Product Model
qs-1/4-5/16-i-u-m

Selling Points
- 1The Festo QS-1/4-5/16-I-U-M push-in fitting is a high-quality, nickel-plated brass component designed for reliable pneumatic connections in industrial machinery and automation systems.
- 2This push-in fitting boasts a maximum operating pressure of +9.997 bar, ensuring it can handle demanding applications with ease.
- 3The QS-1/4-5/16-I-U-M is part of Festo's extensive range of pneumatic connection solutions, offering a straightforward and efficient way to connect pneumatic components.
- 4With its straight and inline design, this fitting is easy to integrate into various pneumatic systems, making it a versatile choice for multiple applications.
- 5The product is manufactured by Festo, a trusted global leader in process control and factory automation solutions, ensuring industry-leading quality and reliability.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Parameter | Value | Parameter | Value |
---|---|---|---|
Size | Standard | Nominal width | 6.299mm |
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 | 0°C 60°C |
Product weight | 13.013g | Type of mounting | Internal hexagon, AF 6 |
Pneumatic connection 1 | External thread R1/4 | Pneumatic connection 2 | for pneumatic tubing outside diameter 5/16" |
Ambient temperature Fahrenheit | 32°F 140°F | Releasing ring color | Gray |
Note on materials | RoHS-compliant | Housing material | Brass Nickel-plated |
Releasing ring material | POM | Material of tubing seal | NBR |
Material of tube retaining claw | High-alloy stainless steel | Manufacturer ID | 183743 |
Specifications may be subject to change without notice