72 Series
G1/4-G3/8
Technical Data
Fluid: Compressed air
Maximum pressure:
Transparent bowl: 10 bar (150 psig)
Metal bowl:
Manual or semi automatic drain: 17 bar (250 psig)
Automatic drain: 10 bar (150 psig)
Operating temperature*:
Transparent bowl: -20° to +50°C (0° to +125°F)
Metal bowl: -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).
Partical removal: 5 μm, 25 μm or 40 μm. Within ISO 8573-1, Class 3 and Class 5
Typical flow at 6,3 bar (90 psig) inlet pressure and 0,5 bar (7 psig)
pressure drop:
5 μm element: 26 dm3/s (55 scfm)
40 μm element: 30 dm3/s (63 scfm)
Manual drain connection: 7/16-24 UNS male for 1/4" tube nut and ferrule
Semi automatic drain connection: Push on 8 mm (5/16") ID tube
Semi automatic drain operating conditions (pressure operated):
Bowl pressure required to close drain: Greater than 0,1 bar
(1.5 psig)
Bowl pressure required to open drain: Less than 0,1 bar
(1.5 psig)
Minimum air flow required to close drain: 0,5 dm3/s (1 scfm)
Manual operation: Lift stem to drain bowl
Automatic drain connection: 1/8"
Automatic drain operating conditions (float operated):
Bowl pressure required to close drain: Greater than 0,3 bar
(5 psig)
Bowl pressure required to open drain: Less than 0,2 bar (3 psig)
Minimum air flow required to close drain: 0,1 dm3/s (0.2 scfm)
Manual operation: Depress pin inside drain outlet to drain bowl
Nominal bowl size:
Short bowl: 56 ml (1.9 fluid ounce)
Long bowl: 65 ml (2.2 fluid ounce)
Materials:
Body: Zinc
Bowl:
Transparent: Polycarbonate
Guard for transparent bowl: Zinc
Metal: Zinc
Metal bowl liquid level indicator lens:
Transparent nylon
Element: Sintered polypropylene
Elastomers: Neoprene and nitrile
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