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Vacuum drying cabinet of the pass-through type SNVSP-8.9.8/2- I2 is designed to work as part of glove boxes.

The AVB-50 vacuum water ring unit consists of a 3BBH2-50 vacuum water ring pump and an EV-50 water ring vacuum ejector

The ISO-KF connection (DIN 28 403 and ISO 2861) allows quick installation and replacement of components in vacuum systems. The connection consists of two symmetrical ISO-KF flanges (1), a centering ring with an O-ring seal (2) and a quick-release clamp (3). High-vacuum ISO-KF connections can be mounted without using a tool by simply turning the nut of the quick-release clamp.

The AVD-150/63 unit consists of a series-connected two-rotor vacuum pump NVD-600 and a 2NVR-250D plate-rotary vacuum pump. The pumps are connected to each other by means of an adapter, which acts as both a pipeline and a support unit. The AVD-150/63 unit can operate continuously at an inlet pressure of no more than 133 Pa (1 mm Hg) or pumping out one or more sealed vessels with a total volume of 17.5 m3 from atmospheric to maximum residual pressure for 8 hours.

The MU-1000 flanged enlarged oil reflector performs the function of an oil reflector, is installed instead of a standard oil reflector in ND pumps and has an additional number of cooled screens for capturing oil return flow vapors.

The body of the 25M URS valve is of welded construction and consists of a shell, a seat, side and lower nozzles. With the lower branch pipe, the 25M URS valve is connected to the vacuum system with studs. The smooth part of the stem serves as a visual indicator of the "open" or “closed” valve positions. The casing is designed to protect the valve from accidental openings, and also serves as additional protection against precipitation, sand, dust entering the inner cavity of the valve. The valve opens when the flywheel rotates counterclockwise. The valve closes when the flywheel rotates clockwise.

The cabinet has a built-in software control unit TRM-251 (three programs of five stages of heating / holding / cooling in each). USB/RS-485 AC-4 converter for PC connection. The vacuum maintenance system includes: • vacuum plate-rotary pump, • oil trap, • vacuum line, vacuum meter Meradat 14, • lamp PMT-6M. • Automatic converter of USB/RS-485 AC-4 interfaces for connection to a PC.