Tech Master Gas Arc High Pressure Regulator - D1G Series - High Flow

3960067670 Gas Arc In Stock Fast Dispatch
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£1,318.07 inc VAT
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  • High-pressure regulator combining dome loaded and pilot regulator functions
  • Flow rates up to 500m³/hr at 125bar inlet pressure
  • 3/4″ NPT Female inlet and outlet connections
  • Delivery range 0–38 bar; maximum inlet pressure 300 bar
  • Compatible with inert, fuel gas, and oxygen up to 230–300 bar
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The Tech Master Gas Arc High Pressure Regulator – D1G Series – High Flow is a sophisticated unit, integrating both a dome loaded and pilot regulator into a single compact design.

This regulator is specifically engineered to provide consistent flow rates, making it ideal for high flow applications like laser cutting, fire suppression, and gas purging.

With its ability to support flow rates up to 500m³/hr at 125bar inlet pressure, the D1G is a versatile tool for various industrial applications.

Key Features

  • Combination Design: Incorporates both dome loaded and pilot regulator functionalities.
  • High Flow Capacity: Supports flow rates up to 500m³/hr at 125bar inlet pressure.
  • Compact Unit: Optimizes space and efficiency with its integrated design.
  • 3/4″ NPT Female Inlet and Outlet: Provides robust and secure connections.

Typical Applications

  • Laser Cutting: Ideal for high-flow rate requirements in laser cutting applications.
  • Fire Suppression: Suitable for fire suppression systems needing consistent pressure delivery.
  • Gas Purging: Effective in gas purging operations in industrial settings.
Delivery Range 0 – 38 bar (550 PSI)
Max. Inlet Pressure 300 bar (4350 PSI)
Flow Coefficient (Cv) 1.02
Gas Compatibility 300bar Inert, 300bar Fuel, 230bar Oxygen
Regulator Ports 3/4″ NPT [F] Inlet & 3/4″ NPT [F] Outlet
Control Panel Ports 1/4″ NPT [F] Inlet & 1/2″ BSP [F] Outlet
H.P. Gauge 50mm (2″) Diameter
L.P. Gauge 50mm (2″) Diameter
Regulator Weight 2.05 kg
Control Panel Weight 3.51 kg
Operating Temp. Range -20°C to +60°C (-4°F to +140°F)
Standards Compliance CGA E-4
Body Brass Barstock
Bonnet Die Casting Alloy No. 5
Pilot Diaphragm Neoprene
Dome Piston (1) Brass CDA 360
Dome Piston (2) Brass CDA 360
Seat Stems (Pilot & Dome) Stainless Steel Type 303
Seats Dome Seat Viton®, Pilot Seat Urethane
Seals/Piston O-Ring Viton®
Dome Seat Backup Ring Teflon®
Inlet Filter 50 Micron Sintered Bronze, Electroless Nickel Plated
Mounting Bracket Stainless Steel Type 304

Available Formats

The Tech Master Gas Arc High Pressure Regulator – D1G Series – High Flow is available in two formats:

  • Regulator (Part Number: 3960067670)
  • Control panel (Part Number: 3960067867)

The control panel version is equipped with a high flow valve and a ball valve, providing additional functionality.

Full specification can be found in “Documents” section

Inlet Connection 3/4” NPT
Outlet Connection 3/4" NPT
Inlet Pressure 300 bar
Outlet Pressure 38 bar
Gas Type Fuel, Inert
Brand Gas Arc
Purity Grade Grade 4.5

Tech Master D1G High Flow Regulator and Control Panel - Datasheet

Download PDF

A carriage charge is applied to orders, for standard 1-2 day shipments to mainland destinations within the United Kingdom. Other destinations and premium services are available but subject to additional freight charges.

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