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Festo Push-In T-Shape Pneumatic Fitting, 8 mm x 4 mm, Tee Tube-to-Tube Adapter, QST-8-4
Specifications
| Country of Origin | Japan |
|---|---|
| Brand | Festo |
| Material | High Alloy Stainless Steel, Nickel Plated Brass, Nitrile Butadiene Rubber, Polybutylene Terephthalate, Polypropylene, POM, Polybutylene Terephthalate Reinforced |
| Maximum Operating Pressure | 14 bar |
| Model | QST-8-4 |
| Finish | Polybutylene Terephthalate, Nickel Plated Brass |
| Series | QST |
| Maximum Operating Temperature | 80°C |
| Sub Type | Tee Tube-to-Tube Adapter |
| Minimum Operating Temperature | -10°C |
| Standards/Approvals | FDA, Germanischer Lloyd, RoHS, UL (OL), DIN 5510-2, DIN 73378 |
| Connection Size A | Push-in 8 mm |
| Connection Type B | Push-in |
Key Features
- Suitable for industrial pneumatic applications.
- Push-in fittings for rapid assembly and disassembly.
- High chemical resistance for demanding environments.
- Made with Polybutylene Terephthalate and Nickel Plated Brass.
- Operating pressure rated up to 14 bar for robust usage.
- Temperature range from -10°C to 80°C for versatile operation.
- Food grade and compliant with international standards.
- Ideal for use in automation, packaging, and fluid handling systems.
Product Description
Festo QST-8-4 Push-In T-Shape Pneumatic Fitting is engineered for quick, secure assembly in pneumatic lines, providing a reliable solution for connecting 8 mm and 4 mm O.D. tubing. This tee tube-to-tube adapter is constructed from high-quality Polybutylene Terephthalate (PBT) and nickel-plated brass, offering strength, durability, and resistance to corrosive chemicals.
Key features of the QST-8-4 include push-in connections for both port A (8 mm) and port B (4 mm), offering a convenient solution to rapidly setup or modify industrial pneumatic systems. Its robust design ensures leak-proof performance under operating pressures up to 14 bar, making it suitable for high-demand industrial automation, manufacturing, food processing, and chemical transfer applications.
This fitting is rated for an extensive temperature range of -10°C to 80°C, supporting reliable use in challenging environments. Its compatibility with compressed air and water, combined with food-grade material compliance and leading industry approvals (FDA, RoHS, DIN 5510-2, Germanischer Lloyd, UL), guarantees both flexibility and safety in sensitive applications.
Suitable for industrial pneumatic applications. Push-in fittings for rapid assembly and disassembly. High chemical resistance for demanding environments. Made with Polybutylene Terephthalate and Nickel Plated Brass. Operating pressure rated up to 14 bar for robust usage.
Temperature range from -10°C to 80°C for versatile operation. Food grade and compliant with international standards. Ideal for use in automation, packaging, and fluid handling systems.
The Festo QST-8-4 offers maximum versatility with its T-shape design, accommodating various mounting positions and tube configurations. Its high-performance thermoplastic construction ensures longevity, while push-in technology reduces installation time and labor costs in commercial, manufacturing, laboratory, and HVAC environments.
Explore more from the Festo QST Series and other high-quality Pneumatic Fittings in the Hydraulic & Pneumatic Tools category on EnvMart.
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Frequently Asked Questions
The maximum operating pressure for the Festo QST-8-4 is rated at 14 bar.
This model operates within a temperature range of -10°C to 80°C.
The fitting is made from Polybutylene Terephthalate (PBT) and nickel-plated brass, among other materials.
The connection size for port A is 8 mm and for port B is 4 mm, both using push-in connections.
It complies with several standards including FDA, RoHS, DIN 5510-2, Germanischer Lloyd, and UL.
This fitting is ideal for use in automation, packaging, fluid handling systems, and chemical transfer applications.
The push-in technology allows for rapid assembly and disassembly, reducing installation time and labor costs.
The fitting features a finish of Polybutylene Terephthalate and nickel-plated brass.
The QST-8-4 fitting is manufactured in Japan.
The sub type of this fitting is a Tee Tube-to-Tube Adapter.
The high chemical resistance makes it suitable for demanding environments, ensuring reliability in various applications.
Yes, the QST-8-4 is compatible with both compressed air and water.
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