DDC/DDA/DDE/DMB/DMX/DMH
Description:-
Dosing pumps for chemical injection in all kinds of water and wastewater treatment systems and industrial processes like-Chlorine, Chlorine Dioxide, Electro chlorination and we have normal Smart Dosing pumps, Mechanical Type Dosing pumps and Measuring Amplifiers and Controllers for dosing processes.
Applications
Dosing & Disinfection
Additional Information
Digital Dosing pumps for high precision dosing of chemicals, enabling advanced control of process and integration with system control. We have models- DDA, DDC, DDE, DDI, DME,
The SMART Digital is a compact positive displacement, diaphragm dosing pump with variable-speed drive (stepper motor) and intelligent control electronics with minimum energy consumption. The SMART Digital Dosing series operates at full stroke length to ensure optimum accuracy, priming and suction, even for high-viscosity or degassing liquids. The duration of each discharge stroke varies according to the capacity set, resulting in optimum smooth and continuous discharge flow. The click-stop mounting plate allows installation in three different positions without using any additional accessories. The control cube can be turned easily into the front, left, or right position. The click wheel and the multi-colored backlit graphical, plain-text LC display make commissioning and operation intuitive. The control elements are protected by a transparent cover.
Operation modes:
- Manual dosing in ml/h, I/h, or gph.
- Pulse control in ml/pulse (incl. memory function).
- Analog control 0/4-20 mA (scalable).
- Pulse-based batch function in ml, l, or gal.
- Timer-based batch function (Dosing timer, cycle, or week).
- Fieldbus control (Genibus prepared for Profibus-DP E-box).
Other features:
- Auto deaeration during pump standby to avoid breakdowns due to air-locking.
- Two Slow Mode steps (anti-cavitation), 50 % (maximum flow: 3.75 l/h) and 25 % (maximum flow: 1.88 l/h)
- Service information display to show when service and which wear-part order number is required.
- Two-step key lock function to protect the pump against unauthorized access.
- Additional display function to provide further information, e.g. the actual mA input signal.
- Counter for total dosed volume (resettable), operating hours, etc.
- Save and load customized settings as well as reload factory settings.
Technical data
Head max: 16.03 bar
Liquid temperature: -10 .. 50 °C
Max flow: 940 l/h
p max: 16 bar
Dosing pumps, Mechanical
The Grundfos Mechanical pump range is a series of extremely strong pumps for applications requiring reliable dosing and high-pressure capabilities. Mechanical pumps require minimum maintenance and are the best choice for many dosing applications. The pumps cover a large flow- and pressure range. We have models- DMH, DMX
Technical data
Head max: 200 bar
Liquid temperature: -10 .. 90 °C
Max flow: 4000 l/h
p max: 200 bar
Applications:
- Commercial air conditioning
- Commercial heating
- Commercial water pressure boosting
- District cooling
- District heating
- Biofuel
- Bottle washing
- CIP/SIP
- Cooling
- Desalination
- Filling
- Leach mining
- Machining
- Painting systems
- Filtration