D.O.T. Air Brake Pneumatic Push-In Fittings
Push-in fittings, also referred to as pneumatic push-in fittings, push-to-connect fittings, or one-touch fittings, are essential components in pneumatic systems, designed for ease of use and reliability.
Each fitting features a brass tube-gripping claw, collar, and release sleeve (collet), offering a secure hold and a quick-release mechanism. This design ensures effortless tubing installation and removal without the need for tools, minimizing downtime.
H.A.K. NPT-threaded push-in fittings are available in a comprehensive range of types, models, and sizes to meet diverse tubing requirements.
- Compatible Tubing: These fittings are specifically designed for use with nylon tubing only, ensuring a reliable and secure connection. They accommodate inch-sized tubes ranging from 5/32” to 3/4”, with thread sizes from 1/16” NPT to 3/4” NPT.
- Durability: Crafted from high-quality materials, H.A.K. push-in fittings resist corrosion, delivering reliable performance in harsh environments.
- Vibration Resistance: Engineered to withstand vibrations commonly encountered in automotive and industrial applications, these fittings provide secure and dependable connections.
Construction/Specification
Fluid | Air, Water and Other Fluid |
---|---|
Operating Pressure | 29.5 in Hg ~ 300 PSI |
Operating Temperature | -40°C to 93°C (-40°F to 200°F) |
Applicable Tube | PA Nylon |
Material | Brass |
Dimensions
Model | Tube O.D. | R | ||||
---|---|---|---|---|---|---|
DPL5/32-00 | 5/32" | 1/16" NPT | ||||
DPL5/32-01 | 5/32" | 1/8" NPT | ||||
DPL1/4-01 | 1/4" | 1/8" NPT | ||||
DPL1/4-02 | 1/4" | 1/4" NPT | ||||
DPL1/4-03 | 1/4" | 3/8" NPT | ||||
DPL3/8-01 | 3/8" | 1/8" NPT | ||||
DPL3/8-02 | 3/8" | 1/4" NPT | ||||
DPL3/8-03 | 3/8" | 3/8" NPT | ||||
DPL3/8-04 | 3/8" | 1/2" NPT | ||||
DPL1/2-02 | 1/2" | 1/4" NPT | ||||
DPL1/2-03 | 1/2" | 3/8" NPT | ||||
DPL1/2-04 | 1/2" | 1/2" NPT | ||||
DPL5/8-03 | 5/8" | 3/8" NPT | ||||
DPL5/8-04 | 5/8" | 1/2" NPT | ||||
DPL3/4-04 | 3/4" | 1/2" NPT | ||||
DPL3/4-06 | 3/4" | 3/4" NPT |
Learn More: Assembly Instructions
Additional information
Weight | 0.005 kg |
---|---|
Dimensions | 1.5 × 1.5 × 2 in |
Size | DPL 1/2" Tube x 1/2" NPT, DPL 1/2" Tube x 1/4" NPT, DPL 1/2" Tube x 3/8" NPT, DPL 1/4" Tube x 1/4" NPT, DPL 1/4" Tube x 1/8" NPT, DPL 1/4" Tube x 3/8" NPT, DPL 3/4" Tube x 1/2" NPT, DPL 3/4" Tube x 3/4" NPT, DPL 3/8" Tube x 1/2" NPT, DPL 3/8" Tube x 1/4" NPT, DPL 3/8" Tube x 1/8" NPT, DPL 3/8" Tube x 3/8" NPT, DPL 5/32" Tube x 1/16" NPT, DPL 5/32" Tube x 1/8" NPT, DPL 5/8" Tube x 1/2" NPT, DPL 5/8" Tube x 3/8" NPT |