Compressed air powered suction units generate a vacuum with compressed gas, usually air. For conversion of the compressed air into a vacuum, an ejector is used. The ejector can be connected to the central system of compressed gas directly or with a connector on a flexible tube, while compressed gas from a cylinder can also be used.
A button for fine and rough vacuum regulation, a manometer (from 0 to -1.0 bar) for display of the currently selected vacuum power, a silencer, connecting accessories, a bacterial filter and an optional safety jar with a shut-off valve, which prevents liquid from entering the device, are installed on the ejector.
IN COMBINATION WITH VARIOUS SUCTION JARS AN EJECTOR CAN FORM:
- portable suction unit with reusable suction jars,
- portable suction unit with suction bags for single use,
- mobile suction unit for field operation.
TECHNICAL DATA
Dimensions (mm)
A- connector
(100 + A) × 50 × 145 (without a safety jar)
(100 + A) × 140 × 145 (with a safety jar)
500 × 750 × 450 (ID 1540001)
450 × 300 × 170 (ID 1500001, 1550000) A - BS 60 mm
Temperature
working 0 to 40°C
Standard
ISO 10079-3
Classification by MDD 93/42 IIa