Norgren Filter Contents - Manual (Page 41)

F47 Oil Removal (Coalescing) Filters
Littleton, CO USA Phone 303-794-2611 www.norgren.com ALE-2-17
Technical Data
Fluid: Compressed air
Maximum pressure: 250 psig (17 bar)
Operating temperature:* -30° to 150°F (-34° to 65°C)
* Air supply must be dry enough to avoid ice formation at temperatures below 35°F (2°C).
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 70°F (20°C) with an inlet
concentration of 17 ppm
Maximum flow for oil-saturated element at 90 psig (6.3 bar) inlet pressure to
maintain stated oil removal performance
1-1/2" Ports: 250 scfm (118 dm 3 /s)
2" Ports: 300 scfm (142 dm 3 /s)
2" Ports, high flow element: 600 scfm (283 dm 3 /s)
Typical flow for dry element at 90 psig (6.3 bar) inlet pressure and 5 psid (0.3 bar)
pressure drop
1-1/2" Ports: 780 scfm (368 dm 3 /s)
2" Ports: 830 scfm (392 dm 3 /s)
2" Ports, high flow element: 2300 scfm (1086 dm 3 /s)
Nominal bowl size: 7 fluid ounce (0.2 liter)
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: 2 scfm (1 dm
3 /s)
Manual operation: Depress pin inside drain outlet to drain bowl
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
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.
0.3
0.2
0.1
0
PRESSURE DROP
5
4
3
2
1
0
psid bar d
PORT SIZE: 2"
ELEMENT: SATURATED
0 50 100 150 200 250 dm 3 /s
AIR FLOW
0 100 200 300 400 500 scfm
36
(2.5)
58
(4.0)
INLET PRESSURE:
psig (bar g) 116 (8.0)
150 (10.0)
90 (6.3)
High Flow
Element
90 (6.3)
175 (12.0)
Maximum
flow to
maintain
stated oil
removal
performance
PRESSURE DROP
0.15
0.10
0.05
0
bar d
2.5
2.0
1.5
1.0
0.5
0
psid
PORT SIZE: 2"
ELEMENT: DRY
0 100 200 300 400 500 dm 3 /s
AIR FLOW
0 200 400 600 800 1000 scfm
58
(4.0)
INLET PRESSURE:
psig (bar g) 116 (8.0) 150 (10.0) 90 (6.3)
High Flow
Element
90 (6.3)
36
(2.5) 175
(12)
Typical Performance Characteristics
8.16 (207)
8.22 (209)
15.70 (399)
1/4 Turn Manual Drain
23.58 (599)
†
23.55 (598)**
High Flow Filter
with Automatic Drain
39.25 (997) ** 15.10 (384)
1.86 (47)
3.16 (80)
Automatic Drain
22.99 (584)
†
Service
Indicator
Intermediate
Body
Bowl
Intermediate
Body
Bowl
Body
** Minimum clearance required to remove intermediate body and bowl. Add 0.59" (15 mm) for 1/4 turn manual drain.
† Minimum clearance required to remove intermediate body and bowl.
All Dimensions in Inches (mm)
Service Kits
Item Type Part number
Element kit
Standard 3203-02
High flow 3203-05
Sightglass kit All 2273-08