Fisherbrand™ High-Purity Stainless-Steel Single-Stage Regulators
For Semi-Corrosive High Purity Gases. These Diaphragm-Sensed Single-Stage Regulators are designed for analytical applications with intermittent short intervals of use.
For use with high-purity gases, mildly corrosive or reactive gases, and toxic gases where slight variations in delivery pressure can be tolerated.
- Ultrasonically cleaned 316L stainless-steel construction is highly resistant to inboard diffusion of air
- 316L stainless-steel bar stock body
- 10-Micron sintered inboard filter, minimizes damage and contamination from dust, dirt or tank scale
- PCTFE seat
- PTFE-resin seals to minimize outgassing and contamination of gas stream
- Diffusion-resistant, 316L stainless-steel diaphragm packless valve installed on the outlet
- 2 in. (50.8mm) dual-scale gauges
- Withstand internal vacuums generated during purging operations
- Inboard leak rate <1 × 10-9cc/sec. (helium)
- Operating temperature: -40° to +60°C (-40° to +140°F)
- Outlet: Diaphragm Valve with 1/4 in. NPT female
- Delivery pressure change ≤0.53/100psig
Specify cylinder outlet connection (CGA) at time of order.
Call Fisher Scientific Customer Service to order. Be sure to specify cylinder outlet connection (CGA) at time of order.
|0.25 in. NPT outlet port|
|316L Stainless Steel|
|-°F to +140°F|
|30 in. Hg 0 to 200 psi|
|5 to 125 psi|
|Semi corrosive gases, extremely high purity gases, mildly corrosive or reactive gases, and toxic gases where slight variations in delivery pressure can be tolerated|
|-4°C to +60°C|
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