The Festo NPQH-D-Q6-Q4-P10, with its MPN 578329, stands out as a high-performance pneumatic fitting designed for superior reliability and efficiency in industrial applications. Crafted with precision, this product ensures optimal connection between tubes with varying diameters, enhancing system functionality and stability.

Key Features:

Advanced Connection Technology: Utilizes a push-pull principle for quick and secure connections, reducing installation time and maintenance needs.
Versatile Tubing Compatibility: Features an adjustable tubing insertion depth between 13 mm and 15.8 mm, accommodating tubes of diameters Ø4 and Ø6 mm, ensuring a versatile fit for various system requirements.
Durable Design: Made from robust materials, the NPQH-D-Q6-Q4-P10 is engineered to withstand harsh industrial environments, providing a long service life.
Compact and Efficient: With its straight design, this fitting is ideal for installations in space-constrained areas, maintaining airflow efficiency without compromising performance.
Universal Mounting Options: Can be mounted in any position, adding to its flexibility and ease of use in diverse setups.

Benefits:

Enhanced System Performance: By ensuring secure and precise connections, it prevents air leaks and maintains consistent pressure throughout the system, optimizing operational efficacy.
Reduced Downtime: The quick-connect feature minimizes assembly and disassembly time, significantly reducing system downtime during maintenance.
Cost-Effective Operations: By improving the efficiency of the pneumatic system, it helps in lowering energy costs and reducing overall operational expenses.
Increased Safety: Reliable connections improve system stability, enhancing safety in operations with stringent compliance requirements.

Applications:

Industrial Automation: Crucial for automated production lines, ensuring reliable and efficient pneumatic connections.
Manufacturing Systems: Supports precise and stable pneumatic functions in manufacturing processes, crucial for maintaining product quality.
Testing Equipment: Ideal for systems requiring consistent pressure for accurate and reliable testing and diagnostics.

The Festo NPQH-D-Q6-Q4-P10 Pneumatic Fittings embody the innovation and reliability of Festo’s pneumatic solutions. Whether upgrading an existing system or designing a new one, this fitting offers a versatile, robust, and efficient choice for enhancing pneumatic operations across a variety of industrial applications.

Technical Data

Feature	Specification
Size	Standard
Nominal width	3 mm
Tubing insertion depth	13 mm … 15.8 mm
Note on the tubing insertion depth	Ø4 depth 13 mm Ø6 depth 15.8 mm
Mounting position	Any
Design	Straight design
Pack size	10
Structural design	Push-pull principle
Symbol	00997424
Operating pressure for entire temperature range	-0.095 MPa … 2 MPa
Operating pressure for entire temperature range	-0.95 bar … 20 bar
Operating pressure for entire temperature range	-13.775 psi … 290 psi
Information on operating pressure	Water: max. 0.6 MPa at 0 – 50 °C
Certificate issuing authority	NSF C0523185
Operating medium	Compressed air as per ISO 8573-1:2010 [7:-:-] Water (liquid, ice-free)
Information on operating and pilot media	Operation with oil lubrication possible
Corrosion resistance class (CRC)	3 – High corrosion stress
LABS (PWIS) conformity	VDMA24364-B1/B2-L
Cleanroom class	Class 4 according to ISO 14644-1
For use in the food industry	See declaration of conformity NSF/ANSI 169
Ambient temperature	0 °C … 150 °C
Product weight	14.9 g
Pneumatic connection 1	For pneumatic tubing outside diameter 6 mm
Pneumatic connection 2	For pneumatic tubing outside diameter 4 mm
Note on materials	RoHS-compliant
Housing material	Brass, chemically nickel-plated
Guard ring material	PEI
Releasing ring material	Brass, chemically nickel-plated
Material of tubing seal	FPM
Material of tube retaining claw	High-alloy stainless steel
Thrust ring material	PEI