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Lowara Scuba 5" Well and Borehole Pumps

Lowara Scuba 5" Well and Borehole  Pumps

The Lowara SC (Scuba) is a multi-stage, close-coupled submersible centrifugal pump for clean water, with the majority of components in AISI 304 stainless steel and double mechanical seal system with oil chamber.

The pump is directly inserted in the tank or well to avoid suction problems and noise. It can also operate in a horizontal position.

  • Delivery: up to 7.50 m³/h
  • Head: up to 80 m
  • Power supply: both single and three-phase 50 and 60 Hz
  • Power: from 0.55 kW up to 1.10 kW
  • Temperature of pumped liquid: to 40 °C
  • Maximum immersion depth: 20 m
  • Free passage: up to 2.5 mm
  • Supplied with 20 meters of HO7-RNF cable.

APPLICATIONS

Water supply from: primary water supply tanks or reservoirs, 6” wells, basins and water courses.

Sprinkler irrigation systems.

Pressure boosting with pump directly inserted in tank or well, to avoid suction problems and noise.

Specifications

  • Delivery up to 7,5m3/h at 2850 rpm.
  • Head up to 80 m
  • Max overall diameter of pump : 128mm
  • Maximum immersion depth: 20m
  • Maximum permissible quantity of suspended sand : 25 g/m3
  • Passes solids up to 2,5mm
  • Delivery port : Rp 1 1/4
  • Motor Power 0,55 to 1,1kW

Motor

  • Single phase version : 220-240c 50 Hz 2 poles (2850 rpm)
  • With built-in automatic reset overload protection
  • With built-in capacitor.
  • Three-phase version: 380-415V, 50Hz 2 poles (2850 rpm); overload protection to be provided by user and installed in the control panel (see electric panel section).
  • Class F insulation.
  • Can also operate in horizontal position.

 

Pump Type Rated Power Q = Delivery
L/min 0 20 30 40 50 60 75 80 100 125
m³/hr 0 1.2 1.8 2.4 3.0 3.6 4.5 4.8 6.0 7.5
kW HP H = TOTAL HEAD METERS COLUMN OF WATER
2SC5(T) 0.55 0.75        47.7      43.4      40.5      36.8      32.3      26.7      15.9      
2SC7(T) 0.75 1.00        61.2      56.7      52.7      47.6      41.5      34.3      21.7      
2SC9(T) 0.90 1.20        72.4      66.3      61.8      56.3      49.6      41.8      27.4      
2SC11(T) 1.10 1.50        84.5      77.6      72.6      66.3      58.6      49.2      31.7      
4SC7(T) 0.75 1.00        49.4          42.8      40.6      38.1      34.0      32.5      25.9      16.5
4SC9(T) 0.90 1.20        62.5          52.3      49.6      46.7      41.8      40.1      32.2      19.9
4SC11(T) 1.10 1.50        75.5          63.4      60.0      56.4      50.6      48.5      39.3      25.4

 

 

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