NPQH-DK-G18-Q8-P10 – Push-in Fitting – Festo Pneumatic Fittings

USD $ 7.98 USD $ 6.54

SKU: Festo 578376

Manufacturer Part Number: Festo 578376
Festo Pneumatic Fittings: NPQH-DK-G18-Q8-P10
OEM Spec Ref 

The Festo NPQH-DK-G18-Q8-P10, featuring MPN 578376, represents the epitome of excellence in pneumatic fittings, meticulously engineered to enhance the performance and reliability of pneumatic systems. Crafted with precision and quality materials, this fitting ensures seamless integration and consistent functionality across diverse industrial applications.

Key Features:

  • Premium Construction: Crafted from high-quality materials, the NPQH-DK-G18-Q8-P10 offers exceptional durability and longevity, capable of withstanding the demanding conditions of industrial environments.
  • Efficient Flow Control: Engineered for precise flow control, it enables optimal performance and reliability in pneumatic systems, ensuring smooth operation and consistent results.
  • Compact and Lightweight Design: With its compact and lightweight build, this fitting allows for easy installation and versatility in various space-constrained applications, without compromising on performance.
  • User-Friendly Installation: Featuring a user-friendly design, it facilitates quick and hassle-free installation, saving time and effort in setup and maintenance procedures.
  • Universal Compatibility: Compatible with a wide range of pneumatic systems, it offers versatility and adaptability to different industrial settings and applications.


  • Enhanced Performance: By facilitating precise flow control, the NPQH-DK-G18-Q8-P10 optimizes the efficiency and reliability of pneumatic systems, enhancing overall performance and productivity.
  • Cost Savings: Its efficient design helps minimize energy consumption and reduce operational costs, contributing to long-term savings for industrial operations.
  • Extended Lifespan: With its durable construction, it prolongs the lifespan of pneumatic systems, reducing maintenance requirements and downtime.
  • Safety Assurance: Reliable flow control ensures safer operation of pneumatic systems, adhering to stringent safety standards and minimizing the risk of accidents.


  • Manufacturing: Essential for maintaining precise flow control in automated manufacturing processes, ensuring consistent product quality and production efficiency.
  • Automation: Plays a critical role in automation systems where precise pneumatic control is necessary for smooth operation and accuracy.
  • Testing and Inspection: Ideal for use in systems requiring consistent pneumatic flow for accurate testing and inspection procedures, ensuring reliable results.
  • Industrial Processes: Suitable for a wide range of industrial applications requiring efficient pneumatic control, from assembly lines to material handling systems.

The Festo NPQH-DK-G18-Q8-P10 epitomizes Festo’s commitment to excellence in pneumatic technology, providing a sophisticated solution for optimizing pneumatic systems and enhancing industrial processes.

Technical Data

Feature Specification
Size Standard
Nominal width 6 mm
Tubing insertion depth 16 mm
Type of seal on screwed plug Sealing ring
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
Ambient temperature 0 °C … 150 °C
Nominal tightening torque 6 Nm
Tolerance for nominal tightening torque ± 20%
Product weight 12.8 g
Type of mounting Internal hexagon, AF 6
Pneumatic connection 1 External thread G1/8
Pneumatic connection 2 for pneumatic tubing outside diameter 8 mm
Note on materials RoHS-compliant
Housing material Brass, chemically nickel-plated
Material of threaded seal FPM
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
Weight 0.0128 kg