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Grundfos 97721591 DOSING PUMP 97721951
MODEL 97721591
OBSOLETE
Please call 888-671-2883 for Replacement info
Typically Ships in: 1 day
Returnable: Yes
Accuracy of repeatability
1 %
Analog input
0/4-20 MA
Approvals
CE,CSA-US,NSF61,RCM
Color
RED
Control panel
FRONT-MOUNTED
Control variant
AR
Density
998.2 kg/m³
Dosing head
PVDF (Polyvinylidene fluoride)
Enclosure class (IEC 34-5)
IP65 / NEMA 4X
Ext stop input
YES
Gasket
PTFE
Inrush current
25A at 230V for 2ms
Installation set
NO
Installation type
No installation set
Length of cable
1.5 m
Level control
YES
Liquid temperature range (°C)
-10 - 45
Mains frequency
50 / 60 Hz
Max flow
6 l/h
Max flow in slow mode 25%
1.5 l/h
Max flow in slow mode 50%
3 l/h
Max suction lift during operation
6 m
Max suction lift during priming
2 m
Maximum operating pressure (bar)
10
Maximum power input - P1
22 W
Maximum viscosity at 100 %
50 mPas
Maximum viscosity in slow mode 25 %
2500 mPas
Maximum viscosity in slow mode 50 %
1800 mPas
Min flow
6.0 ml/h
Output relays
2
Product name
DDC 6-10
Product no
97721591
Pulse control
YES
Pump inlet
0.17 x 1/4, 1/4 x3/8, 3/8x1/2 in
Pump outlet
0.17 x 1/4, 1/4 x3/8, 3/8x1/2 in
Pumped liquid
Water
Range of ambient temperature (°C)
0 - 45
Rated voltage
1 x 100-240 V
Selected liquid temperature (°C)
20
Turn-down ratio
1000
Type key
DDC 6-10 AR-PV/T/C-F-31U7U7BG
Type of cable plug
USA, Canada
Valve ball
Ceramic
Valve type
Standard
SMART Digital diaphragm dosing pump with internal stepper motor drive. User-friendly at optimum price-performance-ratio (Digital Dosing Convenience).
SKU: 5024341
Great experience
Very responsive. Great communication. Easy to deal with and great follow up. Definitely will do business again.
Read moreSKU: 6099694
Awesome company
They are super helpful and we’re the only company that had the pump that I needed to my water in my house running again!
Read moreSKU: 5026852
Great customer experience
The product was exactly as expected, but the level of customer service is what sets MRO apart. There was a delay with the shipping and they kept me informed every step of the way and provided options if the delay would not work for my situation. Great job!
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SKU: 5024341
Great experience
Very responsive. Great communication. Easy to deal with and great follow up. Definitely will do business again.
Read moreSKU: 6099694
Awesome company
They are super helpful and we’re the only company that had the pump that I needed to my water in my house running again!
Read moreSKU: 5026852
Great customer experience
The product was exactly as expected, but the level of customer service is what sets MRO apart. There was a delay with the shipping and they kept me informed every step of the way and provided options if the delay would not work for my situation. Great job!
Read more