Norgren Filter Contents - Manual (Page 14)

F73G General Purpose Filters
Littleton, CO USA Phone 303-794-2611 www.norgren.com ALE-1-7
All Dimensions in Inches (mm)
Technical Data
Fluid: Compressed air
Maximum pressure:
Transparent bowl: 150 psig (10 bar)
Metal bowl: 250 psig (17 bar)
Operating temperature*:
Transparent bowl: -30° to 125°F (-34° to 50°C)
Metal bowl: -30° to 175°F (-34° to 80°C)
* Air supply must be dry enough to avoid ice formation at temperatures below 35 ° F (2 ° C).
Particle removal: 5 µm, 25 µm, or 40 µm filter element
Air quality: Within ISO 8573-1, Class 3 and Class 5 (particulates)
Typical flow with a 40 µm element at 90 psig (6.3 bar) inlet pressure and 5 psig
(0.35 bar) pressure drop: 65 scfm (31 dm
3 /s)
Manual drain connection: Will fit 1/8-27 and 1/8-28 pipe thread.
Automatic drain connection: Will fit 1/8-27 and 1/8-28 pipe thread. - Flexible tube
with 3/16" (5mm) minimum I.D. can be connected to the automatic drain. Drain
may fail to operate if the tube I.D. is less than 3/16" (5mm). Avoid restrictions in
the tube.
Automatic drain operating conditions (float operated):
Bowl pressure required to close drain: Greater than 5 psig (0.3 bar)
Bowl pressure required to open drain: Less than 3 psig (0.2 bar)
Minimum air flow required to close drain: 0.2 scfm (0.1 dm
3 /s)
Manual operation: Depress pin inside drain outlet to drain bowl
Nominal bowl size: 3.5 fluid ounce (0.1 liter)
Materials
Body: Aluminum
Bowl
Transparent: Polycarbonate
Transparent with guard: Polycarbonate, steel guard
Metal: Aluminum
Metal bowl liquid level indicator lens: Transparent nylon
Element: Sintered polypropylene
Elastomers: Neoprene and nitrile
An automatic drain is a two-way valve, which will close when the system is
pressurized. The drain opens when the float rises due to accumulated liquid
and on depressurization.
PRESSURE DROP
0.6
0.4
0.2
0
bar d
10
8
6
4
2
0
psid
PORT SIZE: 3/8"
ELEMENT: 5
µ m
36
(2.5)
58
(4.0)
150
(10.0)
90
(6.3)
116
(8.0)
INLET PRESSURE: psig (bar)
0 10 20 30 40 50 dm 3 /s
AIR FLOW
0 20 40 60 80 100 scfm
FLOW CHARACTERISTICS
Typical Performance Characteristics
PRESSURE DROP
0.6
0.4
0.2
0
bar d
10
8
6
4
2
0
psid
PORT SIZE: 3/8"
ELEMENT: 40
µ m
36
(2.5)
58
(4.0)
150
(10.0)
90
(6.3)
116
(8.0)
INLET PRESSURE: psig (bar)
0 10 20 30 40 50 dm 3 /s
0 20 40 60 80 100 scfm
AIR FLOW
FLOW CHARACTERISTICS
** Minimum clearance required to remove bowl.
6.15 (156)
1/4 Turn Manual Drain
8.50 (216) **
1.00 (25)
2.36 (60)
Automatic Drain
Optional
Mechanical
Service
Indicator
5.80 (147) 8.15 (207) **
2.68 (68)
2.45 (62)
1.22 (31)
Service kit includes automatic drain seal and bowl seal.
Service Kits
Item Type Part Number
Service kit Seal & Gasket 4380-600
Replacement elements
5 µm 4438-01
25 µm 4438-02
40 µm 4438-03
Liquid level lens kit Prismatic 4380-020
Replacement drains
Automatic 4000-51R
Manual quarter turn 619-50