220-4000 High Purity Analytical Two Stage Brass Cylinder Regulator, 15 psig
These 220-4000 High Purity Analytical Two Stage Brass Cylinder Regulator, 15 psig are recommended for high purity, non corrosive pure gases and mixtures in applications where constant delivery pressures are required.
You may be interested in
Ask for more information
220-4000 High Purity Analytical Two Stage Brass Cylinder Regulator, 15 psig
These 220-4000 High Purity Analytical Two Stage Brass Cylinder Regulator, 15 psig are recommended for high purity, non corrosive pure gases and mixtures in applications where constant delivery pressures are required.
More from this category
Related products
Ask for more information
About this product
These 220-4000 High Purity Analytical Two Stage Brass Cylinder Regulator, 15 psig are recommended for high purity, non corrosive pure gases and mixtures in applications where constant delivery pressures are required.
These series 220 regulators are ideally suited for the control of carrier gases or calibration mixtures used in gas chromatography such as thermal conductivity, flame ionization, flame photometry, and electron capture.
This two stage design allows for precise control from full to nearly empty cylinders and is recommended in applications where constant delivery pressures, regardless of fluctuations in cylinder pressure, are required.
An automatic reseating safety relief valve protects the 220-4000 High Purity Analytical Two Stage Brass Cylinder Regulator components from over pressurization. These regulators are able to withstand vacuums generated during purging operations.
These regulators are available in multiple configurations. Includes Sure-Seat™ technology for maximum life and gas purity. Learn more about Sure-Seat™.
220-4000 High Purity Analytical Two Stage Brass Cylinder Regulator Design Features
- Filtered seat for added gas stream purity and extended service life
- Stainless steel diaphragm for precise control of pressure
- Large 2 – 1/2˝ easy to read single scale gauges
- Rugged brass bar stock construction
- Plated body, bonnet, and gauges for superior protection
- Built in capturable preset safety relief valve
Technical Specifications
- Outlet Fittings: Needle Valve with female 1/4″ NPT outlet
- CGA Inlet Fittings:
- 1/4” FNPT
- Outlet Pressure Range: 0-15 PSIG
- Maximum Inlet Pressure: 3500 PSIG
- Temp. Operating Range: -40°F to +165°F
- Ports (4): 1/4” FNPT
- Design Leak Rate: Bubble tight (1 x 10-5 ccs Helium)
- Flow Coefficient Cv . 0.17
- Inlet Decay Rate: 0.025/100 PSIG
- Weight: 4.8 lbs.
Warranty
3 Years Miller®’s Gas Equipment and Gas Control Warranty
About the 220-4000 High Purity Analytical Two Stage Brass Cylinder Regulator
Download here the warranty policy for all Oxy-Fuel and Pressure Regulation Equipment from Miller® | Smith Equipment®.
This product is manufactured by Miller® | Smith Equipment®. Ifexport is the Preferred International Authorized Miller® | Smith Equipment® Wholesaler.
