Festo QST Series Tee Tube-to-Tube Adaptor Push In 8 mm, Push In 8 mm to Push In 8 mm, Tube-to-Tube Connection Style,
- RS Stock No.:
- 121-5979
- Mfr. Part No.:
- QST-8
- Brand:
- Festo
Bulk discount available
Subtotal (1 bag of 10 units)*
£57.67
(exc. VAT)
£69.20
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 60 unit(s) ready to ship
- Plus 81 unit(s) ready to ship from another location
- Plus 28 unit(s) shipping from 17 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Bag(s) | Per Bag | Per unit* |
|---|---|---|
| 1 - 4 | £57.67 | £5.767 |
| 5 - 9 | £55.37 | £5.537 |
| 10 + | £53.07 | £5.307 |
*price indicative
- RS Stock No.:
- 121-5979
- Mfr. Part No.:
- QST-8
- Brand:
- Festo
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Festo | |
| Connector A | Push In 8 mm | |
| Connector B | Push In 8 mm | |
| Pneumatic Fitting Type | Tee Tube-to-Tube Adaptor | |
| Connection Style | Tube-to-Tube | |
| Manufacturer Series | QST | |
| Inlet Port | Push In 8 mm | |
| Number of Inlet Ports | 1 | |
| Model Number p | 153130 | |
| Outlet Port | Push In 8 mm | |
| Number of Outlet Ports | 1 | |
| Maximum Operating Temperature | ISO8573-1:2010°C | |
| Angle | Straight | |
| Maximum Operating Pressure | 14 bar | |
| Mounting Hole Diameter | ISO8573-1:2010 | |
| Minimum Operating Temperature | ISO8573-1:2010°C | |
| Body Material | PBT | |
| Mounting Type | Inline | |
| Standards Met | ISO8573-1:2010 | |
| Select all | ||
|---|---|---|
Brand Festo | ||
Connector A Push In 8 mm | ||
Connector B Push In 8 mm | ||
Pneumatic Fitting Type Tee Tube-to-Tube Adaptor | ||
Connection Style Tube-to-Tube | ||
Manufacturer Series QST | ||
Inlet Port Push In 8 mm | ||
Number of Inlet Ports 1 | ||
Model Number p 153130 | ||
Outlet Port Push In 8 mm | ||
Number of Outlet Ports 1 | ||
Maximum Operating Temperature ISO8573-1:2010°C | ||
Angle Straight | ||
Maximum Operating Pressure 14 bar | ||
Mounting Hole Diameter ISO8573-1:2010 | ||
Minimum Operating Temperature ISO8573-1:2010°C | ||
Body Material PBT | ||
Mounting Type Inline | ||
Standards Met ISO8573-1:2010 | ||
- COO (Country of Origin):
- JP
Festo Tee Tube-To-Tube Adaptor, Push-In 8mm - QST Series - QST-8
This tee adaptor from Festo is useful for branching airflow in a pneumatic system. It has one supply line port and two outputs, all featuring user-friendly push-in connection technology. The fitting ensures the high performance and reliability of a compressed air network by forming an airtight and efficient connection with hoses. No tools are needed when joining pipes as they can be easily pushed into the adaptor simply by applying gentle force. Disconnecting hoses is also convenient, thanks to the fitting's releasing ring.
• High-alloy steel retaining claw that's rust-resistant and securely holds tubes in place
• Absorbs vibration and pressure surges for enhanced efficiency and safety
• Can be assembled in any position for improved versatility in the design of a pneumatic network
• Broad operating temperature range of -10°C to +80°C makes it suitable for a wide range of environments
• Absorbs vibration and pressure surges for enhanced efficiency and safety
• Can be assembled in any position for improved versatility in the design of a pneumatic network
• Broad operating temperature range of -10°C to +80°C makes it suitable for a wide range of environments
Application Information
• Robotics
• Automotive industry
• Food and beverage industries
• Mining and mineral processing
• Automotive industry
• Food and beverage industries
• Mining and mineral processing
In what pressure range can you use this adaptor?
This Festo adaptor is designed to meet the core needs of industrial air preparation and pneumatic applications. It's suitable to use in systems that operate in pressures ranging from -0.95 bar to 14 bar.
Related links
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- Festo QST Series Tee Tube-to-Tube Adaptor Push In 6 mm Tube-to-Tube Connection Style,
- Festo QST Series Tee Tube-to-Tube Adaptor Push In 8 mm Tube-to-Tube Connection Style,
- Festo QST Series Tee Tube-to-Tube Adaptor Push In 8 mm Tube-to-Tube Connection Style,
- Festo QST Series Tee Tube-to-Tube Adaptor Push In 16 mm Tube-to-Tube Connection Style,
- Festo QST Series Tee Tube-to-Tube Adaptor Push In 6 mm Tube-to-Tube Connection Style,
- Festo QST Series Tee Tube-to-Tube Adaptor Push In 12 mm Tube-to-Tube Connection Style,
- Festo QST Series Tee Tube-to-Tube Adaptor Push In 4 mm Tube-to-Tube Connection Style,

