DRY C – CR Series
Dry Claw Vacuum Pumps
DRY C Series has been designed for those applications where the treated product must remain free of contaminants during the process. In these pumps, the absence of parts subject to wear offers significant savings in terms of both maintenance and downtime.
High Corrosion Tolerance
The HCT version of the DRY C Series pumps consists of a surface treatment of the rotors to increase the resistance to water vapour and corrosion. The special treatment and the absence of wear parts allow considerable savings in terms of both maintenance and machine downtime.
| DRY C 100 | DRY C 157 | DRY C 250 | DRY C 300 | DRY CR 60 | DRY CR 150 | DRY CR 400 | DRY CR 500 | DRY CR 1000 | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Nominal pumping speed | cfm | 70,6 | 105,9 | 282 | 211,9 | 42,4 | 105,9 | 282,5 | 353,1 | 671 |
| Ultimate pressure (abs) | torr ("HgV) | - | 37,5 (28,41) | - | - | 37,5 (28,41) | 37,5 (28,41) | 37,5 (28,41) | 37,5 (28,41) | 37,5 (28,41) |
| Continuous ultimate pressure (abs) | torr ("HgV) | 112,5 (25,46) | 52,5 (27,82) | 150 (23,98) | 150 (23,98) | 75 (26,93) | 75 (26,93) | 150 (23,98) | 150 (23,98) | 150 (23,98) |
| Sound pressure level with Silencer | dB(A) | 77 | 75 | 80 | 81 | 80 | 76 | 78 | 78 | 85 |
| Motor power | Hp | 5 | 7,5 | 7,5 | 10 | 2 | 5,4 | 12,3 | 15 | 29,5 |
| Motor speed | rpm | 3600 | 3600 | 3600 | 3600 | 3450 | 3450 | 3450 | 3450 | 3450 |
| Dimensions (L x W x H) | in | 29,1x25,39x15,39 | 33,74x14,33x20,75 | 34,57x30,24x20,87 | 35,9x30,24x20,87 | 29x12,6x13,1 | 33,7x16,1x20,7 | 49,1x22x34,1 | 50,5x22x34,1 | 59,6x26,7x48,7 |
| Total weight | lbs | 223 | 273 | 440 | 482,81 | 132,3 | 302 | 782,6 | 1003,1 | 1609,4 |
