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PQ Side Suction Peripheral Pump Range General Product Description

PK End Suction Pump
Further Product Info

PQ Pump Performance Curve
PQ Pump Performance Data
PQ Pump Dimensions
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PERFORMANCE RANGE

Flow rate up to 90 L/min (5.4 m³/hr)
Dynamic head up to 180m

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.

RELIABLE, ECONOMICAL AND SIMPLE TO USE, THEY ARE SUITABLE FOR DOMESTIC OR INDUSTRIAL APPLICATIONS, THE AUTOMATIC DISTRIBUTION OF WATER FROM SURGE TANKS, WATERING GARDENS AND FOR BOOSTING INSUFFICIENT MAINS WATER PRESSURE*.

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

PERFORMANCE

The various models in the PQ series are designed to suit a wide range of applications, with features including:

  • 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

  • Cast iron PUMP BODY, with UNI ISO 228/1 gas threaded suction and delivery ports
  • (Optional BRONZE body available on 60 size models)
  • Aluminum MOTOR BRACKET with brass insert (patented), reducing difficulties when starting the pump after long periods without use.
  • BRASS IMPELLER, with radial peripheral blades, floating on the shaft
  • AISI 316 stainless steel MOTOR SHAFT (AISI 416 up to 0.75 kW)
  • MOTOR: pumps are coupled directly to an asynchronous, high efficiency PEDROLLO induction motor, which is quiet running, closed and externally ventilated, with <IM B3> structural shape, suitable for continuous duty.
  • INSULATION class F (B up to 0.75 kW).
    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 EN 60 335 -1, CEI 61-150), EN60034-1), (IEC 34-1, CEI 2-3)
  • REGISTERED MODEL

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

PERFORMANCE CURVE

PERFORMANCE DATA

PERFORMANCE DATA AT=2900 1/min
PUMP MODEL POWER Q
m³/h		 0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 3.0 3.6 4.2 4.6 5.4
Single Phase Three Phase KW HP l/min 0 5 10 15 20 25 30 35 40 50 60 70 80 90
PQm60 PQ60 0.37 0.50 Hm 40 38 33.5 29 24 19.5 15 10 5          
PQm65 PQ65 0.50 0.70 55 50 45.5 40.5 36 31 27 22 17 8        
PQm70 PQ70 0.60 0.85 65 62 57 52 47 42 37 32 27 18        
PQm80 PQ80 0.75 1 70 66 61 56 51 46 41 36.5 31 22        
PQm90 PQ90 0.75 1 90 82 71 60 49 38 27 17 5          
PQm100 PQ100 1.1 1.5 85 80 75 70 65 60 55 50 45 35 25 15    
PQm200 PQ200 1.5 2 90 86 81 76 71 65.5 60 55 50 40 30 20 10  
_____ PQ300 2.2 3 100 95 90 85 80 75 70 65 60 50 40 30 20 10
_____ PQ
3000		 2.2 3 180 170 160 145 132 118 105 92 78 50        
H = TOTAL DYNAMIC HEAD IN METRES
Q = FLOW RATE

PRODUCT DIMENSIONS

PUMP MODEL DN1 DN2 Dimensions mm
Single Phase Three Phase a f h h1 h2 h3 i m n n1 w s
PQm60 PQ60 1" 1" 22 223 152 108 30 138 78 80 120 100 55 7
PQm65 _____ 1" 1" 22 234 152 113 30 143 78 80 120 100 57 7
_____ PQ65 1" 1" 22 227 152 113 30 143 78 80 120 100 57 7
PQm70 PQ70 1" 1" 22 253 179 121 30 151 83 90 134 112 62 7
PQm80 PQ80 1" 1" 22 253 179 121 30 151 83 90 134 112 62 7
PQm81 _____ ½" ½" 18 227 152 118 23 141 71 80 120 100 58 7
_____ PQ81 ½" ½" 18 220 152 118 23 141 71 80 120 100 58 7
PQm90 PQ90 ¾" ¾" 22 253 179 126 27 153 84 90 134 112 62 7
PQm100 PQ100 1" 1" 25 292 203 140 30 170 89 100 152 125 85 9
PQm200 _____ 1" 1" 25 312 203 140 30 170 89 100 152 125 95 9
_____ PQ200 1" 1" 25 292 203 140 30 170 89 100 152 125 85 9
_____ PQ300 1" 1" 25 312 203 140 30 170 89 100 152 125 85 9
_____ PQ3000 ¾" ¾" 34 323 203 142 38 180 65 100 152 125 97 9
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