The import pumps Pedrollo of the NF series with flange branch pipes
The centrifugal pump Pedrollo of the NF series with flange branch pipes. Productivity is up to 1200 l/min (72 m3/hour). A pressure to 22.5 m.
Productivity is up to 1200 l/min (72 m3/hour)
Pressure to 22.5 m
Manometrical height of absorption is up to 7 m
Temperature of liquid is up to + 90 °C
Ambient temperature is up to + 40 °C
Execution and safety measures
EN 60034 - 1
IEC 34 - 1
CEI 2 - 3
Scope and installation
The NF series is specially developed for application in the industry, municipal and agriculture that determines its operational and mechanical parameters. The high efficiency and a possibility of operation in the mode of long loadings allow to use these pumps for self - flowing irrigation and overhead irrigation, for selection of water from the rivers, lakes, wells and for pumping of liquids. Installation has to be made in the rooms or places protected from atmospheric action.
Pump housing: cast iron, is supplied soaking up and delivery with flanges with a carving of UNI ISO 228/1.
Driving wheel: brass, radial wheel of centrifugal type.
Leading shaft: EN 10088 - 3 stainless steel - 1.4104.
Mechanical consolidation: ceramics - graphite - NBR
Electric motor: pumps are connected to the PEDROLLO electric motor of the corresponding power. The engine is silent, the closed type with external ventilation, it is calculated on work in the constant mode. NFm: single - phase 230 V - 50 Hz with the condenser and the thermal protection which is built in a winding. NF: three - phase 230/400 B - 50 Hz.
Isolation: class F.