Design:
ARMSTRONG circulation pumps series BUPA N are wet rotor circulators with constant or weakly variable flow rates. BUPA N series circulators are standard with a corrosion resistant pump housing of stainless steel to enable implementation to drinking water circulation systems.
Product advantages:
- Manual start-up feature.
- Very low energy consumption.
- The respective speed is set via a rotary switch integrated in the axial terminal box.
- Air-vent screw.
- Very Compact design.
- Three-position switch for manual adjustment.
Technical Features:
- Up to 4.0m3/h flow rate
- Up to 6m pressure head
- Unit length 180mm
- Pumped fluid temperature +2°C to +110°C (TF110)
- Mains connection 1~230 V, 50 Hz
- Protection class IP44
- Threaded connection Rp 1’’
- Maximum operating pressure 10 bar
- Insulation class H
Component Materials:
- Pump housing: Stainless Steel
- Impeller: Polysulfone reinforced with glass fiber (PSU-GF20)
- Shaft: Ceramic
- Bearing: Ceramic- Stainless Steel
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