SKU: 50139479455

dda 30 4 fcm c pv t c f 31u2u2fg 93017020

$1522.46 $1691.62
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

dda 30 4 fcm c pv t c f 31u2u2fg 93017020The 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: 50139479455

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4.0 ★★★★★
Based on 17 reviews
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J
Verified Purchase
Jeff S.
Carnegie, US
★★★★★ 5
Highly hydrating and non-greasy
Size: 20.3 Fl Oz (Pack of 3)
I’ve been using Vaseline Intensive Care Cocoa Radiant Body Lotion for quite some time, and it’s easily one of the best lotions for daily use. It absorbs quickly into the skin without leaving that heavy, greasy residue behind, which is a huge plus when I’m getting ready in the morning. The cocoa butter scent is subtle and pleasant—not overpowering—and it does a fantastic job of keeping skin hydrated throughout the day, even in drier climates. Having the 3-count pack is super convenient, as it ensures I’m stocked up for a while. It’s a reliable, high-quality moisturizer that consistently delivers on its promise of a healthy, radiant glow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
L
Verified Purchase
L. Hartwell
Alexandria, US
★★★★★ 5
Good lotion
Size: 20.3 Fl Oz (Pack of 3)
Vaseline intensive care just makes really good lotion. I’ve never been steered wrong by them. And getting these on clearance was so good. I’m still on my first bottle, but I don’t put it on every day. Maybe twice a week. So the bottle has lasted seven months so far and there’s still a quarter of the bottle left. That means I have at least two years worth of lotion for $10. Can’t beat that. And it’s a good lotion to boot. The fragrance isn’t too strong. It absorbs really quickly and keeps your skin soft. The pump works great. I haven’t gotten any clogs or anything yet. Though, I usually don’t have those if I’m using it as often as I have been. Highly recommend would buy again… in a couple years.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
Y
Verified Purchase
Yuanting Tao
Grantham, US
★★★★★ 4
Decent lotion, good for not so dry climate.
Size: 20.3 Fl Oz (Pack of 3), Size: 20.3 Fl Oz (Pack of 3)
This lotion smells amazing. I usually don’t go for scented lotion but I’m a sucker for sweet chocolate-y scents. This lotion smells like brownies. It’s not particularly mild so make sure you’re okay with it. It’s not a thick lotion in my book, has a yogurt consistency. You can feel the moisturizing effect as soon as you put this lotion on. It is a comforting lotion without being sticky or heavy, easy to absorb into skin. Although very nice and comfortable feeling when putting on, it doesn’t last through the next day in Colorado winter. I have to use it one more time on my legs during the day otherwise I get itchy. I apply this lotion at night after shower and I don’t shower put lotion on the next morning. If you do shower and lotion up in the morning then this might be good enough for a whole day. I’m used to applying lotions on damp skin but this lotion is very easy to spread, feels nice going on my dry legs as well. I love using it after washing my hands. I apply lotion every time I wash my hands and this lotion works great in that regard. It doesn’t feel greasy or particularly slippery when I wash my hands again either. I might try another lotion for winter once I finish these bottles but this is definitely a solid product, and I can see myself repurchasing in the future.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 28, 2025
S
Verified Purchase
Sheni
Battle Creek, US
★★★★★ 5
My Favourite Body Lotion
Size: 20.3 Fl Oz (Pack of 3)
I love this lotion so much. It's not greasy, and very moisturizing. The fragrance is amazing and smells delicious ! Unfortunately 2 out of 3 of the bottles had broken pumps when I tried to open them. I wish there were more for the price, so I switched to the Amazon Basics version. Is good for all skin types! The amount in the bottle is decent.
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Reviewed in the United States on May 3, 2026
H
Verified Purchase
Harish Napa Janakiraman
Alexandria, US
★★★★★ 5
Smooth and Radiant
Size: 20.3 Fl Oz (Pack of 3)
I have been using the Vaseline Intensive Care Cocoa Radiant Lotion for a while now, and it is easily my favorite for keeping my skin hydrated. This 3 count pack is a fantastic value for anyone who wants to maintain a consistent glow without constantly running to the store. Why This is My Go To: Deep Hydration: The combination of Pure Cocoa Butter and Ultra Hydrating Lipids really works. It penetrates deep to heal dry skin rather than just sitting on top. The Perfect Glow: It gives my skin a natural, radiant finish that looks healthy. It’s perfect for summer or whenever I want my skin to look its best. No Greasy Residue: One of the best parts is how quickly it absorbs. I can apply it and get dressed immediately without feeling sticky or oily. Amazing Scent: The cocoa fragrance is warm and comforting. It smells high quality and lingers just enough to be pleasant throughout the day. Final Verdict: If you are looking for a reliable, everyday lotion that actually delivers on its promise of smooth, vibrant skin, this is it. The 20.3 Oz pump bottles are super convenient for daily use, and the formula is a lifesaver for dry skin.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026

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