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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Jean Paul
Louisville, US
★★★★★ 5
Durable, Comfortable & Great for Multiple Uses
Size: Large (Pack of 100)
These nitrile gloves are surprisingly durable and comfortable for the price. They fit well without feeling too tight, and they stretch just enough to make them easy to put on without tearing. I’ve used them for cleaning, working on my mower, handling greasy parts, and general tasks around the house, and they’ve held up really well. The grip is solid, even when dealing with wet or oily surfaces, which is a big plus. I also like that they’re powder-free, so there’s no mess or residue left behind after use. They feel strong but still allow good finger movement and control. Overall, these are reliable, versatile gloves that get the job done. I’ll definitely be buying them again.
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Reviewed in the United States on April 11, 2026
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Everyday Reviews
Chelsea, US
★★★★★ 5
Dependable Nitrile Gloves for Everyday and Professional Use
Size: Large (Pack of 100)
Dependable Nitrile Gloves for Everyday and Professional Use The MedPride Powder-Free Nitrile Exam Gloves have earned their place as my go-to disposable gloves — they strike the perfect balance between durability, comfort, and price. I’ve used them across the board: for medical work, cleaning, food prep, and even automotive or DIY projects. The material feels strong yet flexible, offering reliable puncture resistance without sacrificing dexterity. The fit is snug and consistent across boxes, with textured fingertips that make it easy to grip tools or instruments. I also appreciate that they’re fully latex- and powder-free, so they don’t irritate my skin even after long hours of use. The smooth donning and comfortable stretch make them feel like a higher-end glove than their price suggests. They’re versatile enough for healthcare, lab, or home environments, and the blue color keeps them looking professional. A box of 100 goes a long way, and the quality control has been excellent — no noticeable defects or early tears. Bottom line: MedPride’s nitrile gloves are a top-tier choice for professionals and households alike — strong, comfortable, and affordable. A reliable essential for anyone who values both protection and comfort.
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Reviewed in the United States on October 11, 2025
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rlouisr
Alexandria, US
★★★★★ 5
Quality disposable glove
Size: X-Large (Pack of 100)
I’ve bought these before. Good quality and good value. I have big hands and these fit well. Perfect for those dirty jobs that require a fine touch.
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Reviewed in the United States on May 5, 2026
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Donna D.
Boise, US
★★★★★ 5
Multipurpose gloves.
Size: Medium (Pack of 100)
These gloves fit perfectly. They do not rip apart. I am a primary care giver for my 94 years old Mom, and babysit my toddler grandchildren. I also use them in the kitchen and house cleaning. These gloves definitely come in handy. I highly recommend these for multipurpose uses.
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Reviewed in the United States on May 15, 2026
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Jean Paul
Chelsea, US
★★★★★ 5
Simple, reliable, and gets the job done
Size: 200 Count (Pack of 1)
These are exactly what you expect from Bounty—strong, absorbent, and dependable. They hold up well without tearing easily, even when dealing with messier meals. I like that they feel a bit thicker than generic napkins, so you don’t end up using a handful every time. Great for everyday use, whether it’s quick snacks or full meals. The pack size is convenient and lasts a while, which makes it a solid value. Nothing fancy here, just a product that consistently does what it’s supposed to do. If you want quality napkins without surprises, these are a safe pick.
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Reviewed in the United States on April 12, 2026

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