Grundfos offers a wide range of dosing pumps representing state-of-the-art technology.

Grundfos Digital Dosing solutions (SMART Digital, DME, DDI) set new standards in liquid chemical handling and accuracy. The operator can easily install and set up the pump to discharge exactly the quantity of dosing liquid required for the process in a unique drive- and flow-control management concept. The setting of the pump is displayed in ml/h, l/h or gph, and the operation mode is easily identified by means of icons.

Technical data of DDI – Grundfos Digital Diaphragm Dosing Pumps

Capacity, Q :               max. 150l/h

Pressure, p :                 max. 16bar

Liquid temp. :             max. + 50C

Applications DDI – Grundfos Digital Diaphragm Dosing Pumps :

• Water treatment
• Wastewater treatment
• Washing systems
• Swimming pools
• Process plants
• Paper production
• Food and beverage industry.

Features and benefits

• Powerful stepper motor (DDI 209) or brushless DC motor (DDI 222)
• Capacity setting in ml/h or l/h
• Smooth dosing through variable speed
• Reliable dosing of viscous liquids
• Front- or side-fitted control panel
• Manual/pulse control
• Control panel lock
• 4-20 mA control
• Easy calibration and dosing of small liquid quantities or small degassing media (DDI 209 with plus3)
• Pioneering system for flow and pressure monitoring in the dosing head (control variant AF)
• PROFIBUS interface (control variant AP).

PT. Andalan Inti Rekatama  –  GRUNDFOS  Authorized Dealer   – Service Partner