SKU: 18255123970

dda 30 4 ar c pvc e c f 31u2u2fg 93016972

$1043.55 $1159.50
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Ships within 48 hours · Estimated delivery Sep 17 - Sep 22

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Description

dda 30 4 ar c pvc e c f 31u2u2fg 93016972The 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: 18255123970

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4.8 ★★★★★
Based on 26 reviews
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Product Reviews
G
Verified Purchase
G
Belleville, US
★★★★★ 1
Could use some improvements.
Color: Stick
My Caine corso 15month old puppy destroyed this item in five minutes. The product should have a longer/thicker rope inside tube and a thicker knott at each end of tube. The puppy loves the item but it is destroyed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2026
M
Verified Purchase
M D S
Belleville, US
★★★★★ 3
Dog loved it, wish it had lasted - better suited for light chewers
Color: Stick
Our puppy was able to pull the rope out of the rubber piece within a day or so. Unfortunately, he then started chewing on the blue rubber piece and had it destroyed in no time. Once the pieces started coming off, we had to throw it away to prevent him from ingesting it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2021
B
Verified Purchase
Bernardka Vesel
Dallas, US
★★★★★ 5
great for teething puppies
Color: Stick
I have puppies that are 6 weeks old and this toy has been great. They like to gnaw on it as their teeth are erupting. I easy to clean, washer and dryer. I have several other teething toys from same company as I liked this one so much. Would purchase again, highly recommend for teething pups.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2024
C
Verified Purchase
Chill39
Phoenix, US
★★★★★ 5
My English springer spaniels favorite toy!
Color: Stick, Color: Stick
Boomer, my English springer spaniel loves this toy, it is by far his favorite since he was a young puppy. He is three now and although the original toy is still useable it was showing a little wear so I purchased a second one for his third birthday. He was an aggressive chewer when he was younger and I had a great deal of difficulty in finding toys he would not destroy in 30 minutes. I bought the Orka stick to help with teething and it proved to be very durable and became his favorite toy. He loves the new one just as much enthusiasm. boomer doesn't like the rope so I removed it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2015
L
Verified Purchase
labsrule72
San Leandro, US
★★★★★ 2
Disappointment
Color: Stick
Disappointment, I have bought these for several of my labs as pups in the past, The center material used to be fleece with knots at ends and difficult To pull through the rubber chew . This toy now has like cotton and polyester strings through the toy tied into knots it easily to chews a part with the dogs, sticks in their teeth and makes a mess, Also easily pulls right through out of the rubber chew toy . After less than one day I ended up throwing away this knotted ball of string and I threaded some fleece strips through the toy and made large nots at the ends, it is now holding up quite well To a pretty aggressive puppy chewer. But I pretty much had to make my own toy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 11, 2022

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