SKU: 90493970762

dda 30 4 ar c pp v c f 32u2u2fg 93242680

$1038.49 $1153.88
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

dda 30 4 ar c pp v c f 32u2u2fg 93242680The 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: 90493970762

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4.4 ★★★★★
Based on 243 reviews
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JourneyOn
Boise, US
★★★★★ 5
Great all around bowls especially for a cat food bowl.
Kitty food bowl liners (20 ounce size). I use cereal bowls for cat food, as find the tiny pet bowls fairly useless for grown cats - they get pushed around, and slopped over. But the kitties walk away from their food and come back, so of course it gets all gummy. Using these as food bowl liners keeps everything fresh and u are not scraping crust off the dishes all the time. Of course I grab them too for my own snacks. I used to get bowls at grocery and would get twitchy when I ran out, and get real irritated when all that was available was plastic bowls. These are just a great all around product and bulk buying is so convenient; plus even the pattern is soothing and attractive. Not sure the cats care but they might.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 8, 2020
J
Verified Purchase
Joi-Maree Imming
Lexington, US
★★★★★ 5
Good value
I like that I can buy these in large quantities. Get a little soft with liquids after sitting for a while. There’s sturdier bowls on the market but these work well for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 12, 2020
J
Verified Purchase
Jamers8x2
Belleville, US
★★★★★ 4
Will buy again.
I've already bought these twice. The first batch, bottom bowl had a slice in it, like someone had cut it while opening the box, but I didn't use a knife to open them, so it had to have been part of a bigger box. Anyway, it was just the one, the very last bowl. That was a surprise with my cereal, lol.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 23, 2021
F
Verified Purchase
Freethinker
New York, US
★★★★★ 5
Sturdier than regular weight bowls
Strong coated paper bowls. Sturdier than the regular weight bowls. I use them for cereal, snacks, and as disposable cat bowls.
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Reviewed in the United States on May 16, 2021
R
Verified Purchase
Rebecca Hines
Waukegan, US
★★★★★ 5
WORTH THE PRICE
Number of Items: 500
Very sturdy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 12, 2025

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