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Ebara PRA-PRN

Ebara
    Vortex pumps
  • Maximum feed, m³ /hour: 4.2
  • Maximum head, m: 88
  • Power, kW: 0.37 - 1.5
  • Liquid temperature, ° C: + 5 ... ... + 80
    APPLICATION:
  • Construction
  • Heating and air conditioning
  • Industry
  • Agriculture and irrigation

Centrifugal vortex pumps EBARA PRA /PRN series made of cast iron. Widely used for household purposes, for make-up of boilers, as part of pumping units for maintaining pressure.

Single phase
230V - 50 Hz
Three-phase
230 / 400V - 50 Hz
Model vendor code Model vendor code Eff. HP kw Current [A] Weight, kg] Performance characteristics
1 ~ 230V 3 ~ Q [m3 / h] H [m]
230V 400V 1 ~ 3 ~
PRA 0.50 M 1150050000 PRA 0.50 T 1150050004 - 0.5 0.37 2.6 1.7 one 5.6 5.6 0.3 ÷ 0.9 ÷ 2.1 37.0 ÷ 28.7 ÷ 5.0
PRA 0.80 M 1150080000 PRA 0.80 T 1150080004 - 0.8 0.6 4.9 3.6 2.1 9.2 9.2 0.3 ÷ 0.9 ÷ 3.0 56.0 ÷ 45.1 ÷ 12.0
PRA 1.00 M 1150100000 PRA /I 1.00 T 1150100004I IE3 one 0.75 5.6 3 1.7 9,7 10.5 0.3 ÷ 0.9 ÷ 3.0 62.0 ÷ 47.0 ÷ 13.0
PRA /B 1.50 M 1150150000B PRA /I 1.50 T 1150150004I IE3 1.5 1.1 ten 5.8 3.3 14.5 16.4 0.6 ÷ 2.1 ÷ 3.9 81.0 ÷ 55.8 ÷ 18.0
PRA /A 2.00 M 1150200000A PRA /I 2.00 T 1150200004I IE3 2 1.5 10.9 6.6 3.8 15.8 17.3 0.6 ÷ 2.1 ÷ 4.2 88.0 ÷ 59.8 ÷ 22.0
PRN 0.50 M * 1150050100 - 0.5 0.37 2.6 - - 5.6 - 0.3 ÷ 0.9 ÷ 2.1 37.0 ÷ 28.7 ÷ 5.0

PRA /PRN PUMP TECHNICAL DATA

Characteristics of the pumped liquid Fluid type pure water
Temperature [° C] min. + 5
Max. + 80
Maximum working pressure [MPa] 0.6 (PRA 0.50)
0.75 (PRA 0.80)
1.2 (PRA 1.00-1.50-2.00)
Design Working wheel vortex type
Shaft seal mechanical seal
Bearing sealed ball bearing
Pipeline connection Suction connection G 1 "
Discharge connection G 1 "
Materials Housing cast iron
Working wheel brass
Shaft seal graphite / ceramic / NBR
Shaft high carbon steel - AISI 303
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