SKU: 34147224601

dda 12 10 fcm c pv v c f 31i002fg 93243777

$1430.66 $1589.62
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

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Description

dda 12 10 fcm c pv v c f 31i002fg 93243777The SMART Digital DDA C 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. Depending on the set capacity, the duration of the discharge stroke varies, ensuring an optimal, uniform

The SMART Digital DDA-C 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. Depending on the set capacity, the duration of the discharge stroke varies, ensuring an optimal, uniform 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 easily turned to the front, left or right position. The click wheel and the multi-coloured backlit graphic plain-text LC display enable intuitive commissioning and operation. The control elements are protected by a transparent cover. The DDA-C has built-in connectivity that allows easy setup and tracking via the Grundfos GO app as well as easy integration into a Modbus RTU or TCP bus system. The sensor-based FlowControlMeasurement (FCM) system detects malfunctions such as air bubbles, line breaks or overpressure directly in the dosing head and displays them in plain text in the alarm menu. FCM measures the actual pressure and flow rate and eliminates the need for additional monitoring and control devices (accuracy of ± 1.5 % of the set value in a trouble-free process). The measured pressure and flow are displayed and can be integrated into the process control system, e.g. SCADA. In addition, the AutoFlowAdapt function automatically adjusts the pump speed to the process conditions to maintain the target flow even with fluctuating back pressure or air bubble formation (degassing drive strategy). The dosing head includes the following parts:

  • A durable and chemically resistant full PTFE diaphragm,
  • Double ball valves for maximum dosing accuracy,
  • A deaeration valve for easy start-up,
  • A pressure sensor.

Operation modes and functions:

  • 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 (integrated Modbus RTU and TCP; Profibus DP, Profinet and Ethernet IP via CIM/CIU models).
  • Cloud control and monitoring (Smart Digital Chempairing Suite; Grundfos Connect).

Other features:

  • The sensor-based FlowControlMeasurement (FCM) system detects malfunctions such as air bubbles, line breaks or overpressure directly in the dosing head.
  • Measurement of actual pressure and flow.
  • AutoFlowAdapt automatically adjusts the pump speed to the process conditions (what you set is what you get).
  • Degassing drive strategy in case of air bubbles detected in the dosing head and Auto Deaeration during pump standby avoids stand-still due to air-locking.
  • ConditionCheck analyses the pump and the system where the pump is installed.
  • Two SlowMode steps (anti-cavitation), 50 % and 25 % maximum flow, e.g. for high-viscosity or degassing liquids.
  • Max. Capacity to limit the capacity of the pump to a set maximum.
  • Service information display to show when service and which wear-part order numbers are required.
  • Two-step key lock function to protect the pump against unauthorised access.
  • Multi-parameter dashboard function to provide further information on up to 4 parameters.
  • Counter for total dosed volume (resettable), operating hours, etc.
  • Save, copy and load customised settings as well as reload factory settings.

Signal inputs/outputs:

  • Input for pulse, analog 0/4-20mA, external stop.
  • Input for low-level and empty-tank signal.
  • Two potential-free output relays for max. 30 V AC/DC (configurable, e.g. alarm, stroke signal, pump dosing, timer etc.)
  • Output analog 0/4-20mA.
  • Fieldbus control (Integrated Modbus RTU and TCP; Profibus DP, Profinet and Ethernet IP via CIM/CIU models).
  • Cloud control and monitoring (Smart Digital Chempairing Suite; Grundfos Connect).

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 34147224601

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4.4 ★★★★★
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Verified Purchase
Willis A. Allen
Boise, US
★★★★★ 5
Outstanding Wallet
Very good Wallet Nice leather looks very nice and was easy to break in. I carry it in my front pocket and it is not to bulky. Holds a lot of card and has two pockets for cash.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
J
Verified Purchase
J
Lowell, US
★★★★★ 5
Good quality
Color: white, Color: white
The bags are sturdy, and the tiger and the tassel add a touch of Korean culture. Great for gifts.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 26, 2025
I
InfDiversity InfCombinations
Lexington, US
★★★★★ 5
10 stars!
Color: black, Color: black
These gift bags are on another level! The card stock is heavy duty and the quality is out of this world. Your guest will love anything inside this bag. The tassel and tiger tag is so unique and makes this extra special. It’s a medium sized bag and can hold a good amount of stuff. I would love to see these in different colors as well. Truly a wonderful gift bag!
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Reviewed in the United States on November 26, 2025
I
IceCreamTruckDriver
Louisville, US
★★★★★ 5
Excellent looking large watch for the price.
Color: 2942 All Silver, Color: 2942 All Silver
The face of this watch is large and maybe it needs to be to fit in all the detail. There are multiple layers inside the face at different levels that make it look intricate and complex. The watch that I received was described as being all silver in the color selection. However, in reality, the face is mostly white with silver markings and silver detail. Even with all of the details and markings on the watch face, it’s still relatively easy to read the time because of the contrast between the polished silver color hands and the white face. The bracelet and the watch itself is metal and heavy in feel. The watch is substantial to handle and feels solid. The bezel is curved rather than flat, adding to the interesting appearance of the watch. It has regular time, date, a timer that is activated by the upper and lower buttons on the side. The moon phase is settable with the stem. All functions of the watch are good, but the timer / stopwatch function a little imprecise and fidgety. I still like it because it’s decorative and complex looking. The watch comes in a simple gift box with adequate padding and was wrapped in clear rubbery plastic material to keep it from scratches. There is an included tool that pushes the pins out of the bracelet so that you can change the size yourself. It’s very easy to use if you have a little coordination and patience. The pins are pushed out in the direction of the arrows on the inside of the bracelet. The bracelet feels solid and looks pretty good. The bracelet is wide making the watch look balanced, and helping create a comfortable wear experience with this relatively heavy all metal watch. The cost of these watches is low, which might be good for those who are tough on their watches or lose them. That with a wide selection of styles and colors also makes it possible to have a collection without much investment. I have several of these watches and have not had one break or stop functioning. I’m amazed that they can offer such a decent looking watch at this price.
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Reviewed in the United States on April 26, 2026
R
Robert and Julie Ser
Lowell, US
★★★★★ 5
At This Point OLEVS Should Probably Sponsor My Husband
Color: 2942 Silver Black
This officially makes my husband’s eighth OLEVS watch, so I think it is safe to say we are fans at this point. Every time I think he surely does not need another watch, a new one shows up and somehow he immediately starts acting like he is starring in a luxury car commercial. This particular model is gorgeous in person. The square face gives it a bold modern look that stands out from the typical round watches, and the black, silver, and blue combination looks very classy without feeling overdone. It has that expensive polished appearance that makes people assume it cost far more than it actually did. My husband especially loves larger watches, and this one definitely makes a statement. The chronograph details and moon phase display give it a high end designer feel. Even though I honestly have no idea how often the average man truly needs to check a moon phase, it certainly looks impressive. The stainless steel band feels sturdy and comfortable, and the watch itself has a nice weight without feeling bulky. He wears these watches constantly, from dinners out to everyday errands, and they hold up surprisingly well. Several of his OLEVS watches still look almost brand new after regular use. One thing I appreciate is that they always look sharp and masculine without crossing into flashy territory. This watch paired perfectly with both a dress shirt and a simple black polo. It has that clean confident style that works for almost any occasion. The luminous hands are also a nice touch because my husband somehow insists on checking the time in dark movie theaters like the rest of humanity stopped existing around him. For the price, these watches continue to impress us. Stylish, reliable, and handsome enough that my husband keeps collecting them like potato chips. Apparently you really cannot stop at just one.
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Reviewed in the United States on May 11, 2026

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