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3 Crm/100 - H2O Engineers and Solutions -
 
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3 Crm/100

Graph : Curves And Performance Data ...

3 Crm/100


Product Disc: Single Phase


RANGE OF PERFORMANCE

  • Flow rate up to 120 /7200
  • Head up to 36 m

LIMITS OF USE

  • Manometric suction lift up to 7 m
  • Liquid temperature up to + 40C
  • Environment temperature up to + 40C

INSTALLATION AND USE

  • They are recommended for pumping clean water and liquids that are chemically non aggressive to the materials from which the pump is made.
  • DUE TO THEIR RELIABILITY AND QUIET RUNNING, THEY ARE SUITABLE FOR DOMESTIC APPLICATIONS INCLUDING WATER SUPPLIES (AS A PRESSURE SET), GARDEN IRRIGATION, ETC.
  • The pumps must be installed in enclosed places, or at least protected against inclement weather.

CONSTRUCTION CHARACTERISTICS

  • PUMP BODY: stainless steel AISI 304, with threaded ports ISO 228/1.
  • BODY BACK-PLATE: stainless steel AISI 304.
  • IMPELLERS: of the type with centrifugal radial flow, made of technopolymer (approved for drinking water).
  • MOTOR SHAFT: stainless steel EN 10088-3 - 1.4104.
  • MECHANICAL SEAL: ceramic - graphite - NBR.
  • ELECTRIC MOTOR: the pumps are close-coupled to a carefully matched PEDROLLO electric motor, quiet running, totally enclosed fan cooled (TEFC), suitable for continuous duty..
  • 3-4CRm: single-phase 230 V - 50 Hz with capacitor and thermal overload protector.
  • 3-4CR: three-phase 230/400 V - 50 Hz.
  • INSULATION: class F.
  • PROTECTION: IP 44.