Norgren L22 Datasheet

See Section ALE-24 for Accessories

Littleton, CO USA Phone [phone] www.norgren.com

L22

● Metallic parts meet NACEStandard MR-01-75*

● Low flow start point

● Built-in flow sensor gives almost constant oil/air ratio

over a wide range of flows

● Can be filled under pressure

● Simple and accurate drip rate adjustment

● Ideal for general lubrication applications

● Meets certain requirements of Military

Specifications**

* National Association of Corrosion Engineers (NACE) MR-01-75 defines requirements for
sulphide stress cracking resistant materials used in well-head and other corrosive environments.

** Meets certain requirements of MIL-S-901C (Navy) 15 Jan 1963: Military Specifications Shock
Test H.I.(High Impact); Shipboard Machinery, Equipment and Systems and MIL-STD-167-1
(Ships) Military Standard Mechanical Vibrations of Shipboard Equipment.

L22 Stainless Steel Oil-Fog Lubricator

1/2 PTF

ALE-16-14

22L

★0★

O P

★ ★

--

Alternative Models

Port Size Substitute
1/2" 4
Special 6**

Modification Substitute
Closed bowl 0
Plugged closed bowl 5
Special 7*

Thread Substitute
PTF A
ISO G D
Special S*

Bowl Substitute
Closed bowl 8
Manual drain D

** 3/4" body (3/4 x 16 UNF) L22-6X7-OPXS

Type Model Number Flow†scfm (dm3/s) Weight lbs (kg)
Oil-Fog L22-405-OP8A 102 scfm (48 dm3/s) 4.29 (1.93)

Ordering Information. Models listed are oil-fog units with closed bowl (no drain) and PTF threads.

ISO Symbols

No Drain

With Drain

†Typical flow with 90 psig (6.3 bar) inlet pressure and 7 psig (0.5 bar) pressure drop.

L22 Stainless Steel Lubricator

Littleton, CO USA Phone [phone] www.norgren.com

ALE-16-15

All Dimensions in Inches (mm)

Typical Performance Characteristics

Technical Data

Fluid: Compressed air
Maximum pressure: 250 psig (17 bar)
Operating temperature: -4° to 175°F (-20° to 80°C)*

* Air supply must be dry enough to avoid ice formation at temperatures

below 35°F (2°C ).

Start point (i.e. minimum flow required for lubricator operation) at 90 psig (6.3 bar)

inlet pressure:

3.5 scfm (1.7 dm3/s)

Typical flow with 90 psig (6.3 bar) inlet pressure and

7 psig (0.5 bar) pressure drop:
102 scfm (48 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
Recommended lubricants: See Section ALE-29.
Materials:

Body: Stainless steel

Bowl: Stainless steel

Elastomers: Synthetic rubber

Service Kits

Item Part number
Service kit L22-100A

Service kits includes all seals, check valve ball and spring, sight
dome and filter plug assemblies.

psid

bar d

0.8

10

0.6
8

6

0.4

PRESSURE DROP

4

0.2
2

0

0

0 20 40 60 80 100 120 scfm
0 10 20 30 40 50 dm3/s

FLOW CHARACTERISTICS

INLET PRESSURE: psig (bar g)

36

(2.5)58(4.0)

AIR FLOW

91

(6.3)

116

(8.0)

(10.0)

150

3.90 (99)

1.50 (∅76)

1.14 (38)

8.00 (203)**

** Minimum clearance required to remove bowl.

1.34 (34)

2.76 (70)

6.73 (171)