SKU: 34147224601

dda 12 10 fcm c pv v c f 31i002fg 93243777

$1430.66 $1589.62
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Description

dda 12 10 fcm c pv v c f 31i002fg 93243777The 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
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 34147224601

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4.4 ★★★★★
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Verified Purchase
James Parker
Birmingham, US
★★★★★ 5
Open our eyes
Format: Paperback
I recently finished reading Joash's very insightful, inspirational, and encouraging book.  I hope it is read and implemented far and wide.  His interpretation of Jesus and "the church" is as close to the spirit of Scripture as I can find.  Twenty years ago, I read "Jesus and the Disinherited" by Howard Thurman that led me to places and situations and cultures and events which were not part of my own life's context. It was Jesus' context and I began to understand his lessons through his eyes instead of my own.  Joash, like Howard Thurman, is right - we colonized, Caucasian, Western civilization folks just don't get it.  But we should and we need to. Open your mind to read this book and see things through God's eyes. Thank you Joash!! We should all look for ways to extend this teaching to others. "...thy will be done, on Earth [all of earth and humanity] as it is [and will be] in Heaven.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 6, 2025
C
Verified Purchase
Christopher W. Lilley
Massapequa, US
★★★★★ 5
A Bold, Pastoral Call to Decolonize the Gospel
Format: Paperback, Format: Paperback
When I began my journey of theological deconstruction, I quickly realized that shedding the harmful elements of conservative white evangelicalism wasn’t enough. The deeper I went, the more I saw how white Christianity remains entangled with colonial narratives that uphold social and sexual hierarchies and distort the liberating truth of the Gospel. Rev. Joash Thomas’s *The Justice of Jesus* is the book I didn’t know I needed. His voice has profoundly shaped my theological imagination, and this work is a masterclass in liberation ecclesial theology. With clarity and courage, he names the perversion of white, colonialist, slaveholder theology and invites readers to confront its lingering presence in our churches, our pulpits, and our lives. What sets this book apart is its balance of prophetic fire and pastoral tenderness. Rev. Joash never veers into cynicism or outrage for outrage’s sake. Instead, he offers practical, Spirit-led guidance for reclaiming the Gospel from the sin of colonialism and whiteness. He casts a vision of Eucharistic unity, a table wide enough to defy empire and deep enough to hold our collective liberation in Christ. This book emboldened me to use my voice and privilege to pursue the decolonization of theological practice in my own context. I cannot recommend it highly enough to anyone seeking a Gospel that liberates, heals, and restores.
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Reviewed in the United States on October 3, 2025
M
Verified Purchase
Monica Godoy
Belleville, US
★★★★★ 5
Un libro necesario para la iglesia hoy
Format: Paperback, Format: Paperback
As a believer from the Global South. As a child who first heard the liberating message of Jesus through integral mission in Latin America. Yet, over the years, I was also exposed to a highly colonized version of the gospel—one that increasingly abandoned the most vulnerable and aligned itself with a form of Christianity distant from real human needs. Reading this book restores my hope, not because change will come quickly or easily, but because it opens the space for the necessary conversations of reevaluation. Joash, in a very direct way, lays out the causes and effects of inherently unjust colonizing systems that have broken entire societies, and shows how these systems have permeated the way we live out the gospel of Jesus. By bringing these to light in various areas, he challenges the Western church to reconsider its practices, to move alongside the oppressed, and to become aware of its own shortcomings. At the same time, he reminds us that hope remains, that we have much to learn from the Global South, and that there are many silenced voices that must urgently be heard.
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Reviewed in the United States on October 2, 2025
C
Verified Purchase
Charles E. Meadows
New York, US
★★★★★ 5
Generous, inclusive, and deeply Christian.
Format: Paperback
What an amazing book this is! Joash Thomas challenges western Christians to sit in dialogue with global south brothers and sisters, and to be willing to learn from them. If justice means everyone having what God wants them to have, then why is justice not a priority for so many of us? Never scolding, and never despairing, Joash walks us through the lessons we could take away from such a meeting, and offers actual strategies for incorporating "justice work" into the lives of western churches. A MUST READ!
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Reviewed in the United States on October 3, 2025
M
Verified Purchase
Marilyn Phillips
Battle Creek, US
★★★★★ 5
Bathroom complete
Color: Warm Gold
Perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026

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