3/8" Lubricator. Part No. AIR000040


35.00 Ex. VAT

3/8" Lubricator. Part No. AIR000040 Form

Norgren 3/8" Lubricator, Part No. AIR000040 or L73M-4GP-EDN

  • EXCELON design allows in-line or modular installation
  • Quick release bayonet bowl
  • Flow sensor design provides a nearly constant oil/air ratio over a wide range of air flows
  • Highly visible, prismatic liquid level indicator lens
  • All around (360°) visibility of the sight-feed dome simplifies installation and adjustment
  • Modular installations with EXCELON 72, 73, and 74 series can be made to suit particular applications

Technical Data

Fluid: Compressed air

Maximum pressure:
Transparent bowl: 10 bar (150 psig)
Metal bowl: 17 bar (250 psig)

Operating temperature*:
Transparent bowl: -20° to +50°C (0° to +125°F)
Metal bowl: -20° to +80°C (0° to +175°F)
* Air supply must be dry enough to avoid ice formation at temperatures below +2°C (+35°F).

Start point (minimum flow required for lubricator operation): 0,71 dm3/s (1.5 scfm) at 6,3 bar (90 psig) inlet pressure

Maximum recommended flow: 28 dm3/s (60 scfm). Air flows above 28 dm3/s (60 scfm) create excessive air velocity, turbulence, and pressure losses. In addition, the fog produced by the lubricator will wet out on the pipe walls and will not be carried by the
compressed air to the point of application.

Typical flow with 6,3 bar (90 psig) inlet pressure and 0,25 bar (3.5 psig) pressure drop: 38 dm3/s (80 scfm)

Nominal bowl size: 0,1 litre (3.5 fluid ounce)

Manual drain connection: 1/8"

Recommended lubricants: See page N/AL.8.900.935

Body: Aluminum
Transparent: Polycarbonate
Transparent with guard: Polycarbonate, steel guard
Metal: Aluminum
Metal bowl liquid level indicator lens: Transparent nylon
Sight-Feed dome: Transparent nylon
Elastomers: Neoprene and nitrile

For further information contact our Parts Department by email on parts@straightset.co.uk or telephone 01909 512047.