औद्योगिक पंप » Centrifugal Monoblock Pumps BP series

Centrifugal Monoblock Pumps

C.R.I. Centrifugal monoblock pump’s volute chamber and impellers are designed to give the best possible hydraulic efficiency and good suction lift characteristics. Most modern and highly sophisticated machinery and technology are engaged in manufacturing these pumps, using quality raw materials, dynamically balanced impellers and rotors to ensure long life. These pumps are powered by a totally enclosed fan cooled A.C. Induction two pole motor or four pole motor, suitable for uninterrupted duty. Motor stator is made with low watt loss silicon steel laminations assembled under pressure and rigidly locked in the frame. The windings are of high-grade enamelled copper wire and are varnish impregnated. Construction of motor frames and usage of quality materials result in high performance and low temperature rise thereby increasing the life cycle of the motor. A thermal cutout relay (motor protector) is incorporated in single-phase motors. These pumpsets require an adequate motor protection control panel.
Power 2.2kW – 15kW (3.0HP – 20HP)
Frequency/Speed 50Hz / 2880 rpm
Versions Three Phase, 380-415V, 50Hz, A.C Supply
Maximum flow rate 33.3lps (120m3/h)
Maximum total head 75 metres (7.5 bar)
Degree of insulation IP 54
Class of insulation F
Direction of rotation Clockwise viewed from driving end
Type of duty S1 (Continuous)
Maximum suction lift in meter 8
Maximum liquid temperature 33o C
Maximum ambient temperature 40o C
Nominal pump size in mm (Suction x delivery) 50 x 40, 65 x 50, 80 x 65, 100 x 80, 100 x 100 mm
  • Dynamically balanced rotating pumps
  • Designed for extensive voltage fluctuations
  • Back pull out deign for easy maintenance
  • Usage of Mechanical seal ensures leak proof operation
  • Pumps available with Bronze & CI Impeller
Part Name Material
Pump Casing Cast Iron
Motor Frame Cast Iron
Impeller Cast Iron / Bronze
Shaft S.S 410
Sealing Mechanical Seal (Carbon & Ceramic)
 
 
Back to Industrial Pumps