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For sale is a good used, fully working Messer Griesheim dual-stage oxygen pressure regulator system, complete with WIKA pressure gauges and stainless steel fittings. This industrial-grade regulator is designed for precise, oil-free oxygen pressure control in laboratory, medical, or technical gas supply systems. The robust stainless steel construction, dual-stage design, and high-quality WIKA gauges ensure accuracy, safety, and reliability.
Brand: Messer Griesheim
Application: Sauerstoff (oxygen), oil- and grease-free (öl- u. fettfrei)
Design: Dual-stage regulator system for stable outlet pressure, even as cylinder pressure drops
Inlet Pressure: Up to 315 bar (high-pressure gauge)
Outlet/Working Pressure: Adjustable up to 10 bar (low-pressure gauge)
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Gauges:
WIKA 0–315 bar (inlet/cylinder pressure, marked "Sauerstoff")
WIKA 0–10/15 bar (outlet/working pressure, marked "öl- u. fettfrei")
Valves: Two Messer Griesheim Sauerstoff control valves for precise flow adjustment ("Brauchgas" marked handles)
Fittings: Stainless steel, Swagelok-style compression and tubing for secure, leak-free connections
Safety: All components specially cleaned and labeled for oxygen service
Condition: Good used, tested and fully working. Cosmetic wear and minor marks from previous use (see photos for details)
Laboratory and analytical oxygen supply
Medical and dental oxygen systems
Industrial gas distribution and control
Welding, cutting, or technical gas supply
Any application requiring safe, stable, oil-free oxygen pressure regulation
