2CP Two Stage Centrifugal Pump Range General Product Description

  
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Flow rate up to 400 L/min (24 m³/h)
Dynamic head up to 112 m

High efficiency, quiet running pumps with long even curves. Suitable for continuous heavy duty service in domestic, agricultural or industrial applications.

PUMP INSTALLATION AND APPLICATIONS

These pumps are suitable for handling clean water and fluids which are not chemically aggressive to the pump components. They are an obvious choice wherever there is a need for high head values hard to reach with single impeller pumps.

2CP SERIES PUMPS ARE EXTREMELY RELIABLE, SIMPLE TO USE, QUIET AND VIRTUALLY MAINTENANCE-FREE, FINDING MANY USES IN DOMESTIC, CIVIL AND INDUSTRIAL APPLICATIONS, PRESSURE BOOSTING, BOILER FEED, COOLING SYSTEMS AND FIRE-FIGHTING UNITS.

These pumps should be installed in a covered area, protected against the weather.

PERFORMANCE

The wide range of pumps in the 2CP series have the following features:

• Long even performance curves (high ratio between maximum & minimum head values);
• High outputs;
• Flat absorption curves at high delivery rates, preventing motor overloading even during prolonged use;
• good suction capacities both at low and high delivery rates

Curve tolerance according to ISO 2548.

STRUCTURAL CHARACTERISTICS

• Cast iron SUCTION BODY with UNI ISO 228/1 gas threaded suction and delivery port.
• Cast iron DELIVERY BODY with UNI ISO 228/1 gas threaded delivery port.
• BRASS IMPELLER, centrifugal radial flow type.
• AISI 316 stainless steel MOTOR SHAFT (AISI 416 up to 0.75 kW).
• Ceramic and graphite MECHANICAL SEAL
• MOTOR: pumps are coupled directly to an asynchronous, high efficiency PEDROLLO induction motor of suitable size, which is quiet running, closed and externally ventilated, suitable for continuous duty.
  INSULATION class F (B up to 0.75 kW).
  A thermal cutout relay (motor protector) is incorporated in single phase motors up to 1.5 kW.

The remaining single phase motors and all three phase motors require an adequate external motor protector connected according to current standards

• PROTECTION IP 44.
  CONSTRUCTION AND SAFETY STANDARDS in compliance with EN 60 335 -1, (IEC 335-1, CEI 61-150), EN 60034-1, (IEC 34-1, CEI 2-3).