S Series S20-0.1 Ultra Low Pressure Regulator
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Rotarex
S Series S20-0.1 Ultra Low Pressure Regulator
Model S20-0.1 · In-Line Regulators
Ultra-low-pressure single-stage diaphragm regulator for applications requiring 0.01-0.1 bar outlet pressure.
Maximum Inlet Pressure50 bar
Setting Range0.01 / 0.1 bar versions
In/Out ConnectionsG 3/8 or 1/4 in NPT inlet and outlet
Key features
- Regulates between 0.01 and 0.1 bar at the outlet
- For lines running below 100 millibar
- 50 bar inlet rating
- Rear inlet and wall mounting thread
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Technical selection support before you order
The ultra low pressure member of the S 20 family, regulating outlet pressure between 0.01 and 0.1 bar for laboratory lines that need to run below 100 millibar. The inlet is rated 50 bar, nominal flow is 0.5 Nm3/h of nitrogen, with an AISI 304 diaphragm and an EPDM seat gasket. Ports are G 3/8 or 1/4 inch NPT, the inlet enters from the rear as standard with a right hand entry on request, and the rear thread mounts it to a wall. The D 230-0.1 dual stage cylinder regulator is built on this unit.
Specification
| Maximum Inlet Pressure | 50 bar |
|---|---|
| Setting Range | 0.01 / 0.1 bar versions |
| In/Out Connections | G 3/8 or 1/4 in NPT inlet and outlet |
| Stages | single stage |
| Temperature | -20 to +60 C |
| Weight | about 0.6 kg |
| Gauge | low pressure, M10 x 1 or 1/4 in NPT |
| Seat Material | EPDM (seat gasket) |
| Technology | diaphragm, AISI 304 |
Gases
Hydrogen
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