Fittings and adapters

Swagelok compression fittings may be used with any Alicat flow or pressure product that has been built with our standard NPT process connections. All compression fittings listed below are stainless steel. Many customized process connections are also available for our instruments.

1/2″ OD tube compression fitting for mass flow controller

Compression Fittings

#10- 32 Ports
    Imperial
  • 1/8" OD tube: SS-200-1-2
  • 1/4" OD tube: SS-400-1-2
1/8" NPT
    Imperial
  • 1/8" OD tube: SS-200-1-0157
  • 1/4" OD tube: SS-400-1-0256
  • 3/8" OD tube: SS-600-1-2
  • 1/2" OD tube: SS-810-1-2
  • Metric
  • 3 mm OD tube: SS-3M0-1-2
  • 4 mm OD tube: SS-4M0-1-2
  • 6 mm OD tube: SS-6M0-1-2
  • 8 mm OD tube: SS-8M0-1-2
  • 12 mm OD tube: SS-12M0-1-2
1/4" NPT
    Imperial
  • 1/8″ OD tube: SS-200-1-4
  • 1/4″ OD tube: SS-400-1-4
  • 3/8″ OD tube: SS-600-1-4
  • 1/2″ OD tube: SS-810-1-4
  • Metric
  • 3 mm OD tube: SS-3M0-1-4
  • 4 mm OD tube: SS-4M0-1-4
  • 6 mm OD tube: SS-6M0-1-4
  • 8 mm OD tube: SS-8M0-1-4
  • 12 mm OD tube: SS-12M0-1-4
1/2" NPT
    Imperial
  • 1/8″ OD tube: SS-200-1-8
  • 1/4″ OD tube: SS-400-1-8
  • 3/8″ OD tube: SS-600-1-8
  • 1/2″ OD tube: SS-810-1-8
  • 3/4″ OD tube: SS-1210-1-8
  • Metric
  • 3 mm OD tube: SS-3M0-1-4
  • 4 mm OD tube: SS-4M0-1-4
  • 6 mm OD tube: SS-6M0-1-4
  • 8 mm OD tube: SS-8M0-1-4
  • 12 mm OD tube: SS-12M0-1-4
3/4" NPT
    Imperial
  • 1/4″ OD tube: SS-400-1-12
  • 1/2″ OD tube: SS-600-1-12
  • 3/4″ OD tube: SS-1210-1-12
  • Metric
  • 12 mm OD tube: SS-12M0-1-12
  • 16 mm OD tube: SS-16M0-1-12

Adapters

Part Number: 410133
Alicat mass flow meters and mass flow controllers with full-scale ranges of 0-50 SCCM or less ship with #10-32 UNF ports. We include stainless steel #10-32 UNF to 1/8″ NPT adapters with these instruments for greater flexibility in connecting to your process.
Note that using the #10-32 UNF to 1/8″ NPT adapter introduces additional dead volume on account of the wider tube size. For fastest flow response, use tubing sized for the #10-32 process connections.
Technical Reference

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Customization

Order mass flow controllers and meters custom built to your specific application needs.

Pressure controller
PC-Series Pressure Controllers

Order mass flow controllers and meters custom built to your specific application needs.

PC-Series Pressure Controllers

Order mass flow controllers and meters custom built to your specific application needs.