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| Category | Complete lines - Miscellaneous production |
| worked hours | |
| hours under power | |
| state | excellent |
| At local norms | --------- |
| status | visible but unplugged |
| Last availability date | 14/09/2026 |
| Product id | P260629015 |
| Language |
Primary and secondary scrubber of 100MC brand Steeltech, built in AISI 304. These are vertical axis cylindrical tanks intended for gas washing: the first tower (primary scrubber) is designed for the removal of alkaline vapors using an acidic washing solution at pH 3; the second tower (secondary scrubber) is intended for washing with an oxidative alkaline solution, operating at pH 9 and with a redox potential of about 200 mV. The towers have a diameter of 3,400 mm, a total height of about 7.5 meters and a width of 3 meters. For a maximum flow rate of 50,000 m3/h, the transit velocity is indicated as about 1.53 m/s; for a wetted zone height of about 3 meters, the contact time is reported as 2 seconds.
Included components and accessories mentioned in the description:
- Industrial fan GF 1250/4 from MZ Aspiratori (centrifugal fan, year indicated: 2014).
- Electric motor brand Techtop.
- Containers for reagents.
- Control panel.
Note on use: the system is described for the sequential treatment of gases through two washing stages with solutions at different pH (acidic and oxidative alkaline) and with redox potential control in the second tower. All numerical specifications (dimensions, flow rate, pH, redox, contact times, fan year) are taken from the provided description. No additional information is given regarding operational status, any tests or certifications; for this information and for any technical and operational verifications it is recommended to request documentation or direct inspection.
The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.
100m3 PRIMARY AND SECONDARY SCRUBBER by Steeltech. Material: AISI 304
Vertical cylindrical tanks called primary and secondary scrubbers. The first tower is designed to remove alkaline vapors with an acidic scrubbing solution at pH 3. The second tower, on the other hand, is designed to scrub with an oxidative alkaline solution. It operates at a pH of 9 and a redox potential of approximately 200 mV. The towers are made of AISI 304 with a diameter of 3,400 mm and a total height of approximately 7.5 meters by 3 meters. The transit velocity, for a maximum flow rate of 50,000 m3/h, is approximately 1.53 m/s and a contact time of 2 seconds for a wetted zone height of approximately 3 meters.
INDUSTRIAL FAN. GF 1250/4 by MZ Aspiratori.
Centrifugal fan from 2014
ELECTRIC MOTOR. Techtop
REAGENT CONTAINERS.
CONTROL PANEL.
Please note that this description may have been translated or optimized with artificial intelligence (AI) automatically. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase.
| Client type | Factory – small or medium company |
| Active since | 2026 |
| Offers online | 2 |
| Last activity | Sept. 15, 2026 |
100m3 PRIMARY AND SECONDARY SCRUBBER by Steeltech. Material: AISI 304
Vertical cylindrical tanks called primary and secondary scrubbers. The first tower is designed to remove alkaline vapors with an acidic scrubbing solution at pH 3. The second tower, on the other hand, is designed to scrub with an oxidative alkaline solution. It operates at a pH of 9 and a redox potential of approximately 200 mV. The towers are made of AISI 304 with a diameter of 3,400 mm and a total height of approximately 7.5 meters by 3 meters. The transit velocity, for a maximum flow rate of 50,000 m3/h, is approximately 1.53 m/s and a contact time of 2 seconds for a wetted zone height of approximately 3 meters.
INDUSTRIAL FAN. GF 1250/4 by MZ Aspiratori.
Centrifugal fan from 2014
ELECTRIC MOTOR. Techtop
REAGENT CONTAINERS.
CONTROL PANEL.
Please note that this description may have been translated or optimized with artificial intelligence (AI) automatically. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase.
| Category | Complete lines - Miscellaneous production |
| worked hours | |
| hours under power | |
| state | excellent |
| At local norms | --------- |
| status | visible but unplugged |
| Last availability date | 14/09/2026 |
| Product id | P260629015 |
| Language |
Primary and secondary scrubber of 100MC brand Steeltech, built in AISI 304. These are vertical axis cylindrical tanks intended for gas washing: the first tower (primary scrubber) is designed for the removal of alkaline vapors using an acidic washing solution at pH 3; the second tower (secondary scrubber) is intended for washing with an oxidative alkaline solution, operating at pH 9 and with a redox potential of about 200 mV. The towers have a diameter of 3,400 mm, a total height of about 7.5 meters and a width of 3 meters. For a maximum flow rate of 50,000 m3/h, the transit velocity is indicated as about 1.53 m/s; for a wetted zone height of about 3 meters, the contact time is reported as 2 seconds.
Included components and accessories mentioned in the description:
- Industrial fan GF 1250/4 from MZ Aspiratori (centrifugal fan, year indicated: 2014).
- Electric motor brand Techtop.
- Containers for reagents.
- Control panel.
Note on use: the system is described for the sequential treatment of gases through two washing stages with solutions at different pH (acidic and oxidative alkaline) and with redox potential control in the second tower. All numerical specifications (dimensions, flow rate, pH, redox, contact times, fan year) are taken from the provided description. No additional information is given regarding operational status, any tests or certifications; for this information and for any technical and operational verifications it is recommended to request documentation or direct inspection.
The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.
| Client type | Factory – small or medium company |
| Active since | 2026 |
| Offers online | 2 |
| Last activity | Sept. 15, 2026 |