SKU: 74062467628

dda 17 7 ar c pvc v c f 31u2u2fg 93016963

$952.09 $1057.88
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

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Description

dda 17 7 ar c pvc v c f 31u2u2fg 93016963The 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 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.

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:

  • Auto deaeration during pump standby to avoid stand-still due to air-locking.
  • 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 communication interface (integrated Modbus RTU and TCP; Profibus DP, Profinet and Ethernet IP via CIM/CIU models).

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: 74062467628

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4.5 ★★★★★
Based on 2443 reviews
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C
Verified Purchase
c'est la vie🎉😘
Louisville, US
★★★★★ 5
Great
Color: Wireless Charging, Color: Wireless Charging
I bought this wireless charging mouse pad, because my phone isn’t charging anymore using the USB, plus I need a new mouse pad, the wireless charging is super convenient, just drop my phone on the pad and it starts charging fast 15W. The surface of the pad is really smooth, perfect for both casual use and gaming. My mouse glides like butter, and it's big enough to hold my keyboard and mouse perfectly. It also stays in place thanks to the non-slip backing. One of my favorite things is the foldable phone holder. I didn’t think I’d use it much, but it actually comes in handy when I’m watching videos or just keeping an eye on notifications while working. Plus, the whole thing looks pretty sleek and would actually make a solid gift. Overall, definitely worth it for anyone who wants to tidy up their desk setup and the wireless charging is super convenient. Easy to use, durable and easy to clean.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2025
N
Verified Purchase
Nick
Louisville, US
★★★★★ 3
Nice pad. Mediocre charger.
Color: Wireless Charging
The large pad surface is comfortable. The wireless charger functionality is hit or miss. Even without a phone case it seems to choose when it wants to work. Sometimes you gotta reposition the phone five times to get it to function.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 26, 2026
B
Verified Purchase
Brennan Appleman
West Palm Beach, US
★★★★★ 1
Save your money (and computer)
Color: Wireless Charging
Bought the mouse pad for gaming: First, it's a bit too thick/squishy. Second: I understand mouse pads need time to flatten from the rolled up packaging. I took it out and let it sit for a week or two (didn't flatten). Tried putting things on top for another week or two (again didn't flatten). When lifting theouse the pad would lift with it because it was not flat, so it was unusable and outside of the return window. Third: Plugged in the cable that comes with it for the wireless charging to my computer. Computer instantly gave an error about the port requiring too much power. I restarted and tried a reliable Anker brand cable in the same type, no issue. Plugged in the cable again that came with this and my computer instantly shut off. I've only heard of this happening and never witnessed it until now. Dangerously poor quality cable for a computer. Save your money and your computer.
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Reviewed in the United States on February 29, 2024
A
Verified Purchase
Amazon4Me
Charlottesville, US
★★★★★ 5
Great addition to my computer setup
Color: Wireless Charging
This gaming pad is absolutely beautiful. The LED lighting is bright and has many different settings and colors to choose from. My mouse works very well on this mat, it is responsive and glides easily over the surface without any drag. There is more than enough room for the keyboard too. The phone charger quickly charges my iPhone 15Pro, and also works on my son’s android phone.
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Reviewed in the United States on October 22, 2024
S
Verified Purchase
San
West Palm Beach, US
★★★★★ 4
Bang for your BUCK
Color: Wireless Charging
The mat is very high quality, holds the keyboard and mouse down very nicely, sits flat even after being rolled and folded with no creases or markings. The charger works instnatly and is very fast. The only thing that earned it 4 instead of 5 stars is that the phone holder when folded doesn't hold up too well as i would've thought but it does the job and is still very nice quality. WORTH EVERY PENNY!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 1, 2025

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