CMA-CMB-CMC-CMD-CMRMonobloc pumps in cast iron

SINGLE IMPELLER CENTRIFUGAL ELECTRIC PUMPS
in cast iron
  • Pressure boosting domestic plants
  • Small-scale irrigation
  • Moving non-aggressive liquids for civil and industrial use
  • Washing plants
  • Washing vehicles
  • Available with brass impeller (CMA 0.50 M GO, CMA 0.75 M GO,
    CMA 1.00 M GO)
  • The CMR version is equipped with an open impeller
  • They can be inserted into machinery for industrial use
  • Maximum working pressure:
    – 6 bar for CMA 0.50 – 0.75 – 1.00, CMB 0.75 – 1.00 – 1.50 – 2.00 –
    3.00, CMC , CMD , CMR
    – 8 bar for CMA 1.50 – 2.00 – 3.00, CMB 4.00 – 5.50
  • Maximum temperature of the liquid:
    – 40°C for CMA 0.50 – 0.75 – 1.00
    – 90°C for the rest of the range
  • G1 suction connection for CMA 0.50 – 0.75 – 1.00,
    G1¼ for CMA 1.50 – 2.00 – 3.00,G2 for CMB – CMC,
    G2½ for CMD
  • G1 discharge connection for CMA, G1¼; for CMB, G1½ for CMR,
    G2 for CMC, G2½ for CMD
    MEI> 04
    For further information please see our Data Book
  • High efficiency motors IE2 and IE3 starting from 0,75kW
  • Self-ventilated 2 pole asynchronous motor
  • Class of insulation F
  • IP44 Protection degree
  • 230V ±10%, 50Hz single phase voltage,
    230/400V ±10%, 50Hz three phase voltage
  • Permanent capacitor inserted and thermo-amperometric protection
    with automatic rearm incorporated for the single phase motor
  • Protection under user’s responsibility for the three phase version
  • Cast iron pump casing
  • Mechanical seal in Carbon/Ceramic/NBR
  • Impeller:
    – in PPE+PS reinforced with fibreglass for CMA 0.50 – 0.75 – 1.00
    – in brass for CMA 1.50 – 2.00 – 3.00, CMB 2.00 – 3.00 – 4.00 – 5.50, CMR 0.75-1.00
    – in cast iron for CMB 0.50 – 0.75 – 1.00, CMC, CMD
  • Shaft:
    – in AISI 416 (integral) for CMA 0.50
    – in AISI 303 (part in contact with the liquid) for CMA CMA 0.75 – 1.00 – 1.50 – 2.00 – 3.00, CMB 0.75 – 1.00, 1.50 – 2.00 – 3.00, CMC 0.75 – 1.00
    CMD 1.50 – 2.00 – 3.00, CMR 0.75-1.00
    – in AISI 304 (part in contact with the liquid) for CMB 4.00 – 5.50, CMD 4.00
  • Bracket:
    – in aluminium for CMA 0.50 – 0.75 – 1.00, CMB 0.75 – 1.00,
    CMC 0.75 – 1.00, CMR 0.75-1.00
    – in cast iron for the rest of the range

EBARA is a trusted brand worldwide with its experience and superior technologies.