NPQM-D-Q4-S8-P10 – Push-in Connector – Festo Pneumatic Fittings

USD $ 10.50 USD $ 8.61

SKU: Festo 558766

Manufacturer Part Number: Festo 558766
Festo Pneumatic Fittings: NPQM-D-Q4-S8-P10
OEM Spec Ref 

The Festo NPQM-D-Q4-S8-P10, with MPN 558766 pneumatic fitting, is a sophisticated pneumatic push-in connector designed to ensure optimal performance and reliability in a variety of industrial settings. This fitting is part of Festo’s commitment to innovative engineering, providing efficient and robust solutions for pneumatic systems.

Key Features:

  • Precision Engineering: Designed to facilitate exact control over connections, ensuring secure and leak-free operation under a variety of pressures and conditions.
  • Robust Construction: Made from high-quality materials, this fitting is engineered to withstand the demanding environments typical of industrial applications, ensuring durability and a long service life.
  • Compact and Versatile: The fitting’s compact design allows for easy installation in space-limited areas, while maintaining full functionality and effectiveness.
  • Easy Installation: Features a straightforward push-in design for rapid assembly and disassembly, enabling quick system modifications and maintenance.
  • Broad Compatibility: Perfectly suited for a wide range of pneumatic systems, it can be seamlessly integrated into existing setups, offering great flexibility in design and application.


  • Enhanced System Efficiency: By providing a reliable and secure pneumatic connection, it helps maintain optimal system pressure, contributing to the overall efficiency and reliability of pneumatic processes.
  • Reduced Operational Costs: Efficient installation and durable construction minimize downtime and maintenance requirements, leading to significant cost savings over the product’s lifespan.
  • Increased Equipment Lifespan: Ensures prolonged operational integrity of pneumatic components by preventing leaks and reducing wear and tear.
  • Improved Safety: Reliable connections reduce the risk of accidental disconnections, ensuring safer operations in compliance with stringent industry standards.


  • Manufacturing Facilities: Essential for high-quality and precise manufacturing processes, where stable and accurate pneumatic control is necessary.
  • Control Systems: A key component in various control systems, providing the necessary reliability and accuracy for effective operation.
  • Testing and Inspection: Suitable for use in environments that demand consistent performance for accurate and reliable testing and inspection.
  • General Industrial: Adaptable to a broad range of industrial applications, enhancing operational precision and system reliability.

The Festo NPQM-D-Q4-S8-P10 pneumatic fitting stands as a hallmark of Festo’s dedication to advancing pneumatic technology, offering a highly reliable and efficient solution for managing pneumatic connections and optimizing the performance of complex industrial systems.

Technical Data

Feature Specification
Size Standard
Nominal width 3.5 mm
Design Straight design
Pack size 10
Structural design Push-pull principle
Operating pressure for entire temperature range -0.095 MPa … 1.6 MPa
Operating pressure for entire temperature range -0.95 bar … 16 bar
Operating pressure for entire temperature range -13.775 psi … 232 psi
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 -20 °C … 70 °C
Product weight 10 g
Pneumatic connection 1 Push-in sleeve Ø 8 mm
Pneumatic connection 2 for pneumatic tubing outside diameter 4 mm
Note on materials RoHS-compliant
Housing material Brass, nickel-plated
Material of tubing seal NBR
Weight 0.010 kg