
For use in heating, air conditioning and industrial plants
• Automatic speed control (proportional pressure, constant volume) or fixed speed levels (constant pressure) adjustable via rotary knob
• Integrated night setback
• Bleed screw
• Manual start-up aid
• Pre-assembled, 1 m long connection cable
• External motor protection not required
• without thermal insulation shell
• Supplied without screws
Technical data:
• Operating voltage: 230 V, 50 Hz
• Protection rating: IP42
• Temperature range: +2°C...+110°C
• Maximum operating pressure: 10 bar
• Pump housing material: Grey cast iron, KTL-coated, corrosion-resistant
| Brand | Armstrong |
|---|---|
| Power [W] | 4 - 20 |
| Manufacturer part number | 0623-34204.2-71 |
| Unit price | CHF/piece |
| Nominal size | DN 25 (1") |
| EEI ≤ | 0.17 |
| Type | 25-4.0 |
| External thread | DN 40 (1 1/2") |
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