Grundfos 97687981 - CM 1-4 A-R-G-E-AQQE O-A-A-N | Multistage | Centrifugal | Horizontal

GRUNDFOSSKU: 97687981

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Description

CM 1-4 A-R-G-E-AQQE O-A-A-N | Compact, reliable, horizontal, multistage, end-suction centrifugal pump with axial suction port and radial discharge port. Pump materials in contact with the liquid are in high-grade stainless steel. The mechanical shaft seal is a special designed, unbalanced O-ring seal. Pipework connection is via internal Whitworth pipe threads, Rp (ISO 7/1). The pump is fitted with a 3-phase, foot-mounted, fan-cooled asynchronous motor.

EAN 5710621531597
Approvals CE
Built-in motor protection NONE
Cable included (Yes/No) N
Code for rubber E
Code for shaft seal AQQE
Connect code R
Connection 1 inch
Curve tolerance ISO9906:2012 3B
Density 62.29 lb/ft³
Enclosure class (IEC 34-5) IP55
Frame size 71BA
Frequency converter NONE
Gross weight 33.6 lb
Housing Stainless steel
IE Efficiency class IE3
Impeller Stainless steel
Impellers 4
Insulation class (IEC 85) F
Liquid temperature range -4 .. 248 °F
Mains frequency 50 Hz
Material code G
Material Pricing Group 35
Max pressure at stated temp 232 psi / 194 °F
Maximum operating pressure 16 bar
Minimum efficiency index, MEI ≥ 0.68
Model A
Motor standard IEC
Net weight 28.1 lb
Pump housing Stainless steel
Pump speed on which pump data are based 2900 rpm
Pump version A
Pumped liquid Water
Range of ambient temperature -4 .. 131 °F
Rated current 2
Rated flow 8.98 US gpm
Rated head 118.8 ft
Rated power - P2 0.43 kW
Rated speed 2890 rpm
Rated voltage 3 x 220-230D/380-400Y V
Real Time Delivery date to be confirmed on Sales Order  Update with real time availability and Net price
Rubber E
Selected liquid temperature 68 °F
Service factor 1
Size 71BA
Size of inlet connection 1 inch
Size of outlet connection 1 inch
Standard IEC
Starting current 610-660 %
Suitable for 50/60 Hz Y
Terminal box position 12
Type of connection Rp
Version A

Motor Curves

Dimensional Drawing

DWiring Diagram

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