qs-3/8-8

Name: qs-3/8-8
Brand: FESTO
SKU: qs-3/8-8

Product Description: The Festo QS-3/8-8-50 push-in fitting is designed for easy installation and reliable operation in pneumatic systems. It supports compressed air and water, with a temperature range of -10°C to 80°C, and features a male thread R3/8 and external hexagon mounting.

Product Modelqs-3/8-8

Material Number153006

Product ID2854

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Versatile OperationThe Festo QS-3/8-8-50 push-in fitting is designed to operate with both compressed air and water, making it a versatile component for various pneumatic applications.
2
Easy InstallationThe external hexagon mounting ensures easy and secure installation, reducing setup time and effort.
3
Reliable PerformanceWith a temperature range of -10°C to 80°C, this fitting provides reliable performance in a wide range of environments.
4
Corrosion ResistanceThe fitting is made from brass with a nickel-plated housing, offering low corrosion stress (CRC 1) and ensuring long-lasting performance.
5

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

7mm

Type of seal on screwed plug

Coating

Mounting position

Any

Design

Straight design

Pack size

Compliance and CertificationsThe QS-3/8-8-50 conforms to RoHS standards and is certified for use in cleanroom environments (Class 4 according to ISO 14644-1), making it suitable for various industrial settings.

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

Corrosion resistance class (CRC)

1 - Low corrosion stress

LABS (PWIS) conformity

VDMA24364-B1/B2-L

Cleanroom class

Class 4 according to ISO 14644-1

Ambient temperature

-10°C 80°C

Nominal tightening torque

15.5Nm

Tolerance for nominal tightening torque

± 20%

Product weight

25g

Type of mounting

External hexagon, AF 17

Pneumatic connection 1

External thread R3/8

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

153006