SI 4000 – 4500
Vacuum recovery unit SI 4000 und 4500 built on transport frame consisting of:
- Vacuum pump (blower)
- Framoe for filter, motor and fan with vibration damper
- Cartridge filter type Pat-Jet 7/21 with:
- 7 cartridges 21 m2, length of 1,5 meter, PES 2
- 3 Magnet valves
- Electronic control of the valves
- Air adjustment
- Filter with tangential inlet and dust collector
- Control filter with 3 cartridges
- Pulsation damper and adsorption damper
- Non-return valve and a back pressure valve
- 2 Flexible connections
- 2 Manometers
- Thermostat
Type SI - 4000 - 7/21 - 75
Performance 3.700 m3/h by 480 mbar, 3150 rpm, Power requirement at shaft 66 kW.
Fan belt driven electric motor 75 kW, 400 Volt
Protection case for fan belt
Inlet 8 Inches
Unit built on transport frame
Dimensions: 2.450 x 2.300 x 3.440 mm (L x W x H)
Weight: 4.000 kg
Type SI - 4500 - 7/21 - 90, code 6001.450721
Performance 4.500 m3/h by 480 mbar, 2850 rpm, Power requirement at shaft 81 kW.
Fan belt driven electric motor 90 kW, 400 Volt
Protection case for fan belt
Inlet 8 Inches
Unit built on transport frame
Dimensions: 2.450 x 2.300 x 3.440 mm (L x B x H)
Weight: 4.300 kg
For all types of suction units:
Abrasive per-separator with discontinuous flow
Dimensions: Height: 3.100 mm
Diameter: 1.000 mm
Pre-separator with cylinder valve, without buffer.









