The Festo QSMY-4-3, with MPN 153373, is a highly specialized pneumatic fitting designed to enhance the functionality and reliability of pneumatic systems. This essential component is tailored to streamline connections, ensuring efficient operation and reducing potential system failures within various industrial environments.

Key Features:

Optimal Connection Efficiency: This fitting is crafted to provide a secure, leak-resistant connection, optimizing air flow and minimizing downtime in critical applications.
Durable Construction: Made from superior materials, the QSMY-4-3 withstands rigorous industrial conditions, offering long-lasting reliability and endurance.
Compact and Flexible Design: Its compact dimensions are ideal for tight spaces, allowing for flexible installation without compromising on performance.
Simple Installation: Features an easy-to-use design for quick assembly and disassembly, facilitating faster maintenance and system modifications.
Broad Compatibility: Designed to fit a wide variety of tubing sizes and types, this fitting is compatible with a diverse range of pneumatic systems, making it a versatile choice for multiple industrial applications.

Benefits:

Improved System Efficiency: By providing a secure and precise connection, it ensures optimal system performance, contributing to overall operational efficiency.
Cost Reduction: Effective air management reduces the need for frequent repairs and downtime, leading to significant cost savings over time.
Extended Equipment Lifespan: Ensures that all connected components function within their intended parameters, which helps in extending their service life and reducing wear and tear.
Enhanced Safety: By maintaining secure and stable connections, it significantly enhances the safety of pneumatic operations, adhering to stringent industry standards.

Applications:

Industrial Manufacturing: Critical for maintaining robust and reliable connections in automated production lines, ensuring consistent and high-quality outputs.
Pneumatic Automation Systems: Plays an essential role in automation setups where precise air distribution is necessary for accurate and efficient operation.
Service and Repair Centers: Invaluable in environments focused on the rapid servicing and repair of pneumatic systems, where ease of use and reliability are paramount.
General Industrial Applications: Suitable for a wide range of applications, from automotive assembly to food processing, enhancing versatility and reliability in various industrial sectors.

The Festo QSMY-4-3 Pneumatic Fitting stands as a testament to Festo’s commitment to quality and innovation, offering a robust solution that enhances the connectivity, efficiency, and safety of pneumatic systems across multiple industries.

Technical Data

Feature	Specification
Size	Mini
Nominal width	1.6 mm
Mounting position	Any
Design	Y-shape
Pack size	10
Structural design	Push-pull principle
Operating pressure for entire temperature range	-0.095 MPa … 0.6 MPa
Operating pressure for entire temperature range	-0.95 bar … 6 bar
Operating pressure for entire temperature range	-13.775 psi … 87 psi
Temperature-dependent operating pressure	-0.095 MPa … 1.4 MPa
Temperature-dependent operating pressure	-0.95 bar … 14 bar
Temperature-dependent operating pressure	-13.775 psi … 203 psi
Maritime classification	See certificate
Operating medium	Compressed air as per ISO 8573-1:2010 [7:-:-]
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
Ambient temperature	-10 °C … 80 °C
Product weight	3.6 g
No. of outlets	2
No. of supply lines	1
Pneumatic connection 1	for pneumatic tubing outside diameter 4 mm
Pneumatic connection 2	for pneumatic tubing outside diameter 3 mm
Releasing ring color	Blue
Note on materials	RoHS-compliant
Housing material	PBT
Releasing ring material	POM
Material of tubing seal	NBR
Material of tube retaining claw	High-alloy stainless steel