Pump body and motor support in cast iron. PN10 flanged connections with threaded holes for control pressure gauges. Technopolymer impeller and carbon/ceramic mechanical seal. Four-pole, asynchronous motor for the DKLM version and two-pole for the DKLP version. Built-in thermal and current overload protection and a capacitor permanently on in the single-phase version. Three-phase motors should be protected with a suitable overload protection complying with the regulations in force. In the twin version there is a built-in automatic clapet valve on the delivery vent; the standard supply also includes a blank flange.
Operating range: from 2 to 67 m3/h with head up to 13.7 metres.
Liquid temperature range: from -15°C to +120°C.
Pumped liquid characteristics: clean, free from solids or abrasive substances, not viscous, not aggressive, not crystallised, chemically neutral.
Maximum ambient temperature: +40°C
Maximum working pressure: 10 bar (1000 kPa).
Protection level: IP 55
Insulation class: F
Standard flanging: PN 10/PN 6
Counter flanges either threaded or with welded collar as requested.