Welko WLK 50/12 Variable Frequency Drive Flanged Circulation Pump, 280 mm, 12 m, 20 m³/h
$750.36 $1,250.59 · In stock
Brand: Welko · SKU: WLK50-12-280MM · Warranty: 24 months
Other options
- Welko WLK 40/12 Flanged Circulation Pump with VFD, 245 mm, 12 m, 16 m³/h – $650.41
- Welko WLK FP 40/12 VFD Flanged Circulation Pump, 250 mm, 12 m, 16 m³/h – $775.84
- Welko WLK 50/12 Flanged Circulation Pump with Variable Frequency Drive, 245 mm, 12 m, 20 m³/h – $750.36
- Welko WLK FP 50/12 VFD Flanged Circulation Pump, 280 mm, 12 m, 33 m³/h – $935.76
- Welko WLK 65/12 Variable-Speed Flanged Circulation Pump, 245 mm, 12 m, 20 m³/h – $802.33
- Welko WLK 65/12 Variable Frequency Drive Flanged Circulation Pump, 340 mm, 12 m, 20 m³/h – $802.33
- Welko WLK FP 65/12 Variable-Speed Flanged Circulation Pump, 340 mm, 12 m, 49 m³/h – $1,255.60
Product description
Welko WLK 50/12 Flanged Circulation Pump with Variable Frequency Drive
WLK series circulators have an energy class A rating and incorporate advanced technology. Thanks to the permanent magnet motor and variable frequency drive (VFD) feature, WLK series pumps feature a digital display, detect changes in the system and automatically save energy at low cost. They operate at high efficiency.
Applications
- Fixed or variable flow hot water radiators
- Variable temperature hot water radiators
- Night setback hot water radiators
- Air conditioning and ventilation systems
- Industrial circulation systems
- Domestic hot water and drinking water systems
| Features | |
| Boiler capacity | 150-200,000 kcal/h |
| Max. head | 12 m |
| Max. flow rate | 20 m³/h |
| Connection length | 280 mm |
| Connection union | DN50 |
| Fluid temperature | +2 °C to +110 °C |
| Voltage | 230V 50-60 Hz |
| Protection Class | IP42 |
Specifications
| Brand | Welko |
|---|
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