qs-g3/8-8-i

Name: qs-g3/8-8-i
Brand: FESTO
SKU: qs-g3/8-8-i

The Festo QS-G3/8-8-I push-in fitting offers a reliable pneumatic connection with its internal hexagon mounting and straight design. Suitable for various applications, it ensures seamless operations.

Product Modelqs-g3/8-8-i

Material Number186111

Product ID6379

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Reliable Pneumatic ConnectionThe Festo QS-G3/8-8-I push-in fitting provides a secure and reliable connection for pneumatic systems, ensuring consistent performance and minimizing the risk of leaks.
2
Internal Hexagon MountingThe internal hexagon mounting system ensures precise and easy installation, making it a convenient choice for various applications.
3
Straight DesignThe straight design of the QS-G3/8-8-I fitting allows for easy integration into pneumatic systems, reducing complexity and enhancing overall system efficiency.
4
Versatile ApplicationsSuitable for a wide range of applications, the Festo QS-G3/8-8-I push-in fitting is a versatile solution that can be used in various industries, including manufacturing, automation, and more.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Size

Standard

Nominal width

6.3mm

Type of seal on screwed plug

Sealing ring

Mounting position

Any

Design

Straight design

Pack size

High-Quality ConstructionBuilt with high-quality materials, the QS-G3/8-8-I fitting is durable and long-lasting, ensuring that it meets the demands of continuous use in demanding environments.

Operating pressure for entire temperature range

-13.775psi 87psi

Temperature-dependent operating pressure

-13.775psi 203psi

Information on operating pressure

Water: max. 0.6 MPa at max. 50 °C

Operating medium

Compressed air as per ISO 8573-1:2010 [7:-:-] Water (liquid, ice-free)

Information on operating and pilot media

Operation with oil lubrication possible Water: G-thread only possible with sealing ring type OL as additional accessory

Corrosion resistance class (CRC)

1 - Low corrosion stress

LABS (PWIS) conformity

VDMA24364-B1/B2-L

Ambient temperature

-10°C 80°C

Nominal tightening torque

15.5Nm

Tolerance for nominal tightening torque

± 20%

Product weight

20g

Type of mounting

Internal hexagon, AF 6

Pneumatic connection 1

External thread G3/8

Pneumatic connection 2

for pneumatic tubing outside diameter 8 mm

Releasing ring color

Blue

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

186111