Welko GPA 25-8 130 mm Variable-Speed Drive Circulation Pump, 8 m, 4.9 m³/h
$79.41 $136.92 · In stock
Brand: Welko · SKU: GPA258-130-ECO
Other options
- Welko GPA 20-8 II Variable-Speed Circulation Pump, 130 mm, 8 m Head, 4.2 m³/h (out of stock)
- Welko GPA 25-8 II 130 mm VFD Circulation Pump, 8 m, 4.2 m³/h – $84.09
- Welko GPA 25-8 180 mm Variable-Speed Drive Circulation Pump for 25,000–40,000 Boilers, 8 m, 4.2 m³/h – $103.82
- Welko GPA 25-8 Variable-Speed Circulation Pump, 180 mm, 8 m, 4.9 m³/h – $88.76
Product description
GPA series circulators are energy class A and incorporate high-end technology. Thanks to the permanent-magnet motor and variable frequency drive (VFD) feature, GPA series pumps have 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
- Used in domestic hot water and drinking water systems.
| Features | |
| Boiler capacity | 18–25,000 Kcal/h |
| Max. head | 8 m |
| Max. flow rate | 4.9 m³/h |
| Connection Length | 130 mm |
| Connection union | 1.1/2" |
| Fluid temperature | +2 °C to +110 °C |
| Voltage | 230V 50-60 Hz |
| Protection Class | IP42 |
Boiler Capacity
18,000 kcal/h 25,000 kcal/h
Voltage
220 Volt (Single-Phase)
Pump Union Range
130 mm
Connection Type
With Union
Connection Diameter
1.1/2''
Max. Pressure
8 m
Max. Flow Rate
4-6 m³/h
Specifications
| Brand | Welko |
|---|---|
| Boiler Capacity | 18,000 kcal/h, 25,000 kcal/h |
| Voltage | 220 V (Single-Phase) |
| Pump Union Range | 130 mm |
| Connection Type | With Union |
| Connection | 1.1/2'' |
| Max. Pressure | 8 m |
| Flow Rate Range | 4-6 m³/h |
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