NPQH-L-G12-Q12-P10 – Push-in L-Fitting – Festo Pneumatic Fittings

USD $ 11.76 USD $ 9.64

SKU: Festo 578292

Manufacturer Part Number: Festo 578292
Festo Pneumatic Fittings: NPQH-L-G12-Q12-P10
OEM Spec Ref 

The Festo NPQH-L-G12-Q12-P10, with MPN 578292, is a robust and reliable pneumatic fitting designed to meet the rigorous demands of various industrial applications. Engineered for optimal performance, this product ensures a seamless fit and enhanced operational efficiency in your pneumatic systems.

Key Features:

  • High-Quality Materials: Constructed from chemically nickel-plated brass, it offers superior durability and resistance to corrosion, suitable for harsh industrial environments.
  • Precision Connection: Designed with a G1/2 external thread and suitable for tubing with an outer diameter of 12 mm, it ensures a precise and secure connection, minimizing leaks and system downtime.
  • Versatile Design: The L-shape configuration of the fitting allows for space-efficient installation and easy integration into existing setups, enhancing layout flexibility.
  • Temperature and Pressure Resilience: Capable of operating under a wide range of temperatures and pressures, this fitting maintains reliability and performance even under challenging conditions.


  • Enhanced System Reliability: By ensuring secure and tight connections, it helps maintain the integrity and efficiency of pneumatic systems.
  • Operational Cost Efficiency: The durable construction and efficient design reduce the need for frequent replacements and maintenance, lowering operational costs.
  • Improved Safety Standards: Its reliable performance and secure connections enhance the safety of operations, adhering to stringent industrial safety standards.


  • Manufacturing Facilities: Critical in manufacturing lines for maintaining a reliable pneumatic supply, ensuring consistent production quality.
  • Automated Machinery: Essential for automated systems requiring precise pneumatic control for optimal functionality.
  • General Industrial Applications: Suitable for a wide range of applications where pneumatic fittings are essential for system integrity and performance.

The Festo NPQH-L-G12-Q12-P10 stands as a testament to Festo’s commitment to high-quality and efficient pneumatic solutions, ensuring long-term performance and reliability in industrial processes.

Technical Data

Feature Specification
Size Standard
Nominal width 11 mm
Tubing insertion depth 19.5 mm
Type of seal on screwed plug Sealing ring
Mounting position Any
Design L-shape
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 9 Nm
Tolerance for nominal tightening torque ± 20%
Product weight 66.3 g
Type of mounting External hexagon, AF 20
Pneumatic connection 1 External thread G1/2
Pneumatic connection 2 for pneumatic tubing outside diameter 12 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 0.0663 kg