Mould temperature control even saferThe forced rotating guide on the locking sleeve still ensures easy decoupling. For safety reasons, a deliberate unlocking movement must be performed each time. This effectively prevents accidental or unintended unlocking. A clearly visible green colour coding behind the locking sleeve clearly indicates correct and safe coupling.
The new safety couplings are ideal for heating and cooling applications with cold or hot water or heating/cooling oil, with high-temperature sealing rings permitting maximum load. They are compatible with the proven Hasco cooling systems, available in diameters of 9 and 13 mm, either with locking or a free throughput, and equipped with a connecting thread or hose nozzle. To achieve maximum safety, it is recommended that hydraulically pressed hoses be used.