SKU: 72392019097

dda 30 4 ar c ss t ss f 31aafg 93016978

$1476.90 $1641.00
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  • USA
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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Description

dda 30 4 ar c ss t ss f 31aafg 93016978The 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 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.

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:

  • Auto deaeration during pump standby to avoid stand-still due to air-locking.
  • 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 communication interface (integrated Modbus RTU and TCP; Profibus DP, Profinet and Ethernet IP via CIM/CIU models).

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: 72392019097

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4.0 ★★★★★
Based on 10 reviews
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D
Verified Purchase
Darlene Jeune
Fort Morgan, US
★★★★★ 5
easy to use
Color: light blue
it's a good dash camera for your car,i'm in love🥰
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
B
Verified Purchase
Big E
Lowell, US
★★★★★ 5
Better Than Manscape
Color: Gold ＆black
This little trimmer is incredible. I have had a Manscape for a few years now, but it nipped me and the battery life was garbage. However, this bad boy hasn't cut me once, it charges quick, and lasts forever. My wife and I will both use it back to back and has no issues. She uses it in the shower and it holds up. It's comfortable, doesn't over heat, and works great. Again... I think it's way better than manscape.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
C
Verified Purchase
Chevaughn
Fort Morgan, US
★★★★★ 5
Highly recommended
Color: Bright Purple
I recently purchased the OLOV Electric Body Hair Trimmer and I give it a full 5 stars! This isn’t my first time buying from OLOV—my initial purchase was for myself, and I’ve been impressed with its quality and performance. This time, I bought one for my wife, and she absolutely loves it! It’s easy to use, reliable, and delivers excellent results. Highly recommend this trimmer for anyone looking for a dependable grooming tool.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
R
Verified Purchase
ratchet
Waukegan, US
★★★★★ 5
Nice shaver and is easy to use.
Color: Gold ＆black
The olov electric body hair trimmer does a good job shaving the arms and legs but you have to be careful when shaving the private area . You have to stretch the skin on the privates as you shave between the inner thigh it will nick the skin on the scrotum.The olove is narrow enough to shave the privates.
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Reviewed in the United States on May 14, 2026
M
Verified Purchase
Michael Lionel
Phoenix, US
★★★★★ 4
So good had to buy it twice!
Color: Gold ＆black
I originally bought this OLOV trimmer in October 2022, and after nearly four years of regular use, I just ordered the exact same one again. Honestly, that’s probably the strongest endorsement I can give. Up until about a month and an half ago, it worked amazingly well. Recently, it started making a buzzing sound and became noticeably less comfortable to use. It began pulling hairs, nicking skin, and generally lost the smooth performance that made me love it in the first place. I tried cleaning it thoroughly and even adding clipper oil, but the loud noise and abrasive trim problems still persist. That said, for a trimmer that costs around $30, getting almost four years of reliable use is more than fair in my book. I barely considered alternatives; I just bought another one because I didn’t want to gamble on something else for a higher entry point. A few things I really like: -Charges quickly. -Holds a charge forever. It’s literally never died on me. Great for travel, and I’ve often left the charger at home for short trips. -Easy to clean and maintain. -Comfortable to use pretty much anywhere on the body. I’ll leave that part to your imagination. 😉 -Excellent value for the money. I’ve seen some reviews mentioning broken plastic teeth on the blade, but mine never broke. No idea what caused the buzzing issue on my old unit, but after nearly four years of service, I can’t complain. Bottom line: If you’re looking for a solid body trimmer that won’t break the bank and can give you years of use, this is easily the best value trimmer I’ve personally used. For the price point, it’s worth trying to experience what a comfortable, snag-free trim is supposed to be like because, before this trimmer, I didn’t even know it was possible. I do think it’s a 5-star product when it works, but considering that mine did eventually fail, I’m giving it 4 stars. But seriously, I don’t think you can go wrong with this. Give it a try!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026

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