Reliable laboratory gas delivery is critical for analytical instruments, fume hoods, Bunsen burners, and specialized research processes. Labs USA designs and installs complete lab gas piping systems — from source equipment through distribution piping to point-of-use outlets at every bench and hood.

Gas Types We Support

Natural Gas

Piped to Bunsen burners, glassblowing stations, and gas chromatographs. Copper or black steel piping per NFPA 54. Emergency gas shut-off valves at room entry and individual bench turrets.

Compressed Air

Oil-free, filtered compressed air for analytical instruments, pneumatic actuators, and air-driven equipment. Lab-grade systems include coalescing filters, desiccant dryers, and pressure regulators to deliver clean, dry air at consistent PSI.

Vacuum

Central vacuum systems for filtration, aspiration, and vacuum ovens. Piped from central pumps or dedicated lab vacuum pumps. Gauge and full vacuum options available. Outlets at every bench location.

Nitrogen (N₂)

High-purity nitrogen for GC/MS, LC/MS, sample evaporation, and glove boxes. Bulk liquid nitrogen dewars or nitrogen generators eliminate cylinder handling. Stainless steel or copper distribution piping maintains purity.

Specialty & Calibration Gases

Helium, argon, hydrogen, CO₂, and calibration gas mixtures for specific instruments and processes. Automatic switchover manifolds ensure uninterrupted supply. Gas detection and alarm systems for toxic or flammable gases.

System Components

  • Gas manifold systems — Semi-automatic or fully automatic switchover between cylinders
  • Distribution piping — Copper, stainless steel, or HDPE per gas type and purity requirements
  • Point-of-use outlets — Bench-mounted turrets, wall outlets, or ceiling service carriers
  • Regulators & valves — Two-stage regulators, zone valves, and emergency shutoffs
  • Alarm panels — Low pressure, high pressure, and gas leak detection with audible/visual alarms
  • Exhaust ventilation — Gas cabinet exhaust connections and cylinder storage room ventilation

Compliance & Standards

  • NFPA 54 (National Fuel Gas Code) for natural gas piping
  • NFPA 55 (Compressed Gases and Cryogenic Fluids)
  • CGA (Compressed Gas Association) guidelines for specialty gases
  • ASME B31.3 for process piping
  • Local building and mechanical codes

Related Lab Infrastructure

Plan your lab gas system — call (800) 952-6966 or request a consultation.