Festo QS Series Straight Threaded Adaptor, G 1/4 Female to Push In 8 mm, Threaded-to-Tube Connection Style, 153026

View all Pneumatic Fittings
Bulk discount available

Subtotal (1 bag of 10 units)*

£47.27

(exc. VAT)

£56.72

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 11 unit(s) ready to ship
  • Plus 29 unit(s) ready to ship from another location
  • Plus 20 unit(s) shipping from 27 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Bag(s)
Per Bag
Per unit*
1 - 4£47.27£4.727
5 - 9£45.39£4.539
10 +£43.48£4.348

*price indicative

Photo of Pneumatic Fittings & Air Hose
Explore our Air hose range
Need compressed air system for your fittings? You’re in the right place. Our wide range of air hoses includes everything you need—all designed for secure, efficient performance. With both fittings and hoses available side by side, it’s easy to find compatible components and build a complete setup that works for your space and application.
Shop Now
RS Stock No.:
121-6161
Mfr. Part No.:
QSF-1/4-8-B
Brand:
Festo
Find similar products by selecting one or more attributes.
Select all

Brand

Festo

Connector A

G 1/4 Female

Connector B

Push In 8 mm

Pneumatic Fitting Type

Straight Threaded Adaptor

Connection Style

Threaded-to-Tube

Threaded Connection

G 1/4 Female

Manufacturer Series

QS

Inlet Port

G 1/4 Female

Model Number p

153026

Number of Inlet Ports

1

Outlet Port

Push In 8 mm

Number of Outlet Ports

1

Thread Material

Brass

Maximum Operating Pressure

14 bar

Food Grade

No

Body Material

Brass

Angle

Straight

Mounting Hole Diameter

ISO8573-1:2010

Minimum Operating Temperature

ISO8573-1:2010°C

Chemical Resistant

No

Mounting Type

Inline

Finish

Nickel Plated

Maximum Operating Temperature

ISO8573-1:2010°C

Standards Met

ISO8573-1:2010

COO (Country of Origin):
TW

Festo Straight Threaded Adaptor, G 1/4 Female to Push-In 8mm - QS Series - QSF-1/4-8-B


Plug and work with this user-friendly pneumatic adaptor from Festo. The versatile component features a push-in hose connection that's easy to use and holds tubing securely without damaging its surface. Its high-alloy steel retaining claw absorbs vibration and pressure surges, improving levels of reliability and safety. No tools are needed to remove a hose as it's simply detached by pressing the fitting's releasing ring. This adaptor is suitable for both compressed air and water and has a maximum operating pressure of 14 bar.

• Nickel-plated brass body for exceptional resistance to corrosion
• Strong and robust metal design that stands up well in harsh industrial environments
• Can be assembled in any position and aligned after mounting for improved versatility in use
• Nitrile rubber (NBR) sealing ring ensures a tight seal between the tubing and the body of the fitting

Application Information


• Automation
• Robotics industry
• Medical and pharmaceutical manufacturing
• Materials handling

What size pneumatic hose can I use with this connector?


This Festo adaptor is compatible with tubing that has an outer diameter of 8mm.

Can this adaptor be removed and re-used?


Yes, this functional Festo adaptor can be re-used a number of times, thanks to its replaceable sealing ring on its threaded port.

Related links