Stainless Steel Multistage pumps for high efficiency and superior performance for flows up to 115 m³/h (50 Hz), 140 m³/h (60 Hz)
Franklin Electric Vertical multistage pumps are the silent partner of your daily life. The pumps are available in different metallurgies (Cast Iron, 304SS, 316SS) and in different head and flow rates.
Robustness and reliability have been further improved with new components. The new design features simplified handling thanks to the new cartridge mechanical seal and reduced noise emissions, making the pump the ideal solution for any pressure boosting application.
High performance pressure-boosting
Reliability and robustness
Reduced noise emission
Simple and fast maintenance thanks to removable cartridge mechanical seal
Easy installation in-line ports
FEATURES & BENEFITS
ROBUST AND RELIABLE
Compact and solid structure
Easy installation in-line ports
All wetted parts in Stainless Steel
Shaft bearing and journal sleeve made of tungsten carbide
WRAS approved PPS (EV 1-3-6-10-15-20) / PTFE (EV 30-45-65-95)
Easily replaceble cartridge mechanical seal, no need to disassemble the pump; for models higher than 4 kW no need to remove the motor
Reduced service and maintenance time
Replaceable Stainless Steel wear ring in the neck of the impeller (only for EV 30-45-65-95)
HIGH QUALITY MATERIALS
Stainless steel impeller and diffuser for corrosion resistance
Standard mechanical seal (EN 12756 ex DIN 24960) WRAS approved; balanced version for EV 30-45-65-95
Standard IE3 motor, size B14 up to 4 kW / size B5 from 5.5 kW and above
Tungsten carbide intermediate bearing to stabilize the hydraulic with large number of stages
SPECIFICATIONS
Flow: up to 115 m³/h at 50 Hz, up to 140 m³/h at 60 Hz
Maximum head: up to 326 m at 50 Hz, up to 282 m at 60 Hz
Discharge and suction port: Oval, Round flanges, Victaulic and Clamp connections
Liquid temperature range: from -15 °C to +120 °C
Maximum working pressure: Oval flange 16 Bar; Round Flange, Victaulic and Clamp connections 25 bar
Direction of rotation: clockwise looking at the pump from top down
Hydraulic characteristics are guaranteed according to ISO standard 9906:2012, grade 3B
Mechanical seal Type E1 (standard)= Graphite/Silicon carbide/ EPDM (EN 12756 ex DIN 24960) WRAS and ACS approved
Mechanical seal Type BE1 (balanced) = Graphite/Silicon carbide/ EPDM WRAS and ACS approved (EV 30-45-65-95)
Materials: suitable for handling potable water (WRAS, ACS certified)
Motor powers from 0.37 to 45 kW at 50 Hz and 60 Hz
AISI 304 Standard for models EV 1-3-6-10-15-20
SPECIAL VERSIONS
Special Voltages
Passivated version
High Pressure (HP) version
Horizontal installation
Further mechanical seal types
Mechanical seal balanced version
APPLICATIONS
Water Distribution
Pressure Boosting
Drinking water
Irrigation
Water treatment plants
Gardening / sprinklers
Wash down unit
Boiler Feed
Domestic, industrial and agricultural systems
Circulation of hot and cold water for heating, cooling, conditioning systems
For more information, please visit our website: franklinwater.eu/products/sur...