Part of the green line series of clean water pumps featuring a wide range of radial and mixed-flow, multi-stage centrifugal electric submersible borehole pumps for well diameters of 6″ – 16″ with incorporated non-return valve.
These pumps are typically used for residential, commercial, municipal and industrial water extraction (abstraction), water wells, irrigation systems and pressure boosting.
Rovatti or Franklin, direct starting, three phase 380/400v motors supplied as standard, other options are available on request.
Series summary as follows:
6ERCR-6ERCX – 6″ radial wet end centrifugal pumps with incorporated retaining valve and stainless steel external casing. With flows of up to 40m³ (maximum) and closed head pressures up to 415 metres these pumps are for minimum borehole diameters of 6 inches. Featuring thermoplastic resin hydraulic components, cast iron suction and delivery bowl as standard (ERCR) and optional stainless steel suction/delivery bowls available (ERCX).
6ER – 6″ radial wet end centrifugal pumps with incorporated retaining valve. With flows of up to 35m³ (maximum) and closed head pressures up to 590 metres these pumps are for minimum borehole diameters of 6 inches. Featuring thermoplastic resin hydraulic components, cast iron suction/delivery bowls as standard.
6EC-6ECX – 6″ mixed-flow wet end centrifugal pumps with incorporated retaining valve and stainless steel external casing. With flows of up to 90m³ (maximum) and closed head pressures up to 270 metres these pumps are for minimum borehole diameters of 6 inches. Featuring thermoplastic resin hydraulic components, cast iron suction and delivery bowl as standard (6EC) and optional stainless steel suction/delivery bowls available (6ECX).
6E – 6″ mixed-flow wet end centrifugal pumps with incorporated retaining valve. With flows of up to 90m³ (maximum) and closed head pressures up to 270 metres these pumps are for minimum borehole diameters of 6 inches. Featuring casted stainless steel impellers and cast iron, cataphoresis treated suction/delivery bowls as standard.
7E – 7″ mixed-flow wet end centrifugal pumps with incorporated retaining valve. With flows of up to 130m³ (maximum) and closed head pressures up to 445 metres these pumps are for minimum borehole diameters of 7-8 inches. Featuring cast-iron impellers, suction/delivery bowls.
8ER – 8″ radial wet end centrifugal pumps with incorporated retaining valve. With flows of up to 60m³ (maximum) and closed head pressures up to 648 metres these pumps are for minimum borehole diameters of 8 inches. Featuring thermoplastic resin hydraulic components, cast iron suction/delivery bowls as standard.
8E – 8″ mixed-flow wet end centrifugal pumps with incorporated retaining valve. With flows of up to 190m³ (maximum) and closed head pressures up to 500 metres these pumps are for minimum borehole diameters of 8 inches. Featuring casted stainless steel impellers and cast iron, cataphoresis treated suction/delivery bowls as standard.
10ER – 10″ radial wet end centrifugal pumps with incorporated retaining valve. With flows of up to 90m³ (maximum) and closed head pressures up to 700 metres these pumps are for minimum borehole diameters of 10 inches. Featuring cast-iron impellers and cast-iron suction/delivery bowls.
10ER70 -10″ radial wet end centrifugal pumps with incorporated retaining valve. With flows of up to 108m³ (maximum) and closed head pressures up to 650 metres these pumps are for minimum borehole diameters of 10 inches. 10ER70 model features casted stainless steel impellers and diffusers with carbon steel, cataphoresis treated suction/delivery bowls as standard.
10E – 10″ mixed-flow wet end centrifugal pumps with incorporated retaining valve. With flows of up to 420m³ (maximum) and closed head pressures up to 450 metres these pumps are for minimum borehole diameters of 10 inches. Featuring casted stainless steel impellers and cast iron, cataphoresis treated suction/delivery bowl as standard.
12E – 12″ mixed-flow wet end centrifugal pumps with incorporated retaining valve. With flows of up to 540m³ (maximum) and closed head pressures up to 320 metres these pumps are for minimum borehole diameters of 12 inches. Featuring stainless steel primary suction impeller, cast-iron, cataphoresis treated impellers and cast iron  suction and delivery bowl as standard. Optional black version with cataphoresis treated delivery/suction bowls and black X version with stainless steel impellers are available.
14E1 – 14″ mixed-flow wet end centrifugal pumps with incorporated retaining valve. With flows of up to 540m³/h (maximum) and closed head pressures up to 105 metres these pumps are for minimum borehole diameters of 14 inches. Featuring cast-iron impellers and cast-iron suction/delivery bowls.
14E-650 – 14″ mixed-flow wet end centrifugal pumps with incorporated retaining valve. With flows of up to 810m³/h (maximum) and closed head pressures up to 196 metres these pumps are for minimum borehole diameters of 14 inches. Featuring carbon steel with cataphoresis treated impellers and carbon steel suction/delivery bowls.
16E-1000 – 16″ mixed-flow wet end centrifugal pumps with incorporated retaining valve. With flows of up to 1200m³/h (maximum) and closed head pressures up to 170 metres these pumps are for minimum borehole diameters of 14 inches. Featuring carbon steel with cataphoresis treated impellers and carbon steel suction/delivery bowls.
