18 Series
G1 1/2-G2
Technical Data
Fluid: Compressed air
Maximum pressure: 17 bar (250 psig)
Operating temperature:* -20° to +65°C ( 0° to +150°F)
* Air supply must be dry enough to avoid ice formation at temperatures below
+2°C (+35°F).
Particle removal: Down to 0,01 μm
Air quality: Within ISO 8573-1, Class 1 (particulates) and Class 2
(oil content)
Maximum remaining oil content in outlet air: 0.01 ppm at +20°C
(+70°F) with an inlet concentration of 17 ppm
Maximum flow for oil-saturated element at 6,3 bar (90 psig) inlet
pressure to maintain stated oil removal performance:
1 1/2" Ports: 118 dm3/s (250 scfm)
2" Ports: 142 dm3/s (300 scfm)
2" Ports, high flow element: 283 dm3/s (600 scfm)
Typical flow for dry element at 6,3 bar (90 psig) inlet pressure and
0,3 bar (5 psid ) pressure drop:
1 1/2" Ports: 368 dm3/s (780 scfm)
2" Ports: 392 dm3/s (830 scfm)
2" Ports, high flow element: 1 086 dm3/s (2 300 scfm)
Nominal bowl size: 0,2 litre (7 fluid ounce)
Manual drain connection: 7/16-24 UNS male for 1/4" tube nut and
ferrule
Automatic drain connection: 1/8"
Automatic drain operating conditions:
Minimum pressure: 0,7 bar (10 psig).
Drain opens when bowl pressure drops below 0,2 bar (3 psig).
Minimum air flow: 1 dm3/s (2 scfm) required to close drain.
Materials:
Body, intermediate body, bowl: Aluminum
Metal bowl liquid level indicator lens:
Transparent nylon
Filter element: Synthetic fiber and
polyurethane foam
Elastomers: Neoprene and nitrile
Service indicator:
Body: Transparent nylon
Internal parts: Acetal
Spring: Stainless steel
Elastomers: Nitrile
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