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Grundfos DDE (Xl) - B: Speed-Controlled Diaphragm Dosing Pumps

Product Code 99246457
Availabilityin stock
Brand Grundfos

$5,366.90
per 
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Product Description

The SMART Digital DDE is a compact positive displacement, diaphragm dosing pump with variable-speed drive (PMS 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 degassing liquids. The duration of each discharge stroke varies according to the capacity set, resulting in optimum smooth and continuous discharge flow. The mounting plate allows quick installation and service. The control cube can be turned easily into front, left or right position. The dosing flow can be adjusted by means of an adjustment knob on a logarithmical scale from 0.1-100%. The control elements are protected by a transparent cover.

The dosing head is composed of:

  • Long lifetime and universal, chemically resistant full double PTFE diaphragm.
  • Ball valves for highest dosing accuracy.
  • Deaeration valve for easy startup.

Operating modes:

  • Manual dosing from 0.1 to 100%.

 

Controls:
Control variant:    B
Ext. Stop input:    No
Output relays:    No

Liquid:
Pumped liquid:    Water
Liquid temperature range:    0 .. 40 °C
Selected liquid temperature:    20 °C
Density:    998.2 kg/m³

Technical:
Max. Flow:    60 l/h
Min flow:    75 ml/h
Turn-down ratio:    1:800
Approvals:    CE,CSA-US,NSF61,RCM
Valve type:    Standard
Maximum viscosity at 100 %:    100 mPas
Maximum viscosity in slow mode 50 %:    N/A mPas
Maximum viscosity in slow mode 25 %:    N/A mPas
Accuracy of repeatability:    5 %

Materials:
Dosing head:    PVC (Polyvinyl chloride)
Valve ball:    Ceramic
     Al2O3
Gasket:    PTFE

Installation:
Range of ambient temperature:    0 .. 45 °C
Maximum operating pressure:    10 bar
Type of inlet connection:    Connection pack
Type of outlet connection:    Connection pack
Installation set (Yes/No):    NO
Installation type:    No installation set
Size of inlet connection:    19/27, 20/25
Size of outlet connection:    19/27, 20/25
Max. Suction lift during operation:    3 m
Max. Suction lift during priming:    1.5 m

Electrical data:
Power input P1:    62 W
Mains frequency:    50 / 60 Hz
Rated voltage:    1 x 100-240 V
Enclosure class (IEC 34-5):    IP65 / TYPE 4X
Length of cable:    1.5 m
Power plug:    Australian plug
Inrush current:    70A at 240V (35A/100V) for 2ms

Others:
Net weight:    5.94 kg
Gross weight:    6.44 kg
Colour:    RED
Country of origin:    FR
Custom tariff no.:    8413509060


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