Single Stage - Series SC 280-380Same working day reply
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Rotarex

Single Stage - Series SC 280-380

Model SC280-380 · Single Stage Cylinder Regulators

High-pressure regulator single-stage diaphragm technology + cartridge.

Maximum Inlet Pressure200 / 300 bar versions
Setting Range1.5 / 4 / 10 / 16 / 35 / 50 bar versions
In/Out Connections1/4 in NPT inlet and outlet
Gas CompatibilityOxygen service on the brass and stainless steel versions

Key features

  • Cartridge seat technology with sintered inlet filter
  • Outlet settings 1.5 to 50 bar by version
  • 200 and 300 bar inlet versions
  • ATEX compliant handwheel
  • Oxygen use with brass and stainless versions

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A single stage cylinder regulator built on cartridge seat technology, with a sintered inlet filter protecting the mechanism, for pure, inert and corrosive gases in duties such as calibration gas, controlled atmosphere and high purity carrier gas. Inlet versions are rated 200 and 300 bar, outlet settings run from 1.5 up to 50 bar depending on version, and the flow coefficient is Cv 0.1. The handwheel complies with ATEX, a shut off valve can be fitted, and both brass and stainless steel versions are suitable for oxygen. The dual stage version of the same design is the DC 280-380.

Specification

Maximum Inlet Pressure200 / 300 bar versions
Setting Range1.5 / 4 / 10 / 16 / 35 / 50 bar versions
In/Out Connections1/4 in NPT inlet and outlet
Gas CompatibilityOxygen service on the brass and stainless steel versions
Stagessingle stage
Temperature-40 to +60 C
Weightabout 1.1 kg
Cv0.1
Body Materialchrome plated brass or stainless steel
Technologycartridge seat, Hastelloy diaphragm
Seat MaterialPCTFE