The Festo NPQH-H-Q4-E-P10, MPN 578299 Pneumatic Fitting, is an exceptionally designed pneumatic push-in bulkhead connector that ensures a reliable and secure pneumatic tubing connection. Crafted for high-efficiency operations, this product is ideal for various industrial applications, promoting seamless integration and improved system reliability.

Key Features:

High Compatibility: Suitable for tubing with an outside diameter of 4 mm, it allows for quick and hassle-free installations in diverse pneumatic systems.
Durable Material: Constructed from high-grade PEI (Polyetherimide), this connector is engineered to withstand rigorous operational demands and environmental conditions.
Secure Connection: Features a unique locking mechanism that ensures a tight and secure fit, preventing accidental disconnections and leakage.
Simplified Installation: Designed for ease of use, it can be installed quickly without the need for tools, facilitating faster setup and maintenance.
Versatile Use: Its compact and robust design makes it suitable for both confined spaces and wide-range industrial applications.

Benefits:

Enhanced Operational Efficiency: By providing a stable and secure connection, it helps maintain optimal air flow and pressure within the system, enhancing overall performance.
Cost-Effective: Minimizes the need for frequent replacements due to its high durability and reliability, reducing operational costs.
Safety Assurance: Designed to meet rigorous safety standards, ensuring safe operation under various industrial conditions.

Applications:

Manufacturing Lines: Essential for assembly lines where reliable pneumatic connections are crucial for continuous operations.
Automation Systems: Ideal for automated systems requiring precise and secure pneumatic connections.
Maintenance and Repair: Simplifies the maintenance process in industrial setups, reducing downtime and enhancing productivity.

The Festo NPQH-H-Q4-E-P10 stands as a testament to Festo’s commitment to providing high-quality pneumatic solutions, tailored to enhance system performance and reliability in demanding industrial environments.

Technical Data

Feature	Specification
Size	Standard
Nominal width	3 mm
Tubing insertion depth	13 mm
Mounting position	Any
Design	Bulkhead
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	23.5 g
Type of mounting	External hexagon, AF 16
Pneumatic connection 1	for pneumatic tubing outside diameter 4 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
Nut material	Brass, chemically nickel-plated
Material of tubing seal	FPM
Material of tube retaining claw	High-alloy stainless steel
Thrust ring material	PEI