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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

/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)

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

bar d

psid

PORT SIZE: 3/8"

ELEMENT: 5 µm

(2.5)

(4.0)

150

(10.0)

(6.3)

116

(8.0)

INLET PRESSURE: psig (bar)

01020304050dm

AIR FLOW

0 20 40 60 80 100 scfm

FLOW CHARACTERISTICS

Typical Performance Characteristics

PRESSURE DROP

0.6

0.4

0.2

bar d

psid

PORT SIZE: 3/8"

ELEMENT: 40 µm

(2.5)

(4.0)

150

(10.0)

(6.3)

116

(8.0)

INLET PRESSURE: psig (bar)

01020304050dm

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

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 52 53

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