Self-priming centrifugal pump for suction up to 27 metres , reached by means of an ejector. Cast iron pump body and motor support. Technopolymer impeller and diffusers. Stainless steel adjustment rings. Carbon/ceramic mechanical seal. Cast iron ejector body, technopolymer Venturi tube and brass nozzle. Asynchronous motor closed and cooled by external ventilation. Built-in thermal and current overload protection and a capacitor permanently on in the single-phase version. For the protection of the three-phase motor it is advisable to use a suitable overload protection complying with the regulations in force.
Operating range: from 0.15 to 4.3 m3/h
Liquid temperature range: from 0°C to +40°C for other uses
from 0°C to +35° C for domestic use
Pumped liquid characteristics: clean, free from solids or abrasive substances, not viscous, not aggressive, not crystallised and chemically neutral.
Maximum ambient temperature: +40°C
Maximum working pressure: 6 bar (600 kPa) for DP 80 - DP 100, 8 bar (800 kPa) for DP 151 - DP 251 Protection level: IP 44
Insulation class: F