PT. PANCURAN ARTA ABADI

021-22687001 | ptpancuranartaabadi@gmail.com | 0812 9030 9065 

Pump Calpeda NM 50/20B/A

Pump Calpeda NM 50/20B/A use for :

  • Clean liquids without abrasives, which are non-aggressive for the pump materials (solids content up to 0.2%)
  • Water supply
  • Heating, air conditioning, cooling and circulation plants
  • Civil and industrial applications
  • Fire fighting applications
  • Irrigation

Construction :

  • Close coupled centrifugal pump; electric motor with extended shaft directly connected to the pump.
  • Pump casing with axial suction and radial delivery on top, main dimensions and performance according to EN 733

NM versions in cast iron
Connections : Flanges according to PN 10, EN 1092-2

Pump Calpeda NM 50/20B/A

Operating Conditions of Pump Calpeda NM 50/20B/A:

  • Liquid temperature from -10℃ to 90℃
  • Ambient temperature u to 40℃
  • Total suction lift up to 7 m
  • Maximum permissible working pressure up to 10 bar
  • Continuous duty

Motor :

2 Pole induction motor, 50 Hz ( n= 2900 rpm)
Three Phase 230/ 400 V ± 10% up to 3 kW ; 400/690 V ± 10% from 4 to 75 kW
Insulation class F
Protection IP 54
Constructed in accordance with EN 60034-1

Special Features on Request :

  • Other voltages
  • Protection IP 55
  • Special mechanical seal
  • Explosion proof construction in accordance with Directive 94/9 EEC (ATEX)
  • Higher or lower liquid or ambient temperatures
Specification :
  • Type : NM50/20B/A
  • Rated motor power output (P2) : 9,2 kW 12,5 hp
  • Capacity :
    24 m³/h 400 l/min ; Head : 48 m
    27 m³/h 450 l/min ; Head : 47,5 m
    30 m³/h 500 l/min ; Head : 47,5 m
    33 m³/h 550 l/min ; Head : 47 m
    37,8 m³/h 630 l/min ; Head : 45,5 m
    42 m³/h 700/min ; Head : 44,5 m
    48 m³/h 800 l/min ; Head : 42,5 m
    54 m³/h 900 l/min ; Head : 40 m
    60 m³/h 1000 l/min ; Head : 37 m
    66 m³/h 1100 l/min ; Head : 33 m
    69 m³/h 1150/min ; Head : 30,5 m
    72 m³/h 1200 l/min ; Head : 28 m
    75 m³/h 1250 l/min ; Head : 25,5 m
    78 m³/h 1300 l/min ; Head : 23 m

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