The submersible electric pumps of the bluePRO series are intended for applications requiring high performance or prolonged and heavy-duty operation in domestic and residential settings.

• DRAGA (DG bluePRO), with vortex impeller and a free passage for wastewater with heavy soil

These electric pumps are designed to provide optimal service with blueBOX pumping stations. Vertical discharge models have a breather that allows priming without touching the system, even after the tank has been completely emptied. All components are designed to offer exceptional reliability and ensure easy and quick maintenance. All models undergo pressure testing to ensure perfect assembly and operation of joints, cable glands and mechanical seals. The cast iron structure and double mechanical seal in the oil chamber make these models robust and reliable, suitable even for heavy-duty applications, lifting stressed or dirty wastewater containing solids or filaments, in domestic and residential installations or small civil plants. Available models in IECEx certified version

Uses: domestic and professional use in the drainage of clean water, rainwater, sewage and biologically charged liquids.

OPERATIONAL SPECIFICATIONS

Maximum operating temperature 40 ° C [90 ° C max. 3 min]
pH of treated liquid 6 ÷ 14
Viscosity of treated liquid 1 mm² / s
Maximum immersion depth 20 m
Density of treated fluid 1 kg / dm³
Maximum acoustic pressure <70 dB
Maximum starts per hour 30