Refueling Quick Connector
Quick coupling systems from WALTHER-PRÄZISION offer a number of decisive advantages as refueling couplings for a wide range of refueling situations:
Fast and secure connection:
Fuel lines can be connected or disconnected in seconds – without tools and with minimal effort. This reduces downtime and increases the machine’s operational readiness.
Leak-free connection:
High-quality quick couplings with clean-break valves prevent fuel loss during coupling and uncoupling. This protects the environment and personnel from dangerous or environmentally harmful spills.
Clean refueling:
Closed coupling systems prevent the ingress of dirt and water – an important factor for the reliability of modern engines and systems.
Increased safety:
Mechanical locks protect against accidental release or spray losses – particularly important when refueling machines under pressure. Additionally available emergency disconnect couplings or integrable emergency disconnect features further increase safety.
Flexibility and standardisation:
Coupling systems from WALTHER-PRÄZISION can be easily integrated into existing systems thanks to the modular design of their connection components.
Low maintenance and cost-effective:
The refueling coupling systems quickly pay for themselves through reduced downtime, lower cleaning costs and a long service life.
more information
Hydrogen – refueling
ADR / RID (Dangerous goods by road and rail)
Emergency release couplings
Do you have any questions?
We are happy to help.
Our trained staff will provide you with the best advice. Call us or use our contact form.
Office hours (German time / CET):
| Mon. – Thu. | from 7:30 h to 16:45 h |
| Fri. | from 7:30 h to 13:45 h |
Our offices are closed on:
- Wed. 24.12.2025 to Fri. 02.01.2026
- Fri. 03.04.2026 to Mon. 06.04.2026
Highest quality