PUSH IN FITTINGS, PNEUMATIC PUSH IN FITTINGS.
The push-in fittings (also called pneumatic push-in fittings, push-to-connect fittings, and one-touch fittings in some locations).
Inside the push-in fittings, stainless steel tube gripping claw, collar, and release sleeve (collet) are assembled to offer a quick hold and release mechanism to provide a low disconnection force for easy removal of the tubing with no tools necessary.
PUSH IN FITTINGS WITH METRIC AND INCH SIZE TUBE, NPT CONNECTION THREAD.
H.A.K. NPT thread push-in fittings cover a complete line of types, models, and sizes to satisfy various tube demands.
H.A.K. push-to-connect fittings are designed for use with soft and stiff tubing, such as nylon and polyethylene tubing.
H.A.K. push-in fittings are designed for use with nylon and polyethylene tubing that accommodate metric tubing O.D. ranging from 4mm to 16mm and accommodate inch tubing from 1/8” to 1/2”. Thread sizes range from 1/8” NPT to 1/2” NPT.
Construction/Specification

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Fluid |
Air, Vacuum |
Operating Pressure |
0~145 PSI
|
Max Pressure |
174 PSI
|
Operating Temperature |
5~60℃ |
Applicable Tube |
PU Polyurethane and Nylon |
Dimensions

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Model |
Tube O.D. |
R |
A |
B |
H |
C |
EPLH 6-01 |
6 |
NPT1/8" |
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|
|
|
EPLJ 6-02 |
6 |
NPT1/4" |
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Learn More: Assembly Instructions