SKU: 21441865785

dda 7 5 16 fcm c pp v c f 32i001fg 93243738

Sale price$1253.48 Regular price$1392.75
Save 10%

Pay in installments of $348.19 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

dda 7 5 16 fcm c pp v c f 32i001fg 93243738The 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 sensor-based FlowControlMeasurement (FCM) system detects malfunctions such as air bubbles, line breaks or overpressure directly in the dosing head and displays them in plain text in the alarm menu. FCM measures the actual pressure and flow rate and eliminates the need for additional monitoring and control devices (accuracy of ± 1.5 % of the set value in a trouble-free process). The measured pressure and flow are displayed and can be integrated into the process control system, e.g. SCADA. In addition, the AutoFlowAdapt function automatically adjusts the pump speed to the process conditions to maintain the target flow even with fluctuating back pressure or air bubble formation (degassing drive strategy). 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,
  • A pressure sensor.

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:

  • The sensor-based FlowControlMeasurement (FCM) system detects malfunctions such as air bubbles, line breaks or overpressure directly in the dosing head.
  • Measurement of actual pressure and flow.
  • AutoFlowAdapt automatically adjusts the pump speed to the process conditions (what you set is what you get).
  • Degassing drive strategy in case of air bubbles detected in the dosing head and Auto Deaeration during pump standby avoids stand-still due to air-locking.
  • ConditionCheck analyses the pump and the system where the pump is installed.
  • 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 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).

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: 21441865785

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 20 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
L
Verified Purchase
Lenoreo @ Celebrity Readers
Whiting, US
★★★★★ 4
LOVED Tucker!!
Format: Kindle
4 stars — I was actually most looking forward to Tucker’s story, and while I loved it, it didn’t end up being my favourite. Weird how that works right? Now as I fully anticipated, I LOVED Tucker. Like LOVE LOVED him. He was everything I was hoping for and more. I adored how he was this delicious blend of sweet, caring, genuinely good guy mixed with a delightfully dirty mind. I think that was the part that surprised me, though I’m not sure why. But damn, that boy had it going on!! And yet he was still so gentlemanly…god, I love that mix. And he was so freaking patient! Like, I couldn’t even believe it sometimes. He was almost too patient on occasion, b/c he wouldn’t push Sabrina at all, and maybe she needed a little push. But I loved how he could see through Sabrina’s bullcrap to the heart of her. And I loved how he didn’t let the curveballs throw him off his path, he stayed true to himself and wouldn’t make choices that he couldn’t be happy with when it came to his life. While I wasn’t surprised that I loved Tucker, I will admit that I was surprised I loved Sabrina too. I loved how driven she was, and how she put on that persona of being a witch with a b to keep people away, but underneath she was extremely vulnerable. I also thought that Ms. Kennedy did a great job of showcasing the challenges of poverty through her situation. She desperately wanted a better life, and she thought she knew exactly what that better life would look like. While both Sabrina and Tucker aggravated me with their stubbornness and wrong assumptions (it’s not my favourite trope), she took a bit longer than I wanted to figure stuff out. It’s not that I didn’t get that her family life and childhood damaged her, but she was being an idiot and I was sad that none of her friends woke her up. Another thing that bugged me was that, in my opinion, she was seriously emotionally abused, and I kind of wished that that had been addressed at some point. Her Nana was, quite frankly, awful to her, and her love felt very conditional. And the way Sabrina would excuse Ray’s behavior…well, I just wish that someone had told her that that’s not normal, and gotten her some guidance. Tucker and Sabrina were interesting together. Obviously they had amazing chemistry, and there were so many sweet moments that I just loved. But their relationship was a bit dysfunctional, and I felt like I needed a bit more near the end when things changed. I just would have appreciated learning a bit more about their motivations, or seeing more frank discussions between the two of them…it just felt like I didn’t understand why this time it was different, you know? The plot in this one flowed a bit differently for me, especially the second half. It just didn’t feel like the usual narrative structure I’m used to, with the build up to a conflict and climax. As I said, I kept waiting for the turnaround, but it just kind of snuck in there with a lot of little ups and downs. And can I also say that I hated the way Tucker’s Mom behaved? She was truly awful, and I’m not sure I ever fully understood her motivations, or what she was like, or how Tucker became who he was with that kind of mother. On the completely other side of it, I loved seeing the group interact again. I really love all those boys and the girls they fell in love with. I also really appreciated that Dean and Sabrina worked things out, but weren’t all buddy buddy. And as for other secondary characters, I loved Sabrina’s friends and seeing a bit more of some of the other hockey boys. I’m so excited to know we’ll be getting a bit more of some of them. So yeah, so much goodness in this one, just a few little niggles that made it not the hit out of the park I was expecting. But a seriously great end to a fantastic sports romance series.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2018
D
Verified Purchase
DonnaC
Alexandria, US
★★★★★ 3
John Tucker made this book
Format: Kindle
The Goal (Off Campus #4) by Elle Kennedy 3 stars!! “I’m not the girl for John Tucker, and I never will be.” After the bomb was dropped at the end of The Score I was more than eager for John Tucker’s story, he was a character that had always blended into the background and we never really got to know him throughout the other books in this series, but as they say, the quiet ones are often the worst. However, John Tucker was adorable in every sense of the word. He really surprised me in The Goal. He was one of the most loyal and loving guys out of all of them and had the patience of a saint to back it up and with Sabrina James he certainly needed it. But also, Tucker was as sexy as hell and had a filthy mouth, I never would have guessed it. For some godforsaken reason Tucker loved Sabrina, whereas some guys would have given up and run for the hills, Tucker was glutton for punishment, he took the punches, he took the rejection, but would he get a happy ever after? “Even if you hadn’t said you loved me back, I’d take whatever scraps you were willing to give me as long as I could be with you. I don’t give a s**t if that makes me pathetic-” Sabrina James, she was one cool customer who I just couldn’t warm up to. I admired her drive and determination, her focus on bettering herself but her treatment of Tucker just wound me up no end. She was the puppet master and she definitely pulled all the strings and led our Tucker on a merry dance. Her coolness and aloofness throughout just grated on my every last nerve. If Tucker was insincere I could understand it, but she knew deep down that she held Tucker’s heart in her hands and had no qualms about toying with his emotions. “It doesn’t matter how thin or thick anyone’s wallet is. We all hurt. We all love. We’re the same. And your past, who you live with, where you came from, it doesn’t have to matter. You’re creating your own future, and I want to see where the road forward takes you.” For me though, my biggest gripe with this book was pacing. This story runs parallel with The Score and so a chunk of the plot line was repetitive. I just felt that as situations were rehashed through someone else’s eyes it lost its impact and for me interrupted my reading mojo. If you are reading this as a standalone and have not read The Score, then this shouldn’t be an issue. The first half of the book was particularly slow for me, however, as everything hots up in the second half it pulled me back in. “My goal, once upon a time, was to succeed. I didn’t realize that success wasn’t grades or scholarships or achievements, but the people I was lucky enough to have in my life.” My heart definitely belonged to John Tucker in this book, this guy had a heart of gold, was the most loving and giving, he gave Sabrina everything she wanted and needed and yet she still kept him at arm’s length. He was forever trying to bore little holes into her life and heart to inch that little bit forward but she was an emotional fortress, it all seemed a little one sided. They get there in the end but she was definitely a tough nut to crack. “I can’t make a single decision. Not until Sabrina makes the most important one of all.”
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 27, 2016
P
Verified Purchase
PanamaCitySteph
Fort Morgan, US
★★★★★ 5
Let's go!
Format: Hardcover
This book is a classic! We purchased for our graduating senior and had all of her former teachers and coaches sign it with a special message on the pages. Great idea for a wedding or baby shower too. The quality is great! Love Dr. Seuss!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
K
Verified Purchase
Kerri Campbell
West Palm Beach, US
★★★★★ 5
A Great Graduation Gift
Format: Hardcover
This was one of my favorite books when I was a child. I've been purchasing this as a graduation gift for years. I gave it to both my daughters when they graduated high school and was happy to read that very copy we gifted our daughter to my granddaughter. The book has also helped me in some difficult times of my own life. Dr. Seuss is timeless and this makes a great gift.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
N
Verified Purchase
Natalie H.
Cuba, US
★★★★★ 5
The Perfect Gift for a New Beginning
Format: Hardcover
Oh, the Places You'll Go! by Dr. Seuss is a timeless and encouraging read filled with humor, wisdom, and inspiration about life’s journey and all of its ups and downs. This is such a meaningful gift for a high school senior, graduate, or anyone stepping into a new chapter of life.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026

recommand products