SKU: 18235883131

dda 30 4 fcm c pv v c f 31i002fg 93244455

$1522.12 $1691.25
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

dda 30 4 fcm c pv v c f 31i002fg 93244455The 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: 18235883131

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4.6 ★★★★★
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K
Verified Purchase
K
Charlottesville, US
★★★★★ 5
Good value
Color: Blue, Color: Blue
Actually really nice especially for the price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 9, 2025
R
Rhonin
San Leandro, US
★★★★★ 5
Compact 5-in-1 Trimmer for Everyday Grooming
Color: Light Black
This 5-in-1 electric trimmer is designed to simplify personal grooming by combining several functions into one small device. The interchangeable heads make it possible to switch between different tasks such as trimming the bikini line, underarms, legs, or smaller facial areas. Changing attachments is straightforward, and the design keeps the process quick without needing multiple separate tools. The trimmer feels lightweight and easy to handle, which helps with maneuvering around different areas. During use, the blades glide smoothly and tend to feel gentle on the skin, making it suitable for routine grooming. The ergonomic shape also makes it comfortable to hold for longer sessions without feeling bulky. Another practical feature is the rechargeable cordless design. After charging, the battery typically lasts through multiple grooming sessions, which reduces the need for frequent charging. Because the device is compact, it fits easily into a travel bag or gym pouch, making it convenient for trips or daily use outside the home. Cleaning and maintenance are relatively simple as well. The detachable heads can be rinsed after use, and the waterproof capability allows the trimmer to be used in the shower if preferred. This makes it easier to keep the device hygienic without much effort. For people looking for a single grooming tool that can handle multiple areas while remaining portable and easy to maintain, this trimmer offers a practical and straightforward option for everyday personal care.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
T
Tiffany
Los Angeles, US
★★★★★ 5
Thoughtful design with multiple useful attachments
Color: Light Black
Trying this 5-in-1 trimmer for a few days made it clear that the interchangeable heads are the main highlight. Each attachment has a clear purpose, so switching between trimming areas is straightforward and doesn’t require figuring out complicated settings. The motor runs quietly and the trimming action feels consistent without snagging hair. The body of the device is lightweight and comfortable to hold, which helps when working around smaller areas that need more control. Another detail I liked is the rechargeable design, since it removes the need for disposable batteries and keeps the device ready whenever needed. After charging, it lasted through several grooming sessions before the battery indicator suggested another charge. The detachable heads rinse clean easily, which makes maintenance simple and keeps everything hygienic. It’s a compact grooming tool that manages to combine several functions in one device without feeling overly complicated.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2026
S
Verified Purchase
S Perry
Lake Worth, US
★★★★★ 3
Well that didn't last long
Color: Blue
Worked great at first, but only got it last November and it doesn't work now in April. I've cleaned it out totally and it still sounds awful. I don't know what's wrong. I mostly use this on my face every morning. It should have lasted longer.
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Reviewed in the United States on November 24, 2025
N
Verified Purchase
Natalie Lynn
Massapequa, US
★★★★★ 5
oothbrush for My Cat and Small Dog – Gentle, Effective, and Easy to Use!
Color: Microbrush Kit, Color: Microbrush Kit
I’ve been using the Jasper Microbrush Cat Toothbrush for both my small dog and cat, and it’s hands down the best pet toothbrush I’ve tried! Here’s why I love it: Designed for Small Pets: The narrow head and tapered bristles are perfectly sized for smaller teeth. The “lip lifter” feature is genius—it really helps when my cat is being less cooperative about opening his mouth. It makes brushing much easier for both of my pets. Gentle on Teeth and Gums: The extra-soft bristles are perfect for my cat and dog, who are both a bit sensitive during brushing. I’ve noticed they’re much more comfortable with this toothbrush compared to others I’ve tried. Ergonomic and Easy to Use: The curved neck and soft-grip handle are so well-designed. It’s easy to reach the back teeth, and the non-slip handle gives me full control, even when my dog gets wiggly. Sustainable and Cost-Effective: I love the replaceable heads! It’s environmentally friendly and saves money over time. Plus, swapping the heads every few months keeps things hygienic without having to replace the entire toothbrush. Veterinary-Approved Quality: Knowing this was designed with a veterinary dentist gives me extra confidence in the product. It’s clear that a lot of thought went into making it safe and effective. Great for Both Pets: I use this toothbrush for my small dog and cat, and it works equally well for both. It’s versatile and eliminates the need to buy separate brushes. This toothbrush has made pet dental care so much easier and more effective. If you have a small dog, cat, or other small pet, this is a must-have for keeping their teeth clean and healthy. Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 28, 2024

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