| Customization: | Available |
|---|---|
| After-sales Service: | Free Technical Support |
| Warranty: | 1 Year |
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ZA series processing pump are horizontal, singe stage, back pull-out design, they meet 10th version of ANSI/API610-2004. It is radial split casing type. High generalization degree Hydraulic parts and bearings. Impeller is open or semi-open type, matched with front and back wear-resistant plate. Applicable for transferring various liquids with solid, slag oars, viscous fluid etc. Shaft with shaft sleeve, totally isolated to the liquid, avoid corrosion of shaft, improves lifespan of the pump set. Motor is with extended diaphragm coupling, easy and smart maintenance, without taking apart pipes and motor.
| Diameter | DN 32-400mm |
| Capacity | up to 2600 m3/h |
| Head | up to 300m |
| Liquid Temperature | -80~ 170 ºC |
| Working pressure | ~ 2.5 MPa (Details will be refer to drawing of P-T, according to different temperature to select right materials) |
√ Refinery, petrol-chemical industry, coal processing and lower temperature engineering
√ Chemical industry, paper-making, pulp, sugar and such like normal processing industry
√ Sea water desalination
√ Auxiliary system of power station
√ Environment protection engineering
√ Ships and offshore engineering
Casing
Sizes over 80mm, casings are double volute type to balance radial thrust to improve noise and extend life span of the bearing; SLZA pumps are supported by foot, SLZAE and SLZAF are central support type.
Flanges
Suction flange is horizontal, discharge flange is vertical, flange can bear more pipe load. According to client's requirements, flange standard can be GB, HG, DIN, ANSI, suction flange and discharge flange have the same pressure class.
Cavitation performance
Vanes extend to suction of impeller, at the same time size of casing enlarged, thus make the pumps have better cavitation performance. For special purpose, induction wheel can be equipped to improve the anti-cavitation performance.
Bearing and lubrication
Bearing support is a wholly one, bearings are lubricated with oil bath, oil slinger can ensure enough lubrication, all these prevent somewhere temperature rise because of lower lubricating oil. According to specific work condition, bearing suspension can be non-cooling(with steel heat), water cooling (with water cooling jacket) and air cooling(with fan). Bearings are sealed by labyrinth dustproof disc.
Shaft seal
Shaft seal can be packing seal and mechanical seal.
Seal of pump and auxiliary flush plan will be in accordance with API682 to ensure safe and reliable seal in different work condition.
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