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Products / Gas Supply Panels / Single Inlet Gas Supply Panels / Dual-Stage Single-Inlet Gas Supply Panel – SPA 1200 Series

Dual-Stage Single-Inlet Gas Supply Panel – SPA 1200 Series

The Albatec SPA 1200 is a dual-stage single-inlet gas supply panel designed to maintain stable and precise outlet pressure as cylinder pressure decreases. It is available with a nickel-chrome-plated brass regulator body for inert, reactive, flammable and oxidizing gases and gas mixtures up to grade 6.0, or with a stainless-steel 316 body for corrosive gases. Key features:

  • Maximum inlet pressure of 300 bar
  • Selectable outlet pressures of 2, 4 or 10 bar
  • Stable outlet pressure as cylinder pressure decreases
  • Modular configuration with diaphragm shut-off valves
  • Integrated stainless-steel inlet filter
  • PCTFE valve seats and high-performance metal diaphragms
  • Installation on a two-piece stainless-steel mounting plate
  • Components tested for oxygen service according to CGA E-4
  • Designed in accordance with applicable standards, including EN ISO 2503 and DIN EN 837-1

Technical Specifications & Variations

Technical SpecificationValue
Panel typeDual-stage, single-inlet
Maximum inlet pressure P1300 bar
Available outlet pressures P22, 4 or 10 bar
Regulator body materialNickel-chrome-plated brass or stainless steel 316
Regulator valve seatPCTFE
Shut-off valve seatPCTFE
Regulator diaphragmHastelloy® C276
Shut-off valve diaphragmElgiloy®
O-ringViton® (FKM); optional Kalrez® (FFKM)
FilterStainless steel 316
Inlet connection1/4 NPT female
Outlet connection1/4 NPT female
Operating temperature−30°C to +74°C
External leak rate1 × 10⁻⁸ mbar·l/s He
Seat leakage rate1 × 10⁻⁶ mbar·l/s He
Weight4.7 kg
Oxygen-service testingCGA E-4 oxygen shock tested
Applicable standardsEN ISO 2503 and DIN EN 837-1

For detailed specifications and additional product information, please refer to the product catalog available in the Downloads section.

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