SKU: 55991216497

dda 7 5 16 ar c pp e c f 32u2u2fg 93242586

$837.00 $930.00
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

dda 7 5 16 ar c pp e c f 32u2u2fg 93242586The 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: 55991216497

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4.6 ★★★★★
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M
Mrfixit
Fort Morgan, US
★★★★★ 3
Materials are very light weight, not sure if it will hold up
This jacket is very light weight, made of very thin nylon type materials. Concerned of its abrasion resistance. Only inside of sleeves are fleece lined. It is very comfortable and fits well to size. Don’t have enough cold weather yet to test, so we’ll see. Not sure this is a great value for the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 12, 2025
K
Krystal M.
West Palm Beach, US
★★★★★ 5
He loves it
My husband LOVES this jacket. It’s very comfy and worth the money. Casual/dressy and good quality. The brown is such a nice touch. Fits him well!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 16, 2025
J
John Blake
Carnegie, US
★★★★★ 5
A Very Nice Lightweight, but Warm Jacket
I was surprised at how light this jacket was when I took it out of the nice box it came in. Despite its light weight, it is still a very warm and cozy jacket. The lining of the jacket is a soft fleece, which is very comfortable. It also allows for easy layering with sweaters and shirts. The lining is very warm and cozy; it's moisture-wicking, as well, which will keep you nice and dry. The outer shell of the jacket is perfect to keep that cold wind out! It also helps with the sun, with a UV protection rating of 30+. It seems very durable, but it is not bulky at all. In fact, the whole jacket stretches a bit for even more comfort and a good fit. Whatever climate you live in, this jacket will provide you warmth and comfort without bulking you up like the Hulk. it's a great little jacket to keep in the car or at the office.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 13, 2025
E
Verified Purchase
Eric dyerly
Birmingham, US
★★★★★ 5
Golf vest
Color: Black, Size: XX-Large
Very comfortable! Well made! Looks good and great price! Wish it had pockets but other than that great
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Reviewed in the United States on May 18, 2026
R
Verified Purchase
Rick J
Louisville, US
★★★★★ 5
Great Vest
this golf vest is amazing. It’s very well-made. It fits well, I’m a double X and I’m 62 and a slice of pizza from 230 pounds. I just love it and plan to buy more. I believe it’s gonna wear very well, but I’ll let you all know in a month or two after I’ve worn it a couple times and washed it a couple times.
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Reviewed in the United States on March 24, 2026

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