SKU: 8538470380

dda 30 4 fcm c pvc e c f 32i002fg 93244443

Sale price$1482.30 Regular price$1647.00
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

dda 30 4 fcm c pvc e c f 32i002fg 93244443The 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: 8538470380

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4.4 ★★★★★
Based on 29 reviews
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R
Verified Purchase
Rob
Lexington, US
★★★★★ 5
Easy to use
Size: g:Square Table with Umbrella Hole, Color: Black
perfect little porch table. I think it is best to just go between two chairs. I have a small fire pit on mine. Very sturdy and heavy duty but not too heavy. Pretty low price compared to others that I looked at.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
M
Verified Purchase
Maryland1
Grantham, US
★★★★★ 4
Nice table, good find for use with umbrella
Size: g:Square Table with Umbrella Hole, Color: Teak
Really like this for my deck umbrella. Nice color. Be mindful of the room underneath for how you will set up a base so that it fits. Didn't take too long to put together. Only item I wasn't most thrilled with was hearing what I would describe as metal shavings in the tubes of the table legs/sides when rotating them so to speak.
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Reviewed in the United States on June 16, 2025
K
Verified Purchase
K.Quinn
Lake Worth, US
★★★★★ 5
I like this table!
Size: g:Square Table with Umbrella Hole, Color: Light Grey
Perfect for what I needed to help support my umbrella base and holds up great! Cute table too!
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Reviewed in the United States on April 28, 2026
D
Verified Purchase
Doug C
Carnegie, US
★★★★★ 1
Color is not the same as picture, too light, assembly is harder than it should be
Size: g:Square Table with Umbrella Hole, Color: Light Grey
I had higher hopes for this table given the 80 dollar price tag. The gray finish is MUCH brighter than what is displayed in the picture. What's advertised matched the gray Adirondack set that I currently have in my yard, what came in was about 5 shades lighter. The assembly only had a few steps to it with a total of 8 bolts but it was more difficult that it had to be has the holes didn't line up very well and I actually had to bend one of the metal pieces to get the screw to line up. I ordered this piece initially to serve two purposes, the first was to add more stability to my ever blowing over umbrella, the second was to add a matching table piece in-between my two Adirondack chairs. This piece does neither very well. It is too light in color to match and serve to complete the set, and it is not heavy enough to add any layer of stability. For these reasons, I cannot recommend this piece.
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Reviewed in the United States on April 25, 2025
R
Verified Purchase
Ricky Knudsen
San Leandro, US
★★★★★ 5
Perfect patio side table
Size: g:Square Table with Umbrella Hole, Color: Black, Size: g:Square Table with Umbrella Hole, Color: Black
Great table! It was easy to put together and fits perfectly between our chase lounges on the patio. Can't wait to find a cute umbrella to go with!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026

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