Grundfos SP 95-10 45kW Submersible Borehole Pump

Grundfos SP 95-10 45kW Submersible Borehole Pump

The pump is built with octagonal bearings with sand flush channels that minimise wear. As wear of the pump 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. The suction
 interconnector is designed to comply with NEMA standards for motor mounting/dimensions.

The winding wire is made of pure electrolytic cobber insulated by extruded PVC insulation with high dielectric
strength properties allowing direct contact between the motor fluid and winding wire. This ensures the best
possible cooling of the winding wire.

The shaft seal faces are SiC/SiC. The material combination gives good performance when abrasive particles
(sand) is present. Together with the shaft seal housing, the sand shield forms a labyrinth seal, which during normal operating conditions prevents penetration of sand particles into the shaft seal. This shaft seal is drinking water

The motor can be fitted with a Pt100 or Pt1000 sensor that together with a control unit ensures that the maximum
operating temperature conditions are not exceeded.

Pumped liquid: Water
Maximum liquid temperature: 30 °C
Max liquid t at 0.15 m/sec: 25 °C
Max liquid t at 0.5 m/sec: 30 °C
Selected liquid temperature: 20 °C
Density: 998.2 kg/m³

Pump speed on which pump data are based: 2900 rpm
Rated flow: 95 m³/h
Rated head: 121 m
Shaft seal for motor: SIC/SIC
Curve tolerance: ISO9906:2012 3B
Motor version: T30

Pump: Stainless steel
EN 1.4301
AISI 304
Impeller: Stainless steel
EN 1.4301
AISI 304
Motor: Cast iron
DIN W.-Nr. 0.6025
ASTM 35-40

Pump outlet: RP5
Motor diameter: 8 inch

Electrical data:
Motor type: MMS8000
Rated power - P2: 45 kW
Power (P2) required by pump: 45 kW
Mains frequency: 50 Hz
Rated voltage: 3 x 380-400-415 V
Rated current: 95.5-96.5-96.0 A
Starting current: 560-600-680 %
Cos phi - power factor: 0.88-0.82-0.80
Rated speed: 2900-2910-2920 rpm
Start. method: direct-on-line

    Lagos, LA, Nigeria



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