Product Model
qs-1/4-3/8-i-u-m

Selling Points
- 1The Festo QS-1/4-3/8-I-U-M push-in fitting is designed with a straight push-pull principle for easy and secure connections in pneumatic systems.
- 2This fitting features a nickel-plated brass base and threaded portion, ensuring durability and resistance to corrosion in various operating conditions.
- 3The QS-1/4-3/8-I-U-M supports operating pressures up to 10 bar (-0.95 to 10 bar) and temperatures from -10 to 80°C, making it suitable for a wide range of industrial applications.
- 4With its polymer collar and internal hex design, this fitting provides a secure seal and easy handling, reducing the risk of leaks and ensuring reliable operation.
- 5The Festo QS-1/4-3/8-I-U-M push-in fitting is part of Festo's comprehensive range of pneumatic connectors and fittings, offering everything from single products to complete solutions for factory automation.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Parameter | Value | Parameter | Value |
---|---|---|---|
Size | Standard | Nominal width | 7.29mm |
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 | 22g | Type of mounting | Internal hexagon, AF 7 |
Pneumatic connection 1 | External thread R1/4 | Pneumatic connection 2 | for pneumatic tubing outside diameter 3/8" |
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 | 183744 |
Specifications may be subject to change without notice