GRUNDFOS DATA BOOKLET

SP160- 8N Rp6 8"3X380-415/50 92kW Grundfos Pump 20521908

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Printed from Grundfos Product Centre [2018.02.043]

Position Qty. Description1 SP 160-7N

Note! Product picture may differ from actual product

Product No.: 20521907

Submersible borehole pump, suitable for pumping clean water. Can be installed vertically orhorizontally. All steel components are made in stainless steel, EN 1.4401 (AISI 316), that ensures highcorrosive resistance.The motor is fitted with the Grundfos Tempcon sensor that, by use of powerline communicationtogether with a MP204 control panel, enables temperature monitoring.The motor is for direct-on-line starting (DOL).

Further product detailsThe pump is suitable for applications similar to the following:

- raw-water supply- irrigation- groundwater lowering- pressure boosting- fountain applications- mining applications- off-shore applications.

PumpAll pump surfaces that are in contact with pumped liquids are made in stainless steel which makesthem corrosion- and wear-resistant. The corrosion diagram below shows the capabilities of the pumpand motor in relation to the temperature in Celsius (y-axis) and the concentration of chloride in ppm(x-axis).

The elastomer parts in the pump are made of NBR (Nitrile-Butadiene Rubber) which ensures goodwear resistance and long service intervals.In case the pump is used for pumping water with high content of hydrocarbons or solvents, Grundfosoffers FKM rubber parts (Fluorocarbon) which are oil and temperature-resistant up to 90 °C.The pump is built with octagonal bearings with sand flush channels that minimise wear. As wear of thepump is inevitable, the pump design allows for easy replacement of all internal wear parts (bearings,impeller, wear rings and seal rings) to maintain high performance and a long lifetime.The suction interconnector is fitted with a strainer to prevent large particles from entering the pump. Thesuction interconnector is designed to comply with NEMA standards for motor mounting/dimensions.

Motor

Printed from Grundfos Product Centre [2018.02.043]

The motor is fitted with the Grundfos Tempcon temperature sensor device that includes a NTC-resistor which sensesthe temperature. The resistor is built-in close to the winding. The temperature is converted into a high-frequencysignal which is sent via the submersible drop cable and which can be converted into a temperature reading bymeans of Grundfos MP204.

The MP204 is an electronic motor protection device that also monitors the supply network quality toprotect the submersible motor against supply network disturbances.

Liquid:Pumped liquid: WaterMaximum liquid temperature: 40 °CMax liquid t at 0.15 m/sec: 30 °CLiquid temperature during operation: 20 °CDensity: 998.2 kg/m³

Technical:Speed for pump data: 2900 rpmRated flow: 160 m³/hRated head: 142 mCurve tolerance: ISO9906:2012 3B

Materials:Pump: Stainless steel

EN 1.4401AISI 316

Impeller: Stainless steelEN 1.4401AISI 316

Motor: Stainless steelDIN W.-Nr. 1.4408/1.4571AISI 316

Installation:Pump outlet: RP6Motor diameter: 8 inch

Electrical data:Motor type: FranklinRated power - P2: 93 kWPower (P2) required by pump: 93 kWMains frequency: 50 HzRated voltage: 3 x 380-400-415 VRated current: 194-190-191 ACos phi - power factor: 0,86-0,83-0,80Rated speed: 2920-2930-2935 rpmStart. method: direct-on-lineEnclosure class (IEC 34-5): IP58Insulation class (IEC 85): FBuilt-in temp. transmitter: yes

Others:Minimum efficiency index, MEI ≥: -.--ErP status: EuP Standalone/Prod.Net weight: 364 kgGross weight: 431 kgShipping volume: 0.557 m³

Printed from Grundfos Product Centre [2018.02.043]

20521907 SP 160-7N 50 HzH

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Printed from Grundfos Product Centre [2018.02.043]

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Description ValueGeneral information:Product name: SP 160-7NProduct No: 20521907EAN number: 5700390123352Technical:Speed for pump data: 2900 rpmRated flow: 160 m³/hRated head: 142 mStages: 7Impeller reduc.: NONECurve tolerance: ISO9906:2012 3BModel: BValve: YESMaterials:Pump: Stainless steel

EN 1.4401AISI 316

Impeller: Stainless steelEN 1.4401AISI 316

Motor: Stainless steelDIN W.-Nr. 1.4408/1.4571AISI 316

Installation:Pump outlet: RP6Motor diameter: 8 inchLiquid:Pumped liquid: WaterMaximum liquid temperature: 40 °CMax liquid t at 0.15 m/sec: 30 °CLiquid temperature during operation: 20 °CDensity: 998.2 kg/m³Electrical data:Motor type: FranklinApplic. motor: GRUNDFOSRated power - P2: 93 kWPower (P2) required by pump: 93 kWMains frequency: 50 HzRated voltage: 3 x 380-400-415 VRated current: 194-190-191 ACos phi - power factor: 0,86-0,83-0,80Rated speed: 2920-2930-2935 rpmStart. method: direct-on-lineEnclosure class (IEC 34-5): IP58Insulation class (IEC 85): FBuilt-in temp. transmitter: yesMotor No: 82193726Others:Minimum efficiency index, MEI ≥: -.--ErP status: EuP Standalone/Prod.Net weight: 364 kgGross weight: 431 kgShipping volume: 0.557 m³

195.6

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RP6

GN

Printed from Grundfos Product Centre [2018.02.043]

20521907 SP 160-7N 50 Hz

Note! All units are in [mm] unless others are stated.Disclaimer: This simplified dimensional drawing does not show all details.

1585

1748

195.6

3333

213RP6

GN

Printed from Grundfos Product Centre [2018.02.043]

20521907 SP 160-7N 50 Hz

Note! All units are in [mm] unless others are stated.

L1

PEWVU

PE

M

L3L2

3

Disclaimer: The information about the Grundfos pump in this document may be outdated.Data may be subject to alterations without further notice.Please contact us to verify the data above is still accurate/up-to-date.

All information is copyright Grundfos.

info@lenntech.comwww.lenntech.comtel. +31-15-261.09.00fax. +31-15-261.62.89