Page 762 - Wurth Total Catalogue

DOT BRASS PUSH-IN PNEUMATIC CONNECTORS

Tube and fitting assembly.

1. Cut tube end as square as 1.1 Use of tube Cutting Pliers,
90 o possible (tolerance +7 ), making Art. No. 0885 20 02, is
o
sure you do not damage its outer recommended.
surface. Ensure that the tube end
is clean and free from surface
damage.

2. Push the tube firmly into the 3. To disconnect. First ensure
collet, over the tube support, there is no air pressure present.
through the O-Ring and down to Push the tube into the fitting
the tube stop. Pull back on the until it bottoms on the tube stop.
tube to reinforce the collet teeth Then hold down the collet and
gripping action. The pressure can withdraw the tube.
then be applied.

Self Sealing.
Pre-applied Teflon based pipe sealant on all conical male pipe threads
Flexible design offers a variety of connection options.
saves assembly time, as well as installation labour.

Applicable Standards.
Push-in DOT meets or exceeds all applicable standards including:
• FMVSS 571.106
• SAE J1131

Thread Standards.
NPTF : SAE J476a
Tapered thread Parallel thread
NPTF: SAE J476a Metric: DIN 3852 Metric : DIN 3852

Recommended torque values for standard threads are shown in the table
below.

Tapered Threads

NPTF Thread Maximum Torque
1/8”-27 18Nm
1/4”-18 28Nm
3/8”-18 38Nm
1/2”-14 42Nm

Parallel Threads
Metric Thread Maximum Torque
M10x1.0 18Nm
M12x1.5 24Nm
M14x1.5
28Nm
AUS. pub. 07/10 © M16x1.5 35Nm
M22x1.5
40Nm

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