Description
49-HE Double Stage Double Gauge Helium Gas Pressure Regulator
The 49-HE Double Stage Double Gauge Helium Gas Pressure Regulator is designed for stable and controlled regulation of Helium (He) gas from high-pressure gas cylinders to the required working pressure.
Its double-stage pressure reduction system reduces cylinder pressure in two stages, helping maintain a more consistent outlet pressure even as the cylinder pressure changes during use. The double gauge configuration allows the operator to monitor both cylinder pressure and regulated delivery pressure.
Designed for industrial, laboratory, research, testing, and specialized gas applications, the 49-HE Helium Gas Regulator provides smooth pressure adjustment and reliable gas delivery where stable Helium pressure control is required.
Key Features
- Specifically designed for Helium (He) gas
- Double-stage pressure regulation
- Double pressure gauge configuration
- Inlet gauge for monitoring cylinder pressure
- Outlet gauge for monitoring regulated working pressure
- Two-stage regulation for improved pressure stability
- Helps reduce outlet pressure fluctuations
- Smooth and convenient pressure adjustment
- Controlled and consistent Helium gas delivery
- Easy-to-read pressure gauges
- Strong and durable construction
- Suitable for industrial and laboratory applications
- Designed for compatible Helium cylinders and gas systems
Advantages of Double Stage Regulation
The double-stage design reduces high cylinder pressure progressively through two regulating stages, helping to:
- Maintain stable outlet pressure
- Reduce pressure variations during operation
- Provide consistent Helium gas delivery
- Reduce the need for frequent pressure adjustment
- Improve control during continuous applications
- Support precision laboratory and industrial processes
How to Use
Before installation, make sure the Helium cylinder valve is completely closed.
Connect the 49-HE Helium Gas Pressure Regulator securely to the cylinder using the correct Helium-compatible connection. Keep the pressure adjustment mechanism in the released position before opening the cylinder valve.
Slowly open the Helium cylinder valve and observe the inlet pressure gauge. Gradually adjust the regulator until the required working pressure is displayed on the outlet pressure gauge.
Check all connections for leakage using an approved gas leak-testing method before operation.
After completing the work, close the cylinder valve, safely release the remaining downstream pressure, and return the regulator adjustment mechanism to the released position.
Safety Note: Helium is non-flammable and chemically inert, but it can displace Oxygen in confined or poorly ventilated areas. Always use Helium gas equipment in adequately ventilated environments and follow proper compressed gas handling procedures.
Where It Is Used
The 49-HE Double Stage Helium Gas Pressure Regulator is commonly used in:
- Laboratory gas supply systems
- Scientific research facilities
- Helium leak detection systems
- Gas chromatography applications
- Testing and calibration facilities
- Electronics and semiconductor industries
- Controlled atmosphere applications
- Industrial gas systems
- Manufacturing plants
- Research and development laboratories
- Specialized welding applications
- Engineering and process industries
Product Application
The 49-HE Helium Gas Pressure Regulator is suitable for laboratories, research centres, testing facilities, manufacturing plants, engineering companies, electronics industries, and industrial users requiring stable and controlled Helium gas delivery from high-pressure cylinders.
Its combination of double-stage pressure regulation and double pressure gauges makes it suitable for applications where consistent outlet pressure and dependable Helium gas control are important.
