DD Pumps - The revolutionary Electronic Dosing Pump

Get a detailed specification of our revolutionary DD Series

DD Series - The revolutionary Electronic Dosing Pump
DD Series pump used in Sewage Treatment Plants
DD Series pump used in RO Plants
DD Series pump used in Water Treatment Plants

Features

  • Electronic Dosing Pump
  • Electronically operated mechanically actuated Diaphragm
  • Adjustable injection frequency (15 to 100 SPM ) & Stroke length
  • Compact size, light weight, more robust structure
  • Unique double ball check. NRVs for better dosing accuracy
  • Solenoid drive with minimum moving parts
  • 1 MWC max suction lift
  • Steady state accuracy +/- 5% Repeatability +/- 5%

Material of Construction of Wetted Parts

  • Stainless 316, 304, 316L, 304L,
  • Monel,
  • Hastalloy B, C
  • Alloy 20,
  • PP, PTFE, GFT,
  • Diaphragm - PTFE backed by Hypalon

Applications

  • Water & Waste Water Treatment Chemicals
  • Laboratory Chemicals

Selection Chart

Model

Capacity LPH

Pressure KG/CM2

Features

DD 01

   0 To 6
& 0 to 2

             4
             8

Flow Variation Manualy By both frequency & Stroke length variation Or by only stroke length Variation and keeping Injection frequency at max.

DD 02

   0 To 10

             2      

DD 03

   0 To 20
& 0 to 7

             4
             10

DD 04

   0 To 30

             4   

Accessories

  • Suction & Discharge Tubing of LDPE Material 2.5 mtrs. in length
  • Strainer Cum Foot valve
  • Antisyphone Valve in PP
  • Built in Electrical Cable moulded with Plug
  • Instructions manual
Optional Accessories
  • Level Control Switch
  • PH Meter
  • Tanks
Accessories Gallery