Da1 Dg Vertical Centrifugal Stainless Steel Multi-Stage Water Pump
Descripción de Producto
DA1 pump is a single suction, multistage, subsection type centrifugal pump, used for water and non-corrosive liquid, change the flow parts of the material, can be used for mine drainage acid water. The maximum temperature of medium is 80ºC. Flow range of 3~350m3/h, head range of 13~400m.
DA1 series pump is our own designed products, because of its small size, high efficiency. Has been industry, agriculture, transportation, civil and other departments of water supply system and fire systems popular products.
Won the title of Ministry excellent product.
Pump shaft seal for packing seal, can also be changed to mechanical seal. The manufacturing materials of the main parts are:
Pressure parts such as inlet section, middle section and outlet section: ordinary cast iron, ductile iron or stainless steel; Impeller cast iron, cast copper or stainless steel; Shaft one carbon steel or stainless steel.
When the pump is used as a fixed fire feed pump, in order to avoid the rust of the rotor parts caused by long-term stop of the pump, the parts that may produce rust are treated with rust prevention.
Model meaning: such as DA1-100X5. 100- Pump inlet and outlet diameter (mm), 5- pump series.
| Model | DA1 |
| Stage | 2-12 |
| Flow | 3-350m³/h |
| Head | 13-400m |
| Rotate speed | 2920-2950rpm |
| Shaft power | 14-174KW |
| Motor power | 2.2-200KW |
| Efficiency | 55%-76.8% |
| NPSH | 2-4.16m |
| Weight | 127-2375KGS |
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