SKU: 79018711184

dda 12 10 ar c pvc v c f 32u2u2fg 93242622

$963.23 $1070.25
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

dda 12 10 ar c pvc v c f 32u2u2fg 93242622The 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: 79018711184

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4.0 ★★★★★
Based on 1109 reviews
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Product Reviews
Y
Verified Purchase
Yamira
Lexington, US
★★★★★ 5
Practical, elegant, and very functional.
Size: Paper Towel Holder - Standard Design
I absolutely loved this paper towel holder. It features a modern stainless steel design that looks beautiful in the kitchen and matches everything. The base is quite heavy, so it doesn't slide around or tip over when you tear off a sheet—which is incredibly important. The addition of the spray bottle is an excellent bonus. It’s perfect for keeping water, vinegar, or a cleaning solution close at hand, allowing you to do a quick cleanup while you’re cooking or wiping down the countertops. Plus, it’s easy to refill and use. Another feature I appreciated is the side arm, which helps keep the roll in place and prevents it from unraveling on its own. It is well-made and durable. Overall, it is a very practical product that saves space and makes things much more convenient in the kitchen.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
N
Verified Purchase
Nel
Cuba, US
★★★★★ 5
Nice and handy!
Size: Paper Towel Holder - Standard Design
Needed a sturdy paper towel holder for one hand operation. This fit the bill. I really like that I can just put some cleaner of choice in the middle to always have on hand; makes clean up a breeze. Would definitely recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
A
Verified Purchase
Amazon Customer
Bozeman, US
★★★★★ 4
It works
Size: Paper Towel Holder - With Phone Holder Design
It's great for what it is. I love the spring arm that holds the towels from unraveling. It does keep the towels from in raveling. That's the reason I bought it. The only thing I don't like about it is the spray bottle on the top. I'm not saying it's a bad thing. I didn't think I'd use the phone holder and made fun of it. But I actually used it and liked the fact that it did its job well. I just don't like it nor will I use it. The spray bottle is the reason for 4 stars
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2025
M
Verified Purchase
Madelyn
Dallas, US
★★★★★ 3
Return for a reason
Size: Paper Towel Holder - Standard Design
The spray bottle feels very cheap, and it doesn’t stick well down to the paper towel holder. The actual holder is an OK quality it’s very flimsy but it does the job. I would recommend to spend the extra money to get a better one from amazon
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
M
Verified Purchase
MAli
Charlottesville, US
★★★★★ 5
Excellent product
Size: Paper Towel Holder - Standard Design, Size: Paper Towel Holder - Standard Design
This kitchen paper towel holder is very convenient and practical. The holder keeps paper towels secure and easy to access, while the small spray bottle is perfect for quick cleaning around the kitchen. It saves space on the counter and looks neat and modern. Great quality and very useful for everyday use!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026

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