ESPA Pumps UK

Tecno 25

£384.00£472.00 £249.60 - £306.80

Multi-stage, integral, centrifugal, horizontal electric pumps, made from stainless steel and technopolymers.

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SKU: Tecno-25 Categories: ,

Designed for pressurising homes, low-scale irrigation systems and clean-water pumping applications that require a sturdy, compact pump.

Their reliability is added to their ability to work under many different conditions, and they are remarkable for their compatibility, including an ESD variable speed control module for automating their operation according to criteria of energy savings and installation efficiency.

They are particularly recommended for pressurisation at constant pressure.

SERIES FEATURES TECNO 25

Equipment

  • Check valve: No
  • Draining plug: Yes
  • Fittings: Not included
  • Pre-filter: 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
  • 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

Tecno Tecnoself Instruction Manual

PDF · 19.84 MB

Tecno Tecnoself Data Sheet

PDF · 780.35 KB

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