NPQH-H-G18F-Q6-P10 – Bulkhead Fitting – Festo Pneumatic Fittings

USD $ 11.76 USD $ 9.64

SKU: Festo 578295

Manufacturer Part Number: Festo 578295
Festo Pneumatic Fittings: NPQH-H-G18F-Q6-P10
OEM Spec Ref 

The Festo NPQH-H-G18F-Q6-P10, with MPN 578295 Pneumatic Fitting, stands as a state-of-the-art pneumatic bulkhead fitting, meticulously engineered to deliver unparalleled performance in connecting and securing pneumatic systems. This high-quality fitting is designed to ensure a secure and leak-free connection, making it a pivotal component for diverse industrial applications.

Key Features:

  • Robust Material: Crafted from durable nickel-plated brass, it offers excellent corrosion resistance, suitable for challenging industrial environments.
  • Precision Design: Features a G 1/8″ female thread to 6 mm push-in tube connection, ensuring a secure and easy fit.
  • High Pressure Resistance: Capable of handling up to 20 bar, making it ideal for high-pressure applications.
  • Universal Application: Versatile enough to be used in a variety of setups, enhancing system reliability and efficiency.
  • Compact and Efficient: Its design allows for easy installation even in limited spaces, maintaining system integrity and performance.


  • Enhanced System Reliability: By providing a secure connection, it minimizes potential leaks and system failures.
  • Cost-Effective Maintenance: Reduces the need for frequent replacements and repairs, thanks to its durable construction.
  • Improved Safety: Ensures safe operation by maintaining a stable connection even under high pressure.
  • Increased Productivity: Optimizes the pneumatic system’s efficiency, leading to better overall performance.


  • Manufacturing Lines: Ideal for assembly lines where precise and reliable pneumatic connections are critical.
  • Automated Machinery: Plays a crucial role in the smooth operation of automated systems.
  • Testing Equipment: Suitable for use in high-precision testing setups requiring robust fittings.
  • General Industrial Use: Adaptable to various pneumatic applications across multiple sectors.

The Festo NPQH-H-G18F-Q6-P10 Pneumatic Fitting is a testament to Festo’s commitment to advancing pneumatic technology, offering a high-quality solution that enhances the functionality and reliability of pneumatic systems. This product is not just a fitting; it’s an investment in the efficiency and safety of your industrial applications.

Technical Data

Feature Specification
Size Standard
Nominal width 5 mm
Tubing insertion depth 15.8 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
Ambient temperature 0 °C … 150 °C
Product weight 34.2 g
Type of mounting External hexagon, AF 18
Pneumatic connection 1 Internal thread G1/8
Pneumatic connection 2 for pneumatic tubing outside diameter 6 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
Weight 0.0342 kg