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F73C Oil Removal (Coalescing) Filters

Littleton, CO USA Phone 303-794-2611 www.norgren.com

ALE-2-7

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 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 at 90 psig (6.3 bar) inlet pressure to maintain stated oil removal

performance: 21.2 scfm (10 dm

/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

/s)

Manual operation: Depress pin inside drain outlet to drain bowl

Nominal bowl size: 3.5 fluid ounce (0.1 liter)

Filter materials

Body: Aluminum

Bowl

Transparent: Polycarbonate

Transparent with guard: Polycarbonate, steel guard

Metal: Aluminum

Metal bowl liquid level indicator lens: Transparent nylon

Element: Synthetic fiber and polyurethane foam

Elastomers: Neoprene and nitrile

Mechanical service indicator materials

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.

Typical Performance Characteristics

0 2 4 6 8 10 dm

AIR FLOW

0 4 8 12 16 20 scfm

PRESSURE DROP

0.4

0.3

0.2

0.1

bar d

psid

PORT SIZE: 3/8"

ELEMENT: SATURATED

FLOW CHARACTERISTICS

INLET PRESSURE:

psig (bar)

(1.0)

(2.5)

116

(8.0)

(6.3)

Maximum flow to

maintain stated oil

removal performance

0 4 8 12 16 20 dm

0 8 16 24 32 40 scfm

PRESSURE DROP

0.4

0.3

0.2

0.1

bar d

psid

FLOW CHARACTERISTICS

(1.0)

(2.5)

(6.3)

116

(8.0)

PORT SIZE: 3/8"

ELEMENT: DRY

INLET

PRESSURE:

psig (bar)

1.00 (25)

2.36 (60)

Automatic Drain

Mechanical

Service

Indicator

5.80 (147)

8.15 (207) **

2.68 (68)

2.45 (62)

1.22 (31)

6.15 (156)

1/4 Turn Manual Drain

8.50 (216) **

Service kit includes element o-ring, automatic drain seal and bowl o-ring.

Service Kits

Item Type Part Number

Service kit Seal & Gasket 4380-602

Replacement elements Coalescing 4444-01

Liquid level lens kit Prismatic 4380-020

Replacement drains

Automatic 4000-51R

Manual quarter turn 619-50

** Minimum clearance required to remove bowl.

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 52 53

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