Twin Head Mounted In-Line Pumps INMD

  • INM – D series twin head mounted, in – line type centrifugal pumps.
  • Formed by joining two standard INM series pumps with collector parts.
  • Special design composed of a common collector and integrated check valves at each pump exit that provides for independent operation.
  • In case of failure of the pump the second pump goes into operation, so the process does not come to a halt.
  • Single suction, closed type impeller is equipped with rear rings to balance thrust and is dynamically balanced.
  • Maintenance – repair processes are very easy due to the back pull out design.
  • Standard asynchronous motors are used to set pump in motion.
  • The pump shaft is coupled with the motor shaft by means of a special clamp. This coupling makes it easy to dismantle the pump without removing the motor.

TECHNICAL specifications pump INMD

Suction FlangeDN 40…DN 125
Discharge FlangeDN 40…DN 125
Operating Pressure10 Bar
Casing Test Pressure13 Bar
Working Pressure-25 – 120°C 
Flow Range2x(2 – 320) m³ / h
Head Range2 – 100 m
Speed Range900 – 3600 rpm


  1. HVAC systems
  2.  Industrial plants
  3. Swimming pools.
  4. Geothermal plants