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Calpeda
Catalog excerpts
Circulating pumps for sanitary hot water Construction Bronze pump casing with suction and delivery connections with the same diameter and on the same axis (in-line). Stainless steel AISI 316 can. Materials Pump casing Shaft Bearings Stainless steel Graphite Ceramic Ceramic Circulation of sanitary hot water. Operating conditions Liquid temperature from +5 °C to +65 °C. Ambient temperature up to 40 °C. Sound pressure ≤ 43 dB (A). Minimum suction pressure: 0,05 bar at 50 °C Maximum permissible working pressure 10 bar. 2-pole induction motor, 50 Hz. Three adjustable speeds. NCS3: single-phase 230 V. Insulation class H. Protection IP 44. Series DN ports in mm Max. head in dm connection size mm Special features on request Brass unions.
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Circulating pumps for sanitary hot water Characteristic curves
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Circulating pumps for sanitary hot water Manchons Uniones TIPO -TYPE - TYP TYPE
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