EV Series-Vertical Multistage Pumps

EV Series stainless steel vertical multistage pumps deliver efficiency and superior performance for a wide variety of demanding applications. The EV Series is backed by Franklin’s unparalleled technical service and support, leaving you with proven reliability and peace of mind.


  • Full stainless steel in contact with water (inox version), compact and solid structure
  • Diffuser bushing made of graphite for durability against dry running (EV 30-45-65-95)
  • Easy disassembly without any special tool
  • Easy installation in-line ports
  • Fabricated stainless steel impeller and diffuser for corrosion resistance and superior efficiency
  • Oversize ball bearing (bearing bracket) ensures motor-bearing long life and eliminates axial and other adjustments of moving parts
  • WRAS certified PPS (EV 1-3-6-10) / PTFE (EV 15-20-30-45-65-95) replacement floating neck ring for cost effective maintenance and long-lasting performance
  • Removal of the mechanical seal without dismounting the pump; for models higher than 4 KW no need to dismantle the motor
  • Replaceable stainless steel wear ring in the neck of the impeller (EV 30-45-65-95)
  • Shaft bearing and journal sleeve made of tungsten carbide
  • Standard mechanical seal (EN 12756 ex DIN 24960) WRAS certified; balanced version for EV 30-45-65-95
  • Standard IE3 motor without oversize bearing, size B14 up to 4 kW / size B5 from 5.5 kW and above
  • Tungsten carbide intermediate bearing to control and eliminate vibration and stabilize the rotor with a large number of stages


  • Capacities: up to 120 m³/h at 50 Hz; up to 140 m³/h at 60 Hz
  • Head: up to 320 m at 50 Hz; up 284 m at 60 Hz
  • Liquid temperature range: from -15 °C to +120 °C
  • Maximum working pressure: 16 bar ~  25 bar
  • Motor powers from 0.37 to 45 kW at 50 Hz and 60 Hz