ESPA Pumps UK

Tecnopres 25

£656.00£738.00 £426.40 - £479.70

Multi-stage, integral, centrifugal, horizontal electric pumps for pressurising homes, low-scale irrigation systems and clean-water pumping applications that require a sturdy, compact pump.

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SKU: Tecnopres-25 Categories: ,

Outstanding features include extremely quiet operation and self-suction capacity of up to 2 m, which is considerably increased with the installation of a foot valve.

Its reliability is added to its control capability thanks to the integration of the constant-pressure control mechanism, which regulates the starting and stopping of the pump, leaving the installation pressurised at all times.

They are particularly recommended for pressurisation at constant pressure.

SERIES FEATURES TECNOPRES 25

Equipment

  • Check valve: No
  • Draining plug: Yes
  • Fittings: Not included
  • Pressure gauge: Included
  • Support base: Included

Manufacturing characteristics

  • Discharge connection type: Nut
  • Discharge diameter: 1″ G
  • Impeller type: Closed
  • Motor cooling: Fan
  • Stages: Multi stage centrifugal pump
  • Suction connection type: Nut
  • Suction diameter: 1″ G
  • Suction type: Self-priming
  • Tightness by: Mechanical Seal

Usage limits

  • Liquid temperature (ºC): Min: 4 – Max: 35
  • Maximum no. of motor start-ups (start-ups/minute): 0.5

Electrical characteristics

  • Electrical isolation: F Class
  • Motor speed operation: Constant speed
  • Motor type: Asynchronous
  • Protection rating: IPX5
  • Reset: Automatic
  • Service factor: S1
  • Service type: Continuous

Materials

  • Diffuser: PPO + 30% GF
  • Discharge body: Stainless steel AISI 304
  • Gaskets: NBR/EPDM
  • Impeller/s: Stainless steel AISI 304
  • Mechanical seal: Graphite – Steatite
  • Mechanical seal bracket: Aluminium
  • Motor casing: Aluminium
  • Nuts and bolts: Stainless steel AISI 304
  • Outer pump body: Stainless steel AISI 304
  • Pump shaft: AISI 420
  • Suction body: Stainless steel AISI 304
  • Suction base material: Aluminium

OPERATING CURVES

HYDRAULIC SPECIFICATIONS

DIMENSIONS

 

Tecnopres instruction manual

PDF · 1.37 MB

Tecnopres Data Sheet

PDF · 710.48 KB

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