Norgren Lubricators Instrukcja Użytkownika Pobierz pdf (Strona 12)

Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487

L74M, L74C

● Excelon design allows in-line or modular installation

● Quick release bayonet bowl

● Highly visible, prismatic liquid level indicator lens

● Flow sensor design provides a nearly constant oil/air

ratio over a wide range of air flows

● All around (360°) visibility of the sight-feed dome

simplifies installation and adjustment

● Modular installations with Excelon 72, 73, and 74

series can be made to suit particular applications

Use Micro-Fog models in applications with one or more points of

lubrication.

Use Oil-Fog models to lubricate a single tool, cylinder, or other air

driven device.

Excelon 74 Micro-Fog and Oil-Fog

Lubricators 3/8",1/2",3/4" Port Sizes

ALE-14-8

Alternative Models

L 7 4

★ ★ ★

★★ ★ ★

Threads Substitute

PTF A

ISO Rc taper B

ISO G parallel G

Air Flow Direction Substitute

Bi-directional (Oil-Fog only) E

Uni-directional P

Options Substitute

Low oil level switch *** L

None N

Pyrex dome *† P

Quick fill nipple Q

Type Substitute

Oil-Fog C

Micro-Fog M

Bowl Substitute

1 quart US (1 liter) metal with

Pyrex liquid level indicator ††

7 fluid oz. (0.2 liter) metal with

plastic liquid level indicator

7 fluid oz. (0.2 liter)

transparent with guard

7 fluid oz. (0.2 liter) metal with

Pyrex liquid level indicator††

Drain Substitute

Closed bottom E

Manual 1/4 turn Q

Remote fill device - Use only

with 7 fluid oz. (0.2 liter) bowl.

Port Size Substitute

3/8" 3

1/2" 4

3/4" 6

*** Low oil level switch requires 1 litre bowl, type ‘A’ at 9th digit.

*† Pyrex dome used only with bowl type ‘A’ or ‘R’ at 9th digit.

†† Pyrex liquid level indicator used only with option ‘P’ at 10th digit.

Ordering Information. Models listed include PTF threads, manual drain, and 7 fluid ounce (0.2 liter) metal bowl with plastic liquid level indicator.

* Models listed in the order table must not be located downstream of frequently cycling directional control valves. Order the optional bi-directional Oil-Fog Lubricator

for use under such conditions.

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

† Lubricators with 1 quart (1 litre) metal bowl: Add 2.01 lbs (0.91 kg).

Type Main Port Size Model Number * Flow** scfm (dm

/s) Weight lb (kg)

†

Micro-Fog

3/8" L74M-3AP-QDN 114 (54) 1.70 (0.77)

1/2" L74M-4AP-QDN 154 (73) 1.61 (0.73)

3/4" L74M-6AP-QDN 142 (67) 1.55 (0.71)

Oil-Fog

3/8" L74C-3AP-QDN 118 (56) 1.70 (0.77)

1/2" L74C-4AP-QDN 192 (91) 1.61 (0.73)

3/4" L74C-6AP-QDN 186 (88) 1.55 (0.71)

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