Оптовая цена насос для перекачки масла двухколонный высокого давления пневматический смазочный изготовленный в Тайване продажи
858 207,83-902 707,49 ₽
Сохранить в закладки 1601294738279:
Place of Origin | Shenyang, China | |||||||
Customized support | OEM, ODM | |||||||
Brand Name | SYIP(SHENYANG INDUSTRIAL PUMP FACTORY CO., LTD) | |||||||
Model Number | SJA / BRS Series | |||||||
CROSS SECTION DRAWING OF AY AND DSJH SINGLE-STAGE DOUBLE-SUCTION BETWEEN BEARINGS CENTRIFUGAL PUMPL | ||||||||
Pump Casing and Pump Cover | 1) AY/SJA series pump casing is centerline mounted. Design pressure is 5.0 MPa Fluid temperature is-45-+450℃Pump casing is double volute when suction diameter and discharge diameter are more than 100mm. Two structures are suitable for DSJH series pumps. 2) Top suction and top discharge nozzles conform with ANS and DIN standards. 3) Suction and discharge nozzle loads conform to API610 standards. Suction and discharge flanges are optional in accordance with industrial standards. | |||||||
Mechanical Seal | 1) The size of seal chamber completely conforms to API 682 standards (The second edition). 2) There is single mechanical seal, double mechanical seal, or assembly mechanical seal. Flushing, cooling, heating, quenching and buffer tank connecting conform with API610 standards. | |||||||
Impeller | 1) The impeller is cast in whole, and is statically balanced. If there is high requirement for vibration, impeller is dynamically balanced in G 6.3 class as required. Axial force of pump is mainly balanced by the balance holes of impeller. Hinging structure, axial force cannot be affected by suction pressure. When suction pressure is high, the axial force can be balanced by trimming the diameter of rear seal ring. 2) The impeller is connected with shaft and provided with lock washer to prevent reverse operation of pump (only suitable for cantilever structure) | |||||||
Pump Casing Drain | 1) Use flange connection as standard. 2) Drain structure can be optional according to users' requirements. | |||||||
Measuring Instruments | Various kinds of measuring instruments can be optional according to conditions at site. 1) Suction and discharge pressure gauges. 2) Bimetal thermometer and platinum thermal resistance for measuring bearing temperature. 3) Bearing vibration measuring instruments at both ends in three directions. | |||||||
Bearing body | 1) High interchangeability: only 3 bearing frames 2) Wind-cooling or water-cooling bearing frame is optional according the temperature of fluids. 3) Oil pool can be heated at low-temperature environment and fluid 4) Oil lubrication. Automatic oil filling cup and visual window are also installed on the bearing frame | |||||||
Shaft | 1) The shaft adopts heavy load and large diameter to meet the requirement of low shaft deflection and guarantee the life of bearing and seal. 2) Materials of shaft can be optional in accordance with different conditions to make sure that shaft diameter deflection of seal is less than 0.05mm | |||||||
Bearing | 1) The radial force can be balanced by cylindrical roller bearing. The residual axial force can be balanced by a pair of angular contact ball bearings. The bearing frame can be metal or non-metal 2) Oil lubrication for bearing | |||||||
Flinger | 1) Provide lubrication and cooling for bearing. 2) Prevent too high temperature of partial lubricating oil. | |||||||
Cooling/Heating Chamber | 1) Pump cover is rigidly design, which has the advantages of pressure-containing capacity and high reliability. The pump cover is provided with water-cooled chamber. The temperature of seal chamber is reduced for high-temperature condition to grantee safe and reliable operation of seal. 2) Cooling water or steam can be inputted into seal chamber in accordance with different conditions. | |||||||
Pump Casing and Pump Cover Seal | 1) Use controllably compressed spiral wound gasket. 2) Gasket materials can be selected in accordance with fluids. | |||||||
DESIGN FEATURES AND ADVANTAGES | ||||||||
The hydraulic part is designed by comparing and optimizing excellent hydraulic model at home and abroad by means of modern design software, etc., which has the advantages of wide range of flow rate and head, high efficiency, good cavitation performance, etc. The pump is a new energysaving, environmental protection and highefficiency product. | ||||||||
High interchangeability: only three kinds of bearingbodies to improve standardization, generalizationand serialization of products greatly. | ||||||||
There are three types of cooling methods for bearing bodies including air cooling, fan cooling and water cooling, which is optional according to different operating temperatures. Fan cooling is especially suitable for areas lack of water or areas with poor water quality. | ||||||||
Meal systems completely conform to AP1682 standard (The second edition). The pump can be matched with various kinds of seal and flush cooling plans, which is suitable for all kinds of complicated conditions and has the advantage of wide use range. |
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