Plus larger capacities if combined with Roots Boosters
Increased productivity and product quality
Specifically designed for chemical applications
Stable operation, even during process upsets
Easy maintenance, low utilities consumption and no cooling gas injection required
The CDX is designed to minimise your scheduled downtimes, from line maintenance to overhaul. On-site maintenance and cleaning options include bearing and seal change and cleaning of flame arrestors, with minimal process line disturbance.
You can call on our expert applications engineering to help you optimise:
Our experienced chemical applications team are here to provide expert advice on the correct pumping system for your process, anywhere in the world.
| Units | 50/60 Hz | |
|---|---|---|
| Maximum pumping speed | m³h4 | 900 |
| ft³min4 | 530 | |
| Capacity at 10 mbar (7.5 Torr) | m³h4 | 900 |
| ft³min4 | 530 | |
| Ultimate vacuum | mbar | 0.005 |
| Torr | 0.004 | |
| Maximum back pressure – standard | mbarA | 1150 |
| psig | 2 | |
| Power consumption at 10 mbar (7.5 Torr) | kW | 17.1 |
| hp | 23.2 | |
| Standard motor (380 – 460 ± 10%, 3 ph, 50 Hz) | kW | 30 |
| Standard motor (380 – 460 ± 10%, 3 ph, 60 Hz) | hp | 40 |
| Cooling water flow rate (adjustable) | l min4 | Oct-20 |
| gal min4 | 2.64 – 5.28 | |
| Cooling water supply temperature range | °C / °F | 5 – 35 °C / 41 – 95 °F |
| Cooling water supply pressure | barg | 2-Oct |
| psig | 29 – 145 | |
| Seal purge flow (maximum), regulated to 0.3 – 0.5 barg (5 – 7 psig) | l min4 | 24 |
| ft³ min4 | 0.85 | |
| Seal purge supply pressure (minimum – maximum) | barg | 2-Oct |
| psig | 29 – 145 | |
| Noise (maximum with exhaust silencer) | dB(A) | 82 |
| Weight (with frame and standard motor) | kg | 1710 / 1705 |
| lbs | 3765 / 3745 | |
| Process connection, inlet | ANSI/DIN | 6″/DN150 |
| Process connection, outlet | ANSI/DIN | 3″/DN80 |
| Pumping mechanism | Variable pitched screw | |
