Festo NPQE-D-M5-Q4-P10 Pneumatic Fitting

USD 7.21

Straight pneumatic connector with M5 male thread and 4mm tube port. Operates from -0.95 to 8 bar and -5°C to 60°C. Brass housing with NBR seals for air lines.

SKU Festo-8112909 Category
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Festo NPQE-D-M5-Q4-P10 Pneumatic Fitting

Model Identifier NPQE-D-M5-Q4-P10
Official Part Number 8112909
GTIN Standard 4052568462574

Technical Overview

Straight pneumatic connector with M5 male thread and 4mm tube port. Operates from -0.95 to 8 bar and -5°C to 60°C. Brass housing with NBR seals for air lines.

Key Features

  • M5 male thread to 4mm O.D. push-in pneumatic connector
  • Operating pressure range from -0.95 bar (vacuum) to 8 bar
  • Operating temperature range of -5 °C to 60 °C
  • Corrosion resistance class CRC 1 for low-stress environments
  • Suitable for ISO Class 4 cleanroom operations
  • Nickel-plated brass housing with a stainless steel tube clamp
  • Compatible with lubricated and unlubricated compressed air (ISO 8573-1:2010)

Secure Push-Pull Pneumatic Connection with Cleanroom Class 4 Rating

Technical Specification Matrix

ParameterValue
Nominal Size2.3 mm
DesignStraight design, Push-pull principle
Operating Pressure-0.95 bar to 8 bar (-0.095 MPa to 0.8 MPa)
Operating MediumCompressed air to ISO 8573-1:2010 [7:4:4]
Ambient Temperature-5 °C to 60 °C
Nominal Tightening Torque0.8 Nm (± 5%)
Pneumatic Connection 1Male thread M5
Pneumatic Connection 2For tubing outside diameter of 4 mm
Material HousingBrass, nickel-plated
Material SealsNBR (Thread and Tubing)
Material Tubing Clamp ComponentStainless steel
Cleanroom ClassClass 4 according to ISO 14644-1
Corrosion Resistance Class (CRC)1 - Low corrosion stress
Physical Weight (kg)0
Dimensions L x W x H (cm)0 x 0 x 0

Industrial Applications

1. Semiconductor Cleanroom Automation

Facilitates precision pneumatic actuation in sterile environments using its cleanroom class 4 certified materials and PWIS-free construction.

Problem Solved

Eliminates particulate contamination risks from pneumatic junctions during automated wafer handling or sensitive electronics assembly.

Cleanroom Class 4PWIS ConformityVDMA24364Compressed Air

2. Compact Robotics and Gripper Systems

Connects compressed air lines to end-of-arm tooling and miniature pneumatic grippers in robotic systems with limited physical envelope space.

Problem Solved

Provides a secure 4mm tubing connection in space-restricted automated gripping setups without adding excess payload weight.

Miniature Connector4mm TubingPush-Pull PrincipleNominal Tightening Torque 0.8 Nm

3. Vacuum Handling and Pick-and-Place Machines

Enables vacuum and low-pressure air routing for suction cups and delicate material handling equipment.

Problem Solved

Prevents suction loss and ensures consistent negative pressure operations down to -0.95 bar for highly reliable object lifting.

Vacuum Support-0.95 Bar PressureNBR SealNickel-plated Brass Housing
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