NPQH-H-Q8-E-P10 – Push-in Bulkhead Connector – Festo Pneumatic Fittings

USD $ 10.92 USD $ 8.95

SKU: Festo 578301

Manufacturer Part Number: Festo 578301
Festo Pneumatic Fittings: NPQH-H-Q8-E-P10
OEM Spec Ref 

The Festo NPQH-H-Q8-E-P10, with MPN 578301 Pneumatic Fitting, is a precision-engineered Pneumatic Bulkhead Tube-to-Tube Adaptor designed to enhance the functionality and reliability of pneumatic systems across various industrial applications. This adaptor seamlessly integrates into systems requiring robust, reliable connections.

Key Features:

  • Efficient Installation: Utilizes a push-pull principle for quick and straightforward installation, significantly reducing assembly time and effort.
  • Durable Material: Constructed from nickel-plated brass, it offers high corrosion and chemical resistance, making it ideal for harsh environments.
  • High Operating Standards: Capable of handling pressures up to 20 bar and temperatures from 0°C to 150°C, ensuring reliable operation under a range of conditions.
  • Certified Safety: Meets several crucial industry standards, including ANSI/NSF 51 and FDA 21 CFR, making it suitable for food industry applications due to its safety and non-toxicity.


  • Longevity and Safety: The robust construction helps extend the lifecycle of pneumatic components and ensures safer operations under varying industrial conditions.
  • Versatility: Designed to fit seamlessly into diverse settings, including the food, automotive, and industrial automation sectors.


  • Food Industry: Its compliance with food safety standards makes it a prime choice for food processing environments.
  • Automotive and Industrial Automation: Ideal for systems that demand high reliability and resistance to environmental stresses.

The Festo NPQH-H-Q8-E-P10 Pneumatic Fitting is emblematic of Festo’s commitment to high-quality, reliable pneumatic solutions, providing an essential component for optimizing pneumatic system performance across multiple industries​.

Technical Data

Feature Specification
Size Standard
Nominal width 7 mm
Tubing insertion depth 16 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 40.6 g
Type of mounting External hexagon, AF 20
Pneumatic connection 1 for pneumatic tubing outside diameter 8 mm
Pneumatic connection 2 for pneumatic tubing outside diameter 8 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 0.0406 kg