MULTISTAGE PUMPS Vertical

The precise design, materials combination, manufacturing process and stringent quality assurance procedures ensure high quality performance and durability of the pump. These pumps are available in Cast Iron, SS 304 & SS 316 constructions, which are called as DMHC, DMHS and DMHN constructions respectively and the SS 304 fabricated doom type construction is called as DMHD.

Product Description

Duke’s DMV – Series pumps are Vertical Multistage Pumps, designed for clear liquid, high pressure applications. These Pumps are of centrifugal types, accommodating Radial & Mixed flow impellers according to the required Head & Flow. The vertical construction and In-line suction & delivery ports result in space saving and compact system design. The pump is driven with energy efficient IE1, IE2, IE3 motors. The motor winding designs are compactable to VFD operation and makes preferable to use it with the latest control systems. These pumps are applicable for both normal temperature & high temperature applications with appropriate change in the MoC of critical spare parts like mechanical seal etc. The precise design, materials combination, manufacturing process and stringent quality assurance procedures ensure high quality performance and durability of the pump. These pumps are available in Cast Iron, SS 304 & SS 316 constructions, which are called as DMVC, DMVS and DMVN constructions respectively

Technical Specification

Power Range 0.37 – 45 kW
Version 1 Ph – 230V, 50Hz AC
3Ph-220/380-415. 50HzAC
Nominal Speed 2900 rpm
Protection IP 55
Insulation Class F Class
Duty S1 (continuous)
Direction of Rotation Clockwise viewed from driving end
Sealing Mechanical Seal
Flange type Round flange. PJE Coupling, Oval flange
Flange Standard DIN Standard
Max. Liquid Temperature -15 to +120°C
Max. Ambient Temperature 40°C
Max. Operating Pressure 30 Bar
Flow Range upto 120 m3/h
Max. Operating Head Range upto 309 m

Features

  • Optimized Design
  • Compactable to VFD operations
  • Different types of MoC
  • Different
  • Types inlet & outlet port connections
  • Normal & High temperature designs

Applications

  • Hydro Pneumatic SystemsHydro Pneumatic Systems
  • Water Treatment systemsReverse Osmosis Plants
  • Water Treatment systemsWater Treatment systems
  • Fire Fighting SystemsFire Fighting Systems
  • Boiler FeedBoiler Feed
  • Sprinkler Irrigations SystemsSprinkler Irrigations Systems
  • Industrial washing systemsIndustrial washing systems
  • General Water SupplyGeneral Water Supply