Grundfos SP 5A-4

Product ID: 5002104

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Grundfos SP 5A-4
Part Number: 5002104

Grundfos SP 5A-4

SP 5A-4

Submersible borehole pump, suitable for pumping clean water. Can be installed vertically or horizontally. All steel components are made in stainless steel, EN 1.4301 (AISI 304), that ensures high corrosive resistance. This pump carries drinking water approval. The pump is fitted with a 0.37 kW MS402 motor with sand shield, lip seal, water-lubricated journal bearings and a volume compensating diaphragm. The motor is a canned type submersible motor offering good mechanical stability and high efficiency. Suitable for temperatures up to 40 °C. The motor is not fitted with a temperature sensor. If temperature monitoring is desired, a Pt1000 sensor can be fitted. The motor is for direct-on-line starting (DOL).

SpecificationValue
Liquid:
Pumped liquid:  Water
Maximum liquid temperature:  40 °C
Max liquid t at 0.15 m/sec:  40 °C
Liquid temperature during operation:  20 °C
Density:  998.2 kg/m³

Technical:
Speed for pump data:  2900 rpm
Rated flow:  5 m³/h
Rated head:  16 m
Shaft seal for motor:  LIPSEAL
Approvals on nameplate:  CE,EAC
Curve tolerance:  ISO9906:2012 3B
Motor version:  T40

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

Installation:
Pump outlet:  Rp1 1/2
Motor diameter:  4 inch

Electrical data:
Motor type:  MS402
Type of motor:  CSIR
Rated power - P2:  0.37 kW
Mains frequency:  50 Hz
Rated voltage:  1 x 230 V
Rated current:  3.95 A
Starting current:  380 %
Cos phi - power factor:  0,77
Rated speed:  2860 rpm
Start. method:  direct-on-line
Enclosure class (IEC 34-5):  IP68
Insulation class (IEC 85):  B
Built-in temp. transmitter:  no

Others:
Minimum efficiency index, MEI �?�:  0.56
ErP status:  EuP Standalone/Prod.
Net weight:  9.6 kg
Gross weight:  10.9 kg
Shipping volume:  8 m³

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