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Product Code: 21
The RDP Refrigeration Dryer is engineered for high-efficiency water separation from compressed air, ensuring dry and high-quality air supply for industrial applications. By lowering the pressure dew point to +3°C, it prevents moisture-related damage, improves air quality, and enhances system reliability.
Using an advanced 3-stage heat exchanger, the RDP series efficiently removes water:
1. Air-to-Air Heat Exchanger: Pre-cools incoming humid air using cold outgoing air.
2. Air-to-Refrigerant Heat Exchanger: Cools air, condensing moisture for removal.
3. Integrated Demister: Effectively separates and eliminates all condensed water from the air stream.
The proven and robust design ensures fast installation, reliable operation, and simple maintenance for long-term performance.
The RDP refrigeration dryer is ideal for compressed air systems, ensuring dry air in:
| Model |
Flow (m³/h) |
Connection |
Pressure Drop (bar) |
Power Supply (Ph-V-Hz) |
Power / Consumption (kW) |
Cooling Flow (m³/h) |
Heat Rejection (kW) |
Type |
Mass (kg) |
Dimensions (W x L x H mm) |
Net (kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| RDP 20 | 20 | G 3/4" BSP-F | <0.2 | 1~230-50 | 0.160 / 0.135 | 350 | 0.2 | R513a | 0.130 | 352 x 485 x 592 | 25 |
| RDP 35 | 35 | G 3/4" BSP-F | <0.2 | 1~230-50* | 0.170 / 0.150 | 350 | 0.3 | R513a | 0.130 | 352 x 485 x 592 | 25 |
| RDP 50 | 50 | G 1" BSP-F | <0.2 | 1~230-50/230-60 | 0.320 / 0.280 | 350 | 0.6 | R513a | 0.230 | 352 x 485 x 592 | 27 |
| RDP 75 | 75 | G 1" BSP-F | <0.2 | 1~230-50/230-60 | 0.340 / 0.300 | 350 | 0.8 | R513a | 0.230 | 352 x 485 x 592 | 27 |
| RDP 100 | 100 | G 1 1/2" BSP-F | <0.2 | 1~230-50/230-60 | 0.50 / 0.38 | 700 | 1.1 | R513a | 0.610 | 455 x 550 x 592 | 50 |
| RDP 140 | 140 | G 1 1/2" BSP-F | <0.2 | 1~230-50/230-60 | 0.50 / 0.38 | 700 | 1.5 | R513a | 0.620 | 455 x 550 x 592 | 52 |
| RDP 185 | 185 | G 1 1/2" BSP-F | <0.2 | 1~230-50 | 0.73 / 0.60 | 700 | 1.9 | R513a | 0.89 | 495 x 558 x 826 | 56 |
| RDP 235 | 235 | G 1 1/2" BSP-F | <0.2 | 1~230-50* | 0.73 / 0.60 | 1000 | 2.5 | R513a | 0.97 | 495 x 558 x 826 | 56 |
| RDP 380 | 380 | G 2" BSP-F | <0.2 | 1~230-50/230-60 | 1.2 / 1.0 | 1100 | 3.9 | R513a | 1.31 | 495 x 558 x 926 | 99 |
| RDP 480 | 480 | G 1 1/2" BSP-F | <0.2 | 1~230-50/230-60 | 1.2 / 1.0 | 1100 | 4.3 | R513a | 1.38 | 495 x 558 x 926 | 99 |
| RDP 600 | 600 | G 2" BSP-F | <0.2 | 1~230-50/230-60 | 1.4 / 1.2 | 1500 | 5.6 | R513a | 1.81 | 491 x 708 x 973 | 120 |
| RDP 750 | 750 | G 2" BSP-F | <0.2 | 3~400-50/440-60 | 1.7 / 1.5 | 2200 | 6.1 | R513a | 2.19 | 491 x 708 x 973 | 120 |
| RDP 950 | 950 | G 2 1/2" BSP-F | <0.2 | 3~400-50/440-60 | 2.0 / 1.8 | 3000 | 6.6 | R513a | 2.40 | 622 x 856 x 1344 | 290 |
| RDP 1150 | 1150 | G 2 1/2" BSP-F | <0.2 | 3~400-50/440-60 | 2.4 / 2.0 | 3500 | 7.8 | R513a | 2.70 | 622 x 856 x 1344 | 290 |
| RDP 1320 | 1320 | G 2 1/2" BSP-F | <0.2 | 3~400-50/440-60 | 3.0 / 2.4 | 4000 | 9.3 | R513a | 3.30 | 792 x 1002 x 1530 | 390 |
| RDP 1900 | 1900 | DN100 | <0.2 | 3~400-50/440-60 | 4.5 / 3.4 | 6000 | 14.0 | R513a | 7.20 | 870 x 1502 x 1885 | 530 |
| RDP 2600 | 2600 | DN125 | <0.2 | 3~400-50/440-60 | 6.0 / 4.4 | 9000 | 20.0 | R513a | 10.0 | 1222 x 1307 x 1895 | 787 |
| RDP 3400 | 3400 | DN150 | <0.2 | 3~400-50/440-60 | 9.0 / 6.4 | 13000 | 30.0 | R513a | 14.0 | 1522 x 1307 x 1895 | 787 |
| RDP 4400 | 4400 | DN150 | <0.2 | 3~400-50/440-60 | 18.0 / 7.6 | 16000 | 33.0 | R513a | 21.0 | 1609 x 1904 x 1655 | 1200 |
| RDP 5400 | 5400 | DN150 | <0.2 | 3~400-50/440-60 | 18.0 / 7.6 | 18000 | 34.0 | R513a | 21.0 | 1609 x 1904 x 1655 | 1200 |
| RDP 7200 | 7200 | DN150 | <0.2 | 3~400-50/440-60 | 26.3 / 13.2 | 22000 | 45.0 | R513a | 23.0 | 1693 x 1904 x 1700 | 1200 |
| RDP 8800 | 8800 | DN200 | <0.2 | 3~400-50/440-60 | 26.3 / 13.2 | 24000 | 55.0 | R513a | 25.0 | 1579 x 1945 x 1872 | 1350 |
| RDP 13200 | 13200 | DN200 | <0.2 | 3~400-50/440-60 | 32.5 / 21.3 | 24000 | 81.7 | R513a | 25.0 | 1808 x 2599 x 2000 | 1443 |