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Speroni Submersible Pumps

Spm/Tr 140

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Applications

Sp140 -Multistage submersible water pumps for 4” deep wells (DN 100 mm). Particularly suitable for civil and industrial purposes, for sprinkler and food irrigation plants, in fire installations and generally speaking for clean water supplying.

Operating Conditoins

  • depth of immersion 150 mt
  • Liquid temperature up to 35°C
  • (for home use according to EN 60335-2-41)
  • Temperature max. liquid: 35°C (for other uses)
  • Sand content max. 50 g/m3
  • Start/hour 20 ma

Motor

Two-pole induction motor (n=2850 min-1)

  • Submersible motor in oil bath
  • Class F Insulation
  • IP 68 Protection
  • Continuous duty

MOTOR MATERIALS

  • External casing Stainless steel AISI 304
  • Motor shaft Stainless steel AISI 304
  • Upper bracket Zinc plated Cast Iron
  • Mechanical seal Ceramic/Graphite

Models

 

 MODEL/TYPE

  

NOMINAL POWER

  

 

STAGES

  

Q = CAPACITY

  

DNM
 

Single-phase

  

Three-phase

 P2 m3/h 0 3 3,6 4,2 4,8 5,4 6 7,2 8,4
 

HP

  

kW

 lt/1’ 0 50 60 70 80 90 100 120 140
230V-50Hz 400V-50Hz Total head in meters
SPM 140-10 SP/TR 140-10 1,5 1,1 10  

H (m)

 62 53 51 48 45 41 38 29 18 2”
SPM 140-14 SP/TR 140-14 2 1,5 14 90 77 74 71 68 63 59 46 28 2”
SPM 140-20 SP/TR 140-20 3 2,2 20 125 107 102 97 92 86 80 62 40 2”
SP/TR 140-27 4 3 27 169 145 139 131 123 115 107 84 55 2”
SP/TR 140-36 5,5 4 36 221 190 181 173 164 154 143 112 72 2”