Grundfos SP are submersible borehole pumps, designed for pumping groundwater. Grundfos SP are all stainless-steel pumps, and they are available in 3 material grades. The pumps are suitable for boreholes in sizes ranging from 4″ over 6″ and 8″ to 10″. The motor sizes for the pumps are available in 0.37-250 kW.

Specifications :
Product name : SP 9-16
EAN number : 5712601958905

Technical :
Pump speed on which pump data are based : 2900 rpm
Rated flow : 9 m³/h
Rated head : 84.1 m
Stages : 16
Impeller reduc. : NONE
Shaft seal for motor : HM/CER
Approvals on nameplate : CE,EAC
Curve tolerance : ISO9906:2012 3B
Model : A
Valve : YES
Motor version : T40

Materials :
Pump : Stainless steel
EN 1.4301
AISI 304
Impeller : Stainless steel
EN 1.4301
AISI 304
Motor : Stainless steel
DIN W.-Nr. 1.4301
AISI 304

Installation :
Pump outlet : Rp2
Motor diameter : 4 inch

Liquid :
Pumped liquid : Water
Liquid max temp : 40 °C
Max liquid t at 0.15 m/sec : 40 °C
Selected liquid temperature : 20 °C
Density : 998.2 kg/m³

Electrical data :
Motor type : MS4000
Applic. motor : NEMA
Rated power – P2 : 3 kW
Power (P2) required by pump : 3 kW
Mains frequency : 50 Hz
Rated voltage : 3 x 380-400-415 V
Rated current : 7.70-7.85-8.10 A
Starting current : 460-490-500 %
Cos phi – power factor : 0.82-0.77-0.73
Rated speed : 2850-2865-2875 rpm
Start. method : direct-on-line
Enclosure class (IEC 34-5) : IP68
Insulation class (IEC 85) : F
Built-in motor protection : NONE
Thermal protec : external
Built-in temp. transmitter : no
Motor No : 79194508
Windings : Enamelled

Others :
Minimum efficiency index, MEI ? : 0.70
ErP status : EuP Standalone/Prod.