Gasarc Tech Master GPT400 Two Stage Gas Regulator, Oxygen/Inert/Nevoc

Price range: £294.13 through £305.86

Price excludes VAT

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Same-day dispatchOrders before 3pm, Mon–Fri
UK stockHeld in our Southampton warehouse
Authorised distributorGenuine Gasarc equipment
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Gas type
Inert, Oxygen (O2)
Inlet connection
BS 341 No.3
Outlet pressure
0–1.5 to 0–10 bar
Inlet pressure
300 bar
Regulator type
Multi Stage
  • Unmatched Precision

    Achieve superior weld quality and process control with consistent gas flow

  • Enhanced Productivity

    Minimise downtime and rework with a reliable regulator that delivers consistent performance

  • Reduced Operating Costs

    Durable construction and low maintenance requirements ensure long service life

  • Increased Safety

    Leak-free operation and robust design promote a safer work environment

  • Versatile Applications

    Suitable for a wide range of welding, cutting, and industrial gas processes

Achieve Unrivalled Gas Purity and Pressure Stability

As a leading distributor of welding and gas supply solutions, we understand the critical importance of precise gas control and unwavering reliability in industrial environments. The Gasarc Tech Master GPT400 Two-Stage Gas Regulator stands as a testament to engineering excellence, offering a superior solution for managing non-corrosive or toxic gases with exceptional purity up to 99.995% (4.5 grade). Designed for the most demanding applications, this two-stage regulator ensures consistent gas delivery, even as cylinder pressure fluctuates, providing the stability essential for optimal operational performance and enhanced safety.

The GPT400 series distinguishes itself through its robust construction, advanced pressure management capabilities, and versatile installation options. Crafted from durable brass barstock, it guarantees corrosion-free longevity, making it a reliable investment for any industrial setup. The innovative encapsulated seat design and low wetted surface area further contribute to its durability and optimise gas flow efficiency, ensuring that your processes run smoothly and without interruption. With the Gasarc Tech Master GPT400, you are investing in a product that combines experience, expertise, and authoritativeness to deliver trustworthy performance in critical gas handling applications.


Tech Master GPT400 Features

  • Advanced Two-Stage Pressure Regulation: Delivers exceptionally stable and precise gas pressure output, regardless of changes in cylinder pressure, crucial for maintaining process integrity.
  • Optimised Five-Port Configuration: Provides unparalleled installation flexibility with dual gas entry points and a comprehensive range of inlet and outlet fitting options to suit diverse system requirements.
  • Robust Brass Barstock Construction: Engineered from high-quality brass barstock, ensuring superior corrosion resistance and extended operational lifespan in demanding industrial settings.
  • Enhanced Durability and Gas Flow Efficiency: Features an encapsulated seat design and a low wetted surface area, significantly improving longevity and promoting consistent, unimpeded gas flow.
  • Specialised Series Availability: Available in the GPT401 Series with FKM Seal and the GPT402 Series with EPDM Seal, catering to specific gas compatibility and application needs.

Tech Master GPT400 Applications

The Gasarc Tech Master GPT400 Two-Stage Gas Regulator is ideally suited for a wide array of industrial applications requiring precise and reliable gas delivery, including:

  • General Industry: Critical for manufacturing, fabrication, and process control where stable gas flow is paramount.
  • Refrigeration Systems: Essential for accurate control of gases used in refrigeration and air conditioning maintenance and production.
  • Laboratory and Research Facilities: Provides the precision needed for sensitive analytical instruments and experimental setups.
  • Welding and Cutting Operations: Ensures consistent shielding gas delivery, vital for high-quality welds and efficient cutting processes.

Tech Master GPT400 Compatibility


What’s In The Box

  • Cylinder Connection
  • Cylinder Contents Gauge
  • Outlet Pressure Gauge
  • Outlet Connection

Ordering Tech Master GPT400

Model No Part No Description Gas
GPT401-04-02-01-01-009-07-A 3960001933 Tech-Master Multi Stage 2 Gauge Cylinder Regulator 0-1.5bar BS 341 No.3(Base Entry) 3/8BSP Male Right Hand Outlet Oxygen & Inert
GPT401-04-03-01-01-009-07-A 3960000998 Tech-Master Multi Stage 2 Gauge Cylinder Regulator 0-3.5bar BS 341 No.3(Base Entry) 3/8BSP Male Right Hand Outlet Oxygen & Inert
GPT401-04-04-01-01-009-07-A 3960004408 Tech-Master Multi Stage 2 Gauge Cylinder Regulator 0-6bar BS 341 No.3(Base Entry) 3/8BSP Male Right Hand Outlet Oxygen & Inert
GPT401-04-05-01-01-009-07-A 3960000042 (RAN03154) Tech-Master Multi Stage 2 Gauge Cylinder Regulator 0-10bar BS 341 No.3(Base Entry) 3/8BSP Male Right Hand Outlet Oxygen & Inert
GPT401-04-02-01-01-010-07-A 3960002626 Tech-Master Multi Stage 2 Gauge Cylinder Regulator 0-1.5bar BS 341 No.3(Side Entry) 3/8BSP Male Right Hand Outlet Oxygen & Inert
GPT401-04-03-01-01-010-07-A 3960001087 Tech-Master Multi Stage 2 Gauge Cylinder Regulator 0-3.5bar BS 341 No.3(Side Entry) 3/8BSP Male Right Hand Outlet Oxygen & Inert
GPT401-04-04-01-01-010-07-A 3960006112 Tech-Master Multi Stage 2 Gauge Cylinder Regulator 0-6bar BS 341 No.3(Side Entry) 3/8BSP Male Right Hand Outlet Oxygen & Inert
GPT401-04-05-01-01-010-07-A 3960001049 Tech-Master Multi Stage 2 Gauge Cylinder Regulator 0-10bar BS 341 No.3(Side Entry) 3/8BSP Male Right Hand Outlet Oxygen & Inert
GPT401-04-02-01-01-023-07-A 3960018597 Tech-Master Multi Stage 2 Gauge Cylinder Regulator 0-1.5bar BS 341 No.32(Side Entry) 3/8BSP Male Right Hand Outlet Oxygen NEVOC
GPT401-04-03-01-01-023-07-A 3960018603 Tech-Master Multi Stage 2 Gauge Cylinder Regulator 0-3.5bar BS 341 No.32(Side Entry) 3/8BSP Male Right Hand Outlet Oxygen NEVOC
GPT401-04-04-01-01-023-07-A 3960018610 Tech-Master Multi Stage 2 Gauge Cylinder Regulator 0-6bar BS 341 No.32(Side Entry) 3/8BSP Male Right Hand Outlet Oxygen NEVOC
GPT401-04-05-01-01-023-07-A 3960001919 Tech-Master Multi Stage 2 Gauge Cylinder Regulator 0-10bar BS 341 No.32(Side Entry) 3/8BSP Male Right Hand Outlet Oxygen NEVOC

Tech Master GPT400 Specifications

Product Line Tech Master
Purity Grade 4.5 (99.995%)
Gas Properties Non-corrosive, toxic
Material (main body) Brass
Material (bonnet) High strength alloy
Material (diaphragm) Polychloroprene (Neoprene®) (CR)
Material (valve seat) Polyamide (Nylon®)
Material (seal) FKM / EPDM
Material (filter) 10 Micron 316L Stainless Steel
Regulation Type Dual stage / Two stage
Applications Industry, Refrigeration
Maximum Inlet Pressure (bar/psi) 60 – 300 / 870 – 4350 (subject to cylinder connection)
Delivery Pressure Range (bar/psi) 1.5, 3.5, 6, 10 (22, 50, 90, 150)
Gauges 50mm (2”) Diameter
Ports 1/4” NPT Female
Temperature Range -20oC to +60oC (-4oF to +140oF)
Weight – cylinder connection not included (kg/lbs) 1.8 (4.0)
Compliance EN ISO 2503

Tech Master GPT400 Resources

Datasheet

Instruction Manual

Gasarc Product Page

Elevate your industrial gas management with the Gasarc Tech Master GPT400 Two-Stage Gas Regulator. Experience the difference that precision engineering and uncompromising quality can make to your operations.

Free Delivery

Free Delivery

Brand

Gasarc

Outlet Pressure

0-1.5, 0-10, 0-3.5, 0-6

Entry

Base, Side

Fitting

No. 3, No. 32 NEVOC

Purity

4.5

Gas Type

Inert, Oxygen (O2)

Regulator Type

Multi Stage

Inlet Connection

BS 341 No.3

Inlet Pressure (bar)

300

No. of Gauges

2 Gauges

Outlet Connection

3/8 BSP

Material

Brass Barstock

Mounting

Cylinder

Operating Temperature Range

-20C to +60C

Diaphragm

Polychloroprene (Neoprene) (CR)

Seat

Polyamide (Nylon)

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Delivery

Orders placed before 3pm Monday to Friday are dispatched the same working day from our UK stock. Delivery is normally next working day for mainland UK addresses.

Returns

Unused items in their original packaging can be returned within 30 days. Please contact us first so we can issue a returns reference.

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