Product Model
qsr-g3/8-12
Selling Points
- 1The Festo QSR-G3/8-12 pneumatic rotary union provides a secure and reliable connection between tubes, ensuring smooth operation in various pneumatic systems.
- 2With a 3/8 inch BSPP (G) male connection and a 12mm push-to-connect metric connection, this union offers flexibility and compatibility with different tubing sizes.
- 3Designed with a nickel-plated brass base and threaded portion, along with a plastic body and polymer collar, this union ensures durability and resistance to corrosion.
- 4Operating within a temperature range of -10 to 80°C (-14 to 176°F), the QSR-G3/8-12 is suitable for a wide range of applications, from low to moderate temperatures.
- 5The sealing ring on the screw-in stud provides a tight seal, ensuring that the connection remains secure even under pressure surges and vibrations.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Size | Standard | Nominal width | 8mm |
Type of seal on screwed plug | Sealing ring | Mounting position | Any |
Design | Straight design | Pack size | 1 |
Structural design | Push-pull principle | Operating pressure for entire temperature range | -13.775psi 87psi |
Temperature-dependent operating pressure | -13.775psi 203psi | Max. rotational speed | 200rpm |
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 | 0°C 60°C | Max. radial torque | 0.025Nm |
Nominal tightening torque | 15.5Nm | Tolerance for nominal tightening torque | ± 20% |
Product weight | 78g | Type of mounting | External hexagon, AF 19 |
Pneumatic connection 1 | External thread G3/8 | Pneumatic connection 2 | for pneumatic tubing outside diameter 12 mm |
Releasing ring color | Blue | Material of screwed plug | Brass, nickel-plated |
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 | 186283 |
Specifications may be subject to change without notice