Simple and Cost-Efficient Dosing from 1 to 18 l/h

Variations on the Synchronous-Motor Theme

The Grundfos DMB range of dosing pumps comprises several variants for general or specific dosing purposes. Dosing heads and valves are available in different materials to suit a wide range of general water treatment and industrial applications.

Whichever model you choose, you get a sturdy, cost efficient pump based on a well-proven synchronous motor design. The DMB range can dose rates from 1 to 18 l/h and pressures up to 10 bar.

Silent operation

Regardless of model, the DMB pump is among the most silent of its type available on the market today. It keeps its noise levels down to just 45 dB(A).

Flexible installation

The Grundfos DMB is suitable for both horizontal and vertical installation. If installed horizontally, the control elements are located on the top of the unit for easy access.

Proven synchronous-motor technology

The synchronous-motor technology used in the Grundfos DMB range combines robustness and precision. It keeps pulsation low and performance high.

The DMB A or B: With or without signal inputs

The DMB range is suitable for a wide range of dosing tasks. Choose between control variant B, designed for simple manual control, or control variant A which offers more sophisticated control features, such as:

• Pulse control with multiplier/divisor that converts signals into strokes as appropriate

• Stroke-frequency control

• Access to check functions and venting

• Optional memory function.

PT. Andalan Inti Rekatama  –  GRUNDFOS  Authorized Dealer   – Service Partner  –Grundfos Alldos Dosing

Grundfos in India has supplied SP submersible pumps to the Indian mining industry. The first concrete results can now be seen – in the form of a hi-tech solution for the state-owned mining company Singareni Collieres Company in Kothagudem.

Grundfos Submersible Pump :

The 112-year-old coal mine company, located approximately 300 kilometres from the southern Indian town of Hydereabad, has installed two 55 kW Grundfos SP submersible pumps with CU3 control unit and R100 remote control plus a printer unit, as part of an energy-saving campaign. The new pumps, which are used for distribution of water in the mining company ’s housing facilities, replace the 93 kW Grundfos multistage pumps formerly used for this purpose.

The energy savings are not the only benefit for the mining company: the new equipment makes it possible to monitor all parameters of significancein terms of protection of the pump motor. This is something that the mining company ’s acting MD Venkateswar Reddy is enthusiastic about:

“In short,we can see how the new technology can be used in practice. That is normally something we can only read about in the papers,” he says.

Grundfos has carried out practical training of the company ’s maintenance personnel at Singareni, and this has further enhanced confidence in Grundfos ’leading technological products. And, on the basis of this initial success, the mining company has plans to replace more pumps with SP submersible pump with control units in the coming months.

PT. Andalan Inti Rekatama  –  GRUNDFOS  Authorized Dealer   – Service Partner   – Grundfos Submersible Pumps