The WS series of double screw air compressors are developed based on the previous proven LS-16 series. The product combines brand new industrial design and integrated structure such as the overall enclosure structure, optimized pneumatic inlet and discharge designs, use of the U.S. OEM compressor air end, high efficiency NEMA motor as well as the electronic automatic displacement system.
WS Series
Model | Motor | Max. Discharge Pressure (bar) | Dimensions (mm) |
Weight (kgs) |
Discharge Connection |
||||
---|---|---|---|---|---|---|---|---|---|
HP | kW | 7.6 | 8.6 | 10.6 | 12.6 | ||||
Capacity m³/min (50 Hz) | |||||||||
WS 1800 | 25 | 18 | 3.20 | 2.90 | 2.60 | 2.20 | 1350 x 800 x 1350 | 610 | Rc 1 1/2 |
WS 2200 | 30 | 22 | 3.75 | 3.55 | 3.10 | 2.70 | 1350 x 800 x 1350 | 680 | Rc 1 1/2 |
WS 3000 | 40 | 30 | 5.10 | 4.75 | 4.10 | 3.40 | 1574 x 875 x 1562 | 820 | Rc 1 1/2 |
WS 3700 | 50 | 37 | 6.80 | 6.30 | 5.80 | 5.10 | 1020 | Rc 1 1/2 | |
WS 4500 | 60 | 45 | 8.50 | 7.80 | 6.90 | 5.65 | 1249 | G2 | |
WS 4500 PS | 60 | 45 | 8.60 | 7.85 | - | - | 1249 | G2 | |
WS 5500 | 75 | 55 | 10.50 | 9.50 | 8.60 | 7.66 | 1297 | G2 | |
WS 5500 PS | 75 | 55 | 11.20 | 10.00 | - | - | 1297 | G2 | |
WS 7500 | 100 | 75 | 13.50 | 12.50 | 11.10 | - | 1350 | G2 | |
WS 7500 PS | 100 | 75 | 14.70 | 13.70 | 12.40 | 10.80 | 1488 | G2 | |
WS 1800 VSD | 25 | 18 | - | 1.0-3.0 | 0.8-2.6 | 0.7-2.2 | RC 1 1/2 | ||
WS 2200 VSD | 30 | 22 | - | 1.2-3.6 | 1.0-3.1 | 0.9-0.8 | RC 1 1/2 | ||
WS 3000 VSD | 40 | 30 | - | 1.6-4.75 | 1.4-4.25 | 1.2-3.7 | RC 1 1/2 | ||
WS 3700 VSD | 50 | 37 | 2.3-6.8 | 2.1-6.3 | 1.9-5.8 | 1.7-5.1 | RC 1 1/2 | ||
WS 4500 VSD | 60 | 45 | 1.95-8.5 | 1.92-7.93 | 1.9-6.9 | 1.78-5.65 | G2 | ||
WS 5500 VSD | 75 | 55 | 2.52-10.6 | 2.54-9.85 | 2.13-8.6 | 2.09-7.73 | G2 | ||
WS 7500 VSD | 100 | 75 | 3.25-13.5 | 3.29-12.55 | 2.79-11.1 | - | G2 | ||
WS 5500 P VSD | 100 | 75 | 3.55-14.8 | 3.55-13.7 | 2.71-12 | 2.71-10.8 | G2 | ||
WS 7500 PS VSD | 100 | 75 | 1.75-14.8 | 1.78-13.7 | 1.36-12 | 1.36-10.8 | G2 |