Description
Range of Performance
Flow rate up to 2000 l/min (120 m3/h)
Head up to 60 m
Limits Of Use
Manometric suction lif up to 7 m
liquid temperature from-10°C to +90°C
Environment temperature from -10°C +40°C
Max. pressure in the pump body 10 bar (PN10)
Installation and Use
They are recommended for pumping clean water and liquids that are chemically non aggresive to the materials from which the pump is made.
This series is suitable for supplying and moving water, in cooling, heating, circulating and conditioning systems, for fire fighting, irrigation, industrial and agricultural applications.
Manufacture in accordance with dimensional standard EN 733 – DIN 24255 ensures models are fully interchangeable. The design allows the pump body to be removed without disconnecting it from the pipes (back pull out).
The pumps must be installed in enclosed places, or at least protected against inclement weather.
Construction Characteristics
- Pump Body : cast iron, complies with dimensional standards EN 733 – DIN 24255 and UNI 7467-NF E-44-111, with flanged suction and delivery port complete with threaded steel counterflanges
- Body Back-Plate : cast Iron
- Impeller : brass for models F32/160, F32/200, F40/160, F40/200, F50/ 125 e F 50/160
- Impeller : Cast iron for models F40/ 250, F50/200, F50/250, F65/125, F 65/160, F65/200, F80/160, F100/ 160
- Motor Shaft : Stainless steel EN 10088-3- 1.4104
- Mechanical Seal : ceramic-graphite – NBR
- Electric Motor : the pumps are close-coupled to carefully matched PEDROLLO electric motor, asynchronous type with efficiency (class EFF1 for powers from 4 to 22 kW), quiet running, totally enclosed fan cooled (TEFC), suitable for continuous duty
- Fm : single-phase 230 V – 50 Hz with capacitor and thermal overload protector (up to 1.5 kW)
- F: Three-phase 230/400 V – 50 Hz up to 4 kW 400/690 V – 50 Hz from 5.5 to 22 kW
- Insulation : class F
- Protection : IP 44
