CZ series standard chemical process pump
Model CZ centrifugal chemical industrial pump is made up with the introduced advanced foreign know-how and of the horizontal, single-stage and single suction type of construction and both dimensions and performance conform with DIN24256/ISO2858 series.
The performance range includes the all performance of IH standard chemical industrial series and the efficiency, gas corrosion performance etc. include are over the IH pump, and is exchangeable with a single IH pump.
Product Information
The pressure acting on the shart seal is balanced with the balancing hole in the impeller or the auxiliary vane .
The shaft seal can be either the mixed packing seal(cooled or not cooled) or the single or dual-face mechanical one of various structures(the balancing type). The ball bearing is durable and the axle diameter is enough to make sure of stable running.
The pump casing ba lancing the radial force. The bearing holder, including have the pump casing unnecessary to be removed from the pipeline for repair(the motor as well, if an extended axle is used). The flange design used PN16 and PN25 two kinds (upon the difference between materials), and ANSI125Lb/inch 2 or 150Lb/inch2.
Model meaning
specifications
| 1 | Pump casing | 10 | Ventfilterplug | 19 | Locking gasket | 28 | Mechanical seal |
| 2 | Impeller | 11 | Bearing bracket | 20 | Support foot | 29 | Gasket |
| 3 | Gasket | 12 | Lubricating ring | 21 | Constant-level-oiler | 30 | Pump cover |
| 4 | Shaft sleeve | 13 | Circlip | 22 | Bearing cover | 31 | Impeller seal ring |
| 5 | O-ring | 14 | Ball bearing | 23 | Dust-proof ring | 32 | Seal ring of pump casing |
| 6 | O-ring | 15 | Bearing cover | 24 | Shaft sleeve | 33 | Impeller seal ring |
| 7 | Mechanical seal | 16 | Dust-proof ring | 25 | Sealing cover | 34 | Seal ring of pump casing |
| 8 | Seal cover | 17 | Shaft | 26 | O-ring | 35 | Threaded insert |
| 9 | Ball bearing | 18 | Bearing nut | 27 | Pipe | 36 | Impeller nut |
install