WEDA D81
رقم القطعة: WEDAD81
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الوصف
WEDA D81
المواصفات
| Model | WEDA D81 |
|---|---|
| Series | WEDA D |
| Weight | 422 lbs |
| Max Head [ft] | 276 |
| Max Flow [US gpm] | 890 |
| Max Solid Handling Size [in] | 0.47 |
| Max flow | Up to 1,630 gpm |
| Power | 31 hp |
| Max Solid Handling | Up to 0.47" |
| Product code | WEDA D81 |
| Installation | Portable drainage pump |
| Hydraulic range | N - normal head |
| Insulation class | H (+180°C/+356°F) IEC 85 |
| Protection class | IP68 |
| Voltage variation | Max ± 5% of nominal voltage |
| Voltage imbalance | Max 2% - between phases |
| Max start-stop | Max 30 starts/hour |
| Cable | H07RN-F (20 m) or |
| Casted parts | Corrosion resistant aluminum |
| Impeller | High chrome iron, 55±5 HRC |
| Wear parts | Rubber (NBR) |
| Strainer | Corrosion resistant aluminum |
| Shaft | Stainless steel |
| O-rings | Rubber (NBR) |
| Main bearing | Double row ball bearing, pre- |
| Mechanical seal / Thermal contacts | 140°C / 284°F |
| Mechanical seal / Options / accessories | Float switch |
| Mechanical seal / Product code | WEDA D81 |
| Mechanical seal / Solids handling, strainer hole | 0.47 in (12 mm) |
| Mechanical seal / Liquid temperature | Max 104°F (40°C) |
| Mechanical seal / Depth of immersion | Max 65 ft (20 m) |
| Mechanical seal / Max liquid specific gravity | 1.1 |
| Mechanical seal / pH of the pumped liquid | pH 5–8 |
| Mechanical seal / Weight and dimensions | N - Normal H - High head |
| Mechanical seal / Discharge connection | 6 in |
| Mechanical seal / Height | 42.2 in |
| Mechanical seal / Width | 18.3 in |
| Mechanical seal / Diameter | 16.7 in |
| Mechanical seal / Weight (excl. cable) | 420 lbs (190 kg) 420 lbs (190 kg) |
| Mechanical seal / Rating | 3 ph |
| Mechanical seal / Power P | 26 kW |
| Mechanical seal / Power P 2 | 31 HP |
| Mechanical seal / Shaft speed | 3500 r.p.m. |
| Head | 300 |
| Mechanical seal / Built-in controls and protection | contactor + control relay + |
| Diffuser | Polyurethane |
| greased | 2 |
| Mechanical seal / Terminal board | (HP) (kW) |
| Mechanical seal / Phaseshifter | Power P1 |