B72G
Materials:
Body: Zinc
Bonnet: Acetal
Valve: Brass
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
Ordering Information
See Ordering Information on the following
pages.
ISO Symbols
Automatic and
Semi Automatic Drain
Relieving
Manual Drain
Relieving
EXCELON®72
General Purpose Filter/Regulator
1/4″, 3/8″ Port Sizes
l EXCELON design allows in-line or modular
installation with other Excelon 72 products
l High efficiency water and particle removal
l Quick release bayonet bowl
l Highly visible, prismatic liquid level indicator lens on
metal bowls
l Full flow gauge ports
l Balanced valve design for optimum pressure control
l Push to lock adjusting knob with tamper resistant
accessory
l 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:
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 10 bar (150 psig) inlet pressure, 6,3 bar
(90 psig) set pressure and a droop of 1 bar (15 psig) from set:
38 dm3/s (80 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
Gauge ports:
1/8″ PTF with PTF main ports
1/8″ ISO Rc with ISO Rc main ports
1/8″ ISO Rc with ISO G main ports
Nominal bowl size:
Short bowl: 56 ml (1.9 fluid ounce)
Long bowl: 65 ml (2.2 fluid ounce)
Automatic and
Semi Automatic Drain
Non Relieving
Manual Drain
Non Relieving