Gas-Arc Tech Master Two Stage Diaphragm Cylinder Regulator FKM Seal for Fuel Gas - Inlet 300 Bar BS341 No.4 - Outlet 0-3.5 Bar G3/8 BSP L/H Brass Male
Category: GASARC | GCE Speciality Gases
Specifications
SKU
GPT401-04-05-01-01-009-07-A
Details
The GAS-ARC GPT401-04-05-01-01-009-07-A is a specific model number for the Gas Arc Tech Master GPT400 Series. It is a high-purity, two-stage brass barstock diaphragm cylinder regulator equipped with an FKM seal. This equipment is engineered for the primary pressure control of non-corrosive or toxic technical gases up to grade 4.5 purity (99.995%). It delivers a constant outlet pressure even as the internal cylinder pressure decreases.
Technical Specifications
- Inlet Pressure: Maximum capacity of 60 bar (870 PSI) or 300 bar (4350 PSI) depending on the configuration.
- Delivery Pressure: Variable output ranges available up to 10 bar (150 PSI).
- Flow Coefficient: Features a (Cv) of 0.079.
- Port Connections: Features 1/4” NPT Female inlet/outlet ports.
- Temperature Tolerance: Operational from -20°C to +60°C (-4°F to +140°F).
- Weight: Standard base unit weighs 1.8 kg (4.0 lbs) without cylinder connections.
Material Construction
- Body: Robust brass barstock.
- Bonnet: High-strength alloy construction.
- Diaphragm: Polychloroprene (Neoprene®) (CR).
- Valve Seat: Polyamide (Nylon®).
- Filter: Built-in 10-micron 316L stainless steel particle filter.
Key Features
- Two-Stage Design: Prevents supply pressure effect to maintain a stable, flat delivery pressure.
- Five-Port Configuration: Offers flexible base or side entry installation options.
- Encapsulated Seat: Provides enhanced safety, longevity, and low wetted surface area.
- Compliance: Fully compliant with EN ISO 2503 safety standards.
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