Why Functional Testing Is Essential
In series production, quality assurance, and development, components such as gear pumps, pneumatic actuators, or brake calipers must be reliably tested for pressure, flow rate, and leak tightness. The results determine the functionality, service life, and safety of the final products.
Especially with high production volumes, every second counts—and any faulty connection can delay test procedures, distort results, or damage components. That’s exactly why a fast, secure test connection is a critical success factor.
This is where WEH® Quick Connectors come into play. They enable pressure-tight connections within seconds—without the need for screwing in. This protects sensitive components from damage, reduces setup times, and increases process reliability.
What Functional Testing Must Deliver in Practice
To ensure that functional testing in series production and development delivers reliable results, test processes must above all be reproducible, safe, and efficient—regardless of component type or cycle times.
DISPLAY NONE
Ensure Reproducible Test Conditions
Enable High Repeatability in Series Production
Each test cycle must run identically to reliably detect deviations in the component.
Ensure Process Reliability at High Cycle Rates
Test procedures must operate quickly, safely, and with minimal errors—without interruptions or unnecessary rework.
Connect in Seconds—No Screwing Required
Easy push-on or lever-actuated connection saves time and reduces operator strain.
Automation-Ready for High Cycle Rates
Suitable for manual test stations as well as fully automated systems.
Engineered for All Pressure Ranges
Whether vacuum, operating pressure, or high pressure—the connectors are available for a wide range of pressure requirements.
Adaptable to Your Component
For tubes, threads, bores, smooth ports, or complex geometries—available as a standard solution or custom-designed.
Low Maintenance & Durable
Robust design and high-quality materials—for maximum service life and minimal downtime.
Learn more about WEH® Quick Connectors
Connect in seconds. Ensure reliable results.
Applications – Where Quick Connectors Excel in Functional Testing
WEH® Quick Connectors are used wherever components need to be connected quickly, securely, and without screwing for functional testing—especially in performance tests, flow tests, and functional test procedures.
Typical Applications:
- Gear Pumps and Hydraulic Pumps
- Pneumatic Drives & Actuators
- Engines / Engine Blocks
- Valve Modules & Control Components
- Brake Calipers & Brake Modules
- Assembly and Module Testing
These components are used, among other industries, in the automotive sector and in mechanical and plant engineering.
Discover & Download
Downloads
Catalogs
A quick overview of the entire WEH product range.
Operating Instructions
All information on the safe commissioning and use of our products.
Certificates
Our products are tested and certified according to international standards.
Why WEH?
Quality at WEH
Quality is standard at WEH thanks to 100% final inspection and certified processes.
Service
By choosing a WEH® product, you’ve chosen long-lasting quality.
Contact
Questions about application, technology, or spare parts? Our team is here for you