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Festo Pneumatic Fitting Tee Tube-to-Tube Adapter Push-in 4 mm 14 bar Maximum Operating Pressure QST-4

Category Pneumatic Fitting Brand FESTO Condition New

Specifications

Country of Origin Japan
Brand Festo
Material Polybutylene Terephthalate Reinforced, Nitrile Rubber (NBR), Nickel Plated Brass, POM, High Alloy Stainless Steel, Polypropylene, Polybutylene Terephthalate
Maximum Operating Pressure 14 bar
Model QST-4
Finish Polyoxymethylene, Nickel Plated Brass, Stainless Steel, Polybutylene Terephthalate
Series QST
Maximum Operating Temperature 80°C
Sub Type Tee Tube-to-Tube Adapter
Minimum Operating Temperature -10°C
Connection Size A Push-in 4 mm
Connection Type B Push-in
Connection Size B Push In 4 mm
RS PRO Polyoxymethylene Pneumatic Fitting, 4 mm Push-in 4 mm Push-inRS Stock No. 916-0899Brand: RS PRO
It conforms with ISO 8573-1 2010 particulate classifications and meets additional industry standards for safety and material restrictions

Key Features

  • Supports operating temperatures from -10°C to 80°C, enabling use in varied ambient conditions.
  • Constructed with chemically resistant materials including polybutylene terephthalate, nitrile rubber seals, nickel-plated brass, and stainless steel.
  • Certified food-grade materials ensure hygiene compliance for food-contact applications.
  • Provides secure sealing with nitrile rubber (NBR) seals to prevent leaks in pneumatic systems.
  • Ideal for pneumatic control lines in automated food processing and electronics assembly machinery.
  • Resistant to corrosion and chemical exposure, suitable for harsh industrial environments.

Product Description

Festo QST-4 Pneumatic Fitting Tee Tube-to-Tube Adapter is engineered for robust and reliable pneumatic connections in industrial fluid power systems. This fitting supports a maximum operating pressure of 14 bar and operates efficiently within a temperature range of -10°C to 80°C, making it suitable for a variety of industrial environments.

The fitting utilizes advanced materials such as polybutylene terephthalate reinforced polymers, polyoxymethylene, high alloy stainless steel, nickel-plated brass, and chemically resistant nitrile rubber seals. These materials ensure chemical resistance, durability, and corrosion protection, especially in applications requiring food-grade compliance.

Designed for hygienic applications, the product supports use in the food and beverage industry where sanitary standards and chemical resistance are critical. The nitrile rubber (NBR) seals maintain pressure integrity and resistance against oils and industrial fluids.

This Festo fitting conforms to rigorous industry standards including Germanischer Lloyd certification, ISO 8573-1:2010 particulate classifications, UL (OL), RoHS compliance, and DIN standards (5510-2 and 73378), signifying its suitability for critical industrial assemblies requiring safety and purity.

Typical use cases include pneumatic control lines in automated food processing plants, electronics assembly machines, compressed-air distribution networks in vehicle manufacturing, and various actuator connections in mechanical systems exposed to chemicals.

Supports varied industrial pneumatic system requirements with secure and durable push-in connections. Robust chemical resistant materials maintain performance in harsh environments. Food-grade certification allows for use in hygiene-sensitive applications and legal compliance.

Conforms to multiple international safety and particulate standards ensuring reliable operation. Suitable for demanding uses in food processing, electronics, automotive industries, and instrumentation.

Explore the range of pneumatic fittings at EnvMart to find precise, high-quality components like this Festo QST-4 Pneumatic Fitting optimized for your industrial pneumatic systems.

Festo Pneumatic Fitting Tee Tube-to-Tube Adapter Push-in 4 mm 14 bar Maximum Operating Pressure QST-4
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Frequently Asked Questions

The maximum operating pressure of this fitting is 14 bar.

It operates efficiently within a temperature range of -10°C to 80°C.

The fitting is constructed from polybutylene terephthalate, nitrile rubber, nickel-plated brass, polyoxymethylene, and high alloy stainless steel.

Yes, it is constructed from certified food-grade materials, making it suitable for hygiene-sensitive applications.

This model supports push-in connections with a size of 4 mm for both ends.

It conforms to ISO 8573-1:2010 particulate classifications and meets additional industry standards for safety and material restrictions.

Typical applications include pneumatic control lines in automated food processing, electronics assembly machines, and compressed-air distribution networks.

The fitting features a finish of polyoxymethylene, nickel-plated brass, and stainless steel.

The country of origin for this fitting is Japan.

The sub-type of this fitting is a tee tube-to-tube adapter.

It is resistant to corrosion and chemical exposure, making it suitable for harsh industrial environments.

The nitrile rubber seals provide secure sealing to prevent leaks in pneumatic systems and maintain pressure integrity.

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