Retrofit Kit for VACUPRESS 620 SII/S3
Product description
With the retrofit kit (article number 01-521), the VACUPRESS 620 SII / S3 main unit can be expanded to operate independently with additional devices such as the VA 520 GK/I. The kit includes a solenoid valve with all necessary electrical and vacuum connections, as well as detailed installation instructions.
After installation, the main unit automatically enters standby mode when switched on. The existing hose system is evacuated, and the automatic vacuum control ensures that the vacuum pump only operates during active work processes. This guarantees efficient and energy-saving use.
(Factory installation is possible upon request.)
