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Pedrollo-PQA
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Pedrollo-PQA

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PQA Side Suction Peripheral Pump Range General Product Description

NB A brass converter is now available to convert PQA 60 from 1/2 " to 1" outlets.

 
 

PERFORMANCE RANGE

Flow rate up to 50 L/min (3 m³/hr)
Dynamic head up to 90m

OPERATING LIMITS

Suction lift up to 8m
Fluid temperature up to + 90°C
Maximum ambient temperature + 40°C

PUMP INSTALLATION AND APPLICATIONS

These pumps are suitable for handling clean water not containing abrasive particles, and fluids which are
not chemically aggressive to the pump components.

THE HYDRAULIC PERFORMANCE OF THIS STURDY AND COMPACT PUMP MAKES THEM IDEALLY SUITED FOR INDUSTRIAL APPLICATIONS, COOLING, AIR-CONDITIONING, IRONING PLANTS, BOILERS, ETC.

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

PERFORMANCE

The PQA pump is designed to suit a wide range of applications, with features including:

  • Anti-seize, non-ferous composite pump head suitable for intermittent use.
  • High heads achieved from low motor powers.
  • Small variations in delivery rates in the event of changes in the pressure demand;
  • High tolerance to entrained air in the pumped liquid

STRUCTURAL CHARACTERISTICS

  • Technopolymer PUMP BODY, with UNI ISO 228/1 gas threaded suction and delivery ports
  • Aluminum MOTOR BRACKET with brass insert (patented).
  • BRASS FRONT BODY COVER
  • BRASS IMPELLER, with radial peripheral blades, floating on the shaft
  • AISI 430F stainless steel MOTOR SHAFT

  • MECHANICAL SEAL: ceramic - carbon - Nitrile

    MOTOR: pumps are coupled directly to an asynchronous, high efficiency PEDROLLO induction motor, which is quiet running, closed and externally ventilated, with structural shape, suitable for continuous duty. INSULATION class F.
    A thermal cutout device (motor protector) is incorporated in single phase motors.

Three phase motors require an adequate external motor protector complying with current standards

  • PROTECTION IP 44.
  • CONSTRUCTION AND SAFETY STANDARDS complies with EN60034-1, IEC 34-1, CEI 2-3
  • REGISTERED MODEL

*Installations must comply to Water Bye-laws in the UK.

PERFORMANCE CURVE

PERFORMANCE DATA

PRODUCT DIMENSIONS









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