CZB Series

Metallic Magnetic Drive Sealless Chemical Process Extended Design Pump

Description:

  • Single Stage, Horizontal Centrifugal Pump.
  • Hydraulic Performance and Dimensions according to DIN EN ISO 2858.
  • Technical design based on DIN EN ISO 15783.
  • Permanent Magnetic Drive for wide range of temperature.
  • Maintenance Free.
  • Separation of Liquid Chamber to Atmosphere by Means of Isolation Shell.
  • Slipless Power Transfer.
  • Materials: Steel, Stainless Steel, Nickel Based Materials.
  • Close Coupled Block Design.
  • Hydraulically balanced impeller for minimum bearing loads.
  • Product-Lubricated Journal Bearings; made of Sintered Silicon Carbide (SSiC) or Customized Materials.

Technical Data:

Operation Range
Flow Rate 300 m³/h
Delivery Head max. 100 metre
Pressure Rating Class 150
Temperatures - 35°C to + 250°C
Kinematic viscosities 0.5 to 500mm²/s
Pump Model Size Description Nominal duty point Dimension in millimetres
Ø inlet mm Ø outlet mm impeller (nominal) mm n 1450 min n 2900 min Pump Support w Clearance holes for bolts Shaft end x
Q m³/h H m Q m³/h H m a f h1 h2 b m1 m2 n1 n2 S1 S2 d l
CZB 25 x 25 -125 25 25 125 2 5 4 20 80 312 112 142 50 100 80 190 140 270 M12 M10 20 35 15
CZB 32 x 25-125 32 25 125 3 5 5 20 80 312 112 142 50 100 80 190 140 270 M12 M10 20 35 15
CZB 32 x 25 -150 32 25 150 3 10 5 30 80 312 112 142 50 100 80 190 140 270 M12 M10 20 35 15
CZB 50 x 32-125 50 32 125 6.3 5 12.5 20 80 385 112 140 50 100 70 190 140 285 M12 M12 24 50 100
CZB 50 x 32-160 50 32 160 6.3 8 12.5 32 80 385 132 160 50 100 70 240 190 285 M12 M12 24 50 100
CZB 50 x 32-200 50 32 200 6.3 12.5 12.5 50 80 385 160 180 50 100 70 240 190 285 M12 M12 24 50 100
CZB 50 x 32 -250 50 32 250 6.3 20 12.5 80 100 500 180 225 65 125 95 320 250 370 M12 M12 32 80 100