Product Model
qsr-1/8-5/16-u

Selling Points
- 1The Festo QSR-1/8-5/16-U push-in fitting is designed for pneumatic applications, ensuring reliable connections and efficient fluid flow.
- 2This fitting features a nitrile rubber sealing ring, guaranteeing a perfect seal between the standard OD tubing and the fitting body.
- 3The QSR series supports tubing O.D. sizes of 4, 6, 8, and 10 mm, making it versatile for various pneumatic systems.
- 4The push-in principle allows for easy and quick connections, reducing installation time and increasing productivity.
- 5The QSR-1/8-5/16-U is part of Festo's extensive range of push-in fittings, ensuring compatibility with a wide variety of pneumatic components.
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 | 8Nm | Product weight | 34g |
Type of mounting | External hexagon 11/16 | Pneumatic connection 1 | external thread 1/8 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 | 153956 |
Specifications may be subject to change without notice