WEDA D40 50Hz Submersible Pump Atlas Copco
The Atlas Copco WEDA D40 (50 Hz) drainage pumps handle either clean or sand-laden water, even with small solid particles, with the best performance and efficiency. These pumps are particularly suitable for general dewatering applications, ground water, raw water, construction sites and harsh conditions on site.
| Pump Specifications Data | |
|---|---|
| Installation | Portable Drainage pump |
| Discharge Connection | 3” std, 4” opt, hose, ISO-G or NPT thread |
| Hydralic Range | N - Normal Head |
| Solid Handling | Strainer hole dimension 7 mm |
| Liquid Temperature | max 40°C (104°F), standard |
| Depth of Immersion | max 20 m (65 feet) |
| Liquid Density | 1100 kg/m3 (9.2 lb. per US gal.) |
| pH of the Pumped Liquid | pH 5–8 |
| Frequency | 50 Hz |
| Insulation Class | Class F (+155C), IEC 85 |
| Protection Class | IP68 |
| Voltage Variation | max ± 5% of nominal voltage |
| Voltage Imbalance | max 2% - between phases |
| Max Start Stop | max 30 - No. of starts/hour |
| Thermal Contacts | 140°C (284°F) |
| Cable | Oil and wear resistant rubber cable type HO7RN-F |
| Cable | 3 Ph: 20m 4G1.5 mm² |
| Outer Casing | Aluminium |
| Impeller | Cr-alloyed white cast iron, 55±5 HRC |
| Wear Parts | Nitrile rubber |
| Stator Housing | Aluminum |
| Strainer | Hard Sole - Reinforced Polyethylene |
| Shaft | Stainless steel |
| O-rings | Nitrile rubber |
| Discharge Connection | Aluminum |
| Bearings | Double-row ball bearing with C3 clearance |
| Mechanical Seal | Primary seal: Silicon carbide against silicon carbide |
| Mechanical Seal | Secondary seal: Lip seal against wear sleeve |
| Mechanical Seal | External Plug for Oil Inspection |
| Quick Couplings | 3" BSP female Camlock adaptor/coupling/Storz coupling 75-B |
| Quick Couplings | 4" BSP female Storz coupling |
| Start Type | Built-in contactor with rotation control |
| Accessories | Float switch |
| Accessories | Zinc anodes |
| Accessories | Epoxy coating |
| Pump Dimensions | Unit | Normal Head |
|---|---|---|
| Weight (Excl. Cable) | Kg | 25 |
| Height | mm | 525 |
| Width | mm | 290 |
| Diameter | mm | 290 |