Product Description
Deep Well Pump
SP 1A-57
Serial Number: 08101k57
Applicable for:
- Extraction of groundwater for domestic use
- Pressure boosting for domestic water supply
- Groundwater extraction
- Irrigation
- Water supply for residential communities and buildings
Stainless steel submersible pump. Materials include EN 1.4301 (AISI 304), EN 1.4401 (AISI 316), and EN 1.4539 (AISI 904L).
Typical applications: groundwater extraction, irrigation, mining, fountains, offshore operations, etc.
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SP 1A-57
It is a submersible deep well pump, suitable for conveying clean water. It can be installed vertically or horizontally. All steel components are made of stainless steel, EN 1.4301 (AISI 304), ensuring high corrosion resistance. The pump has drinking water approval.
The pump is equipped with a 1.5kW MS402 motor, featuring a sand shield, lip seal, water-lubricated sliding bearings, and a volume compensation diaphragm. The motor is a hermetically sealed submersible motor, providing good mechanical stability and high efficiency. It is suitable for temperatures up to 40 °C.
The motor is not equipped with a temperature sensor. A Pt1000 sensor can be installed if temperature monitoring is required. The motor is designed for direct online (DOL) starting.
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Liquid:
Liquid conveyed: Water
Liquid temperature range: -15 .. 40 °C
Maximum fluid temperature at 0.15 m/sec: 40 °C
Liquid temperature during operation: 20 °C
Density: 998.2 kg/m³
Technology:
Pump speed based on pump data: 2900 revolutions per minute
Rated flow: 1 m³/h
Rated head: 199 meters
Motor shaft seal: LIPSEAL
Approvals: CE, EAC, UKCA, SEPRO, MOROCCO
Drinking water certification: ACS, DM174
Curve tolerance: ISO9906:2012 3B
Motor version: T40
Return valve: YES
Shaft end specification: CYLINDRICAL
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:
Maximum ambient pressure: 15 bar
Maximum operating pressure: 15 bar
Maximum permissible outlet pressure: 31.9 bar
Interface type: Rp
Connection size: 1 1/4 inch
Motor diameter: 4 inch
Minimum borehole diameter: 105 mm
Electrical data:
Motor model: MS402
Motor flange design: Grundfos
Rated power - P2: 1.5 kW
Power required by the pump (P2): 1.5 kW
Power frequency: 50 Hz
Rated voltage: 3 x 380-400-415 V
Rated current: 4.10-4.20-4.40 A
Starting current: 490-500-500 %
Cos phi - power factor: 0.80-0.75-0.70
Rated speed: 2850-2860-2870 revolutions per minute
Starting method: Direct start
Enclosure class (IEC 34-5): IP68
Insulation class (IEC 85): B
Built-in temperature conductor: No
Cable length: 2.5 meters
Cable type: FLAT
Motor number: 79192006
Winding: Enamelled
Others:
Minimum energy efficiency index, MEI ≥: 0.70
Net weight: 21.9 kg
Gross weight: 27.1 kg
Transport volume: 0.04 m³
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