BRAND | Koch Technic |
Product | KO-022-1798 / ATMOS 22KW |
Description | Vacuum Roots blower |
Internal code | ONR4787874 |
Technical specification | FU-regulated, suitable for central vacuum absolutely oil- and wear-free compression Labyrinth seal to the compressor chamber with relief bore air-cooled, direct drive with flexible coupling double-stage exhaust gas silencer inclusive vacuum relief valve including fine paper filter on suction side inclusive exhaust air side connection pipe including glycerine filled Bourdon tube pressure gauge D=63mm (0 to 1.6bar) including super silent hood in frame construction 3-fold lip seal of all elements to the frame 2 doors with hinges on the operating side for opening - lockable including duct silencer for cooling air inlet and outlet including cooling fan 0,2KW / 230-400V / 50HZ, Hood powder-coated RAL 2000 for indoor installation Technical data: Suction volume: 120-1.500m³/h (15-75Hz) Vacuum (continuous): 300mbar abs. Final vacuum (intermittent): 100mbar abs. Fan speed: 800-4500min-1 (15-75Hz) Fine filter on suction side Connection thread R4". Outer diameter exhaust air spigot: 114,3/168,3mm Noise level (speed/pressure dependent) approx. 75db(A) according to DIN 45635 Motor 22KW, 3x400V/50Hz B3 KKL, IE3, 3 PTC |
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