Name: Festo NPQE-D-R18-Q8-P10 Push-In Fitting - INOSAKI
SKU: Festo-8112915
Price: 6.97 USD
Availability: InStock

Technical Overview

Straight push-in fitting with R1/8 male thread to 8mm tube connection. Supports -0.95 to 8 bar pressure. Features robust nickel-plated brass housing.

Key Features

Push-pull design ensures quick, reliable tube connection and disconnection
Pre-coated PTFE thread seal on the R1/8 male port guarantees a tight seal without secondary compounds
Highly durable nickel-plated brass housing for increased wear resistance
Cleanroom suitability Class 4 certified under ISO 14644-1
Low corrosion stress rating (CRC 1) for standardized industrial environments
PWIS-free construction complying with VDMA24364 zone III standards
Equipped with high-reliability NBR tubing seals and a stainless steel retaining claw

Technical Specification Matrix

Parameter	Value
Pneumatic Connection 1	Male thread R1/8
Pneumatic Connection 2	For pneumatic tubing with 8 mm outside diameter
Nominal Width	5.0 mm
Operating Pressure Complete Temperature Range	-0.95 bar to 8 bar (-0.095 MPa to 0.8 MPa / -13.775 psi to 116 psi)
Operating Medium	Compressed air conforming to ISO 8573-1:2010 [7:4:4] (lubricated operation permissible)
Ambient Temperature Range	-5 °C to 60 °C
Housing Material	Brass, nickel-plated
Thread Seal Material	PTFE
Release Ring Material	POM (Blue)
Tubing Seal Material	NBR
Retaining Claw Material	Stainless steel
Cleanroom Class	Class 4 according to ISO 14644-1
Corrosion Resistance Class (CRC)	1 - Low corrosion stress
LABS (PWIS) Conformity	VDMA24364 zone III
Mounting Method	External hex 14 mm / Internal hex 5 mm
Standard Package Quantity	10 pieces
Physical Weight (kg)	0.01
Dimensions L x W x H (cm)	2.81 x 1.4 x 1.4

Industrial Applications

1. Cleanroom Pharmaceutical Packaging Automation

Utilizing its ISO 14644-1 Class 4 cleanroom suitability and VDMA24364 zone III (PWIS/LABS-free) compliance, this fitting is perfect for routing air supply lines to active pneumatic cylinders within sanitary medical and pharmaceutical packaging facilities.

Problem Solved

Prevents contamination in sensitive cleanroom zones by eliminating paint-wetting impairment substances and minimizing particulate emissions during high-frequency cylinder operations.

Cleanroom Class 4VDMA24364 zone IIIPWIS-freePneumatic Cylinders

2. Decentralized Industrial Vacuum Pick-and-Place Systems

With an operational envelope extending down to -0.95 bar of negative pressure, this straight fitting securely connects vacuum ejectors to suction cup assemblies in rapid handling and sorting machinery.

Problem Solved

Maintains a secure grasp and prevents dropped components by mitigating vacuum leaks at the tube interface, utilizing a high-grip stainless steel claw and NBR sealing ring under constant dynamic movement.

Vacuum SystemsNegative PressureNBR SealSuction Grippers

3. High-Density Manifold Feed Lines for Assembly Cells

In space-restricted manufacturing stations, the dual-tightening profile (14 mm external hexagon and 5 mm internal hexagon) allows technicians to mount feed lines compactly side-by-side on valve manifolds with pre-applied PTFE thread seals for fast deployment.

Problem Solved

Resolves the challenge of wrench clearances in tight multi-port manifolds, allowing hassle-free hex-wrench assembly from above and instant leak-free start-up without liquid thread lockers.

Valve ManifoldsPTFE Thread CoatingInternal HexR1/8 Connection