Page 2 - Alkon - Trans-DOt Push-In Fittings

Trans-DOT Push-In Fittings

How to Use Alkon AQ-DOT Push-In Fittings

Alkon AQ-DOT push-in fittings are designed for When tubing (1) is inserted into the
easy use and fast installation. fitting, the inside diameter passes over
the brass tube support (2). This, combined
To connect tube: with the action of the gripper, insures
Cut the plastic tubing as squarely as possible. Insert that the air brake hose assembly will
the tube into the fitting until you feel the friction as safely exceed the tensile requirements
of FMVSS-106. The tubing then passes
the tube slides past the O-ring. (Using a slight twisting
through the gripping teeth (3). The
motion while inserting the tube often helps.) Once you
tubing continues beyond the gripping
feel this friction, continue to push the tube inward until
teeth through the inside diameter of
it bottoms firmly against the internal tube stop.
the lubricated “O” ring (4) which seals on the outside diameter of
To disconnect tube: the tubing. The gripping teeth grab the tube. Pulling back on the
tube only tightens the grip on the tubing as the insert moves onto
With thumb and forefinger, hold the top of the insert
the camming surface (5). Pressure through the tube also serves to
down against the fitting body and, with the other hand,
tighten the grip. The tube bottoms against a positive tube stop (6)
pull out the tubing. No tools are needed. in a cavity which keeps tube round to prevent leakage.

Series MAQ-DOT Series 100 Pipe Fittings

Metric Air Brake Brass Push-In Fittings
Pressure: 3000 PSI
Shape Configuration Chart
Material of Shapes: Forged SAE CA377 Brass
Use this chart as a guide when placing your order for the Material of Straights: SAE C360 Brass
Series MAQ-DOT Metric Air Brake Brass Push-In Fittings.
Meets all SAE brass pipe fittings standards
MAQ -DOT - X

SHAPE TUBE SIZE SWIVEL THREAD
62 = Union 4 = 4 mm Blank = Non Swivel 12 = M12 x 1.5
Connector
6 = 6 mm S = Swivel 16 = M16 x 1.5
64 = Union Tee
8 = 8 mm 22 = M22 x 1.5
68 = Male
Connector 10 = 10 mm 2 = 1/8”
THREAD
69 = Male Elbow 12 = 12 mm 4 = 1/4”
M = Metric Straight
71 = Male Run Tee w/ Original Seal 6 = 3/8”
72 = Male S = Standard NPTF 8 = 1/2”
Branch Tee
Blank = Metric BSPT We can help you save money, get more profitable and grow your business.
82 = Bulkhead
Union
For more information call 419.333.7000 or visit www.alkoncorp.com today!

728 Graham Drive
Fremont, OH 43420
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