controlled by the dial
• Fits vertical outlet valves
• Maximum outlet pressure 10 BAR
• Inlet pressure 200 BAR
• BS EN ISO 2503:2009.


The design of this regulator ensures that pressure is reduced from cylinder pressure and can be set to a maximum working pressure. (specific to each model)

These actions take place within one chamber making this particular style ideal for use where maintaining precise pressure settings over a period of time are essential.

This product features two gauges, which display bottle contents and output pressure. Output pressure is controlled by the center dial (pressure adjustment knob), which, when fully wound out, sets the pressure to 0 bar.

Two-gauge regulators enable pressure settings to be read from a distance and controlled more accurately.


Input fittings       BS341 No.8 Base Entry

Output fittings    3/8” BSP


This product conforms to the criteria laid out under British Standard BS EN ISO 2503 : 2009


There are no reviews yet.

Be the first to review “CO2 Gas Bottom Entry Welding Regulator”