SKU: 55991216497

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

$837.00 $930.00
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  • USA
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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

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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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4.9 ★★★★★
Based on 10 reviews
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Product Reviews
K
Verified Purchase
Kindle Customer
Grantham, US
★★★★★ 5
Easy use, easy grasp salt and pepper grinders
Material Type: Updated-Stainless Steel
Wish I got these earlier as well! Easy to use, easy to fill, easy to charge. Seems quite durable and quality is high, not cheap or pkasticky. Easy to grab unit and press button to dispense. The battery charge life seems long lasting esp since we use these every day for meals. Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
C
Verified Purchase
Casey Caldwell
Charlottesville, US
★★★★★ 4
Stylish and very nice
Material Type: Updated-Stainless Steel
I opened it up and charged it and it works well only thing I did not like is the knob for the grinding method doesn’t stop so you really don’t know what it’s on until you grind. Other than that it would get 5 stars if it was made a little better on the grinding selection
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
E
Verified Purchase
EvLab
Grantham, US
★★★★★ 5
Absolutely love these!
Material Type: Updated-Stainless Steel, Material Type: Updated-Stainless Steel
I didn’t expect to like them THIS much, but these electric salt and pepper grinders are amazing. They look super sleek on the counter, and the charging base is really convenient — no more buying batteries! The grind size is easy to adjust, and both salt and pepper come out evenly without getting stuck. The LED light is a small thing, but honestly so useful when cooking in the evening. I’ve been using them every day and the battery still holds great. If you’re thinking about getting a set, this one is definitely worth it. Makes cooking and serving so much easier and feels way more premium than I expected.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 27, 2025
C
Verified Purchase
Charles Kemp
Whiting, US
★★★★★ 5
Revising my first review
Material Type: Updated-Stainless Steel
All the items were in the box. The grinders are easy to use. The quality of the product is excellent. I had another one from another company a while ago but this one here I would buy again. The light is brighter than most. The grinders works very well. I am resubmitting this review from my previous one. I give this one 5 STARS PLUS
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Reviewed in the United States on March 27, 2026
G
Verified Purchase
G. S.
Waukegan, US
★★★★★ 5
Great product.
Color: 2-Speed Rechargeable Set with Charging Base
Great product, easy to use, looks modern and neat. Works exactly as intended. Highly recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 4, 2026

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