Product Model
qsr-1/4-5/16-u
Key Features
- 1The Festo QSR-1/4-5/16-U is a rotary elbow connector designed for high-pressure pneumatic systems, ensuring reliable connections and efficient fluid flow.
- 2This connector features a 1/4 inch NPT male thread on one end and a 5/16 inch push-to-connect (PTC) imperial thread on the other, providing versatile connection options.
- 3Made from nickel-plated brass for the threaded portion and plastic for the body, this connector offers excellent corrosion resistance and durability.
- 4The QSR-1/4-5/16-U operates within a temperature range of -10 to 80°C and supports pressures up to 10 bar, making it suitable for a variety of industrial applications.
- 5With its 360° rotatable design and ball bearing for smooth operation, this connector ensures easy installation and minimal wear and tear, extending its lifespan.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Size | Standard | Nominal width | 5mm |
| Type of seal on screwed plug | Coating | Mounting position | Any |
| Design | Straight design | Pack size | 1 |
| Structural design | Push-pull principle | Operating pressure for entire temperature range | -13.775psi 145psi |
| Maritime classification | See certificate | Operating medium | Compressed air as per ISO 8573-1:2010 [7:-:-] |
| Information on operating and pilot media | Operation with oil lubrication possible | Corrosion resistance class (CRC) | 1 - Low corrosion stress |
| LABS (PWIS) conformity | VDMA24364-B1/B2-L | Ambient temperature | -10°C 60°C |
| Max. tightening torque | 14Nm | Product weight | 31g |
| Type of mounting | External hexagon 11/16 | Pneumatic connection 1 | external thread 1/4 NPT |
| Pneumatic connection 2 | for pneumatic tubing outside diameter 5/16" | Ambient temperature Fahrenheit | 14°F 140°F |
| Releasing ring color | Gray | Note on materials | RoHS-compliant |
| Housing material | PBT | Releasing ring material | POM |
| Material of tubing seal | NBR | Material of tube retaining claw | High-alloy stainless steel |
| Manufacturer ID | 153957 |
Specifications may be subject to change without notice