VISO 臥式端吸離心泵
VISO Horizontal End-Suction Centrifugal Pump

    VISO產(chǎn)品運(yùn)用的CAD 和CFD 技術(shù)開發(fā)水力模型，確保其效率遠(yuǎn)遠(yuǎn)高于國(guó)家GB/T 13007 標(biāo)準(zhǔn)，產(chǎn)品能在高效運(yùn)行的同時(shí)節(jié)省能耗，從而為客戶大大降低運(yùn)行成本。VISO 可以輸送不易燃的、低粘性且不含較大體積固體顆粒、磨損物質(zhì)以及纖維的液體。含不同化學(xué)成分的介質(zhì)也可以泵送，只需要更改材質(zhì)以及密封裝置（請(qǐng)參考VISO 構(gòu)件材質(zhì)表）
   VISO products apply the most advanced CAD&CFD technology development hydraulic mode in the world to ensure its efficiency exceed GB / T 13007 national standard ,the product can efficient operation and save energy consumption ,thus reduce production costs greatly for customers.Pumping liquid with non-flammable, low viscosity is appropriate, and liquid can not contain larger solid, attrite material and fiber. Medium with different chemical compositions also can be carried by VISO pump with changing the material and seal glａnd (please refer to
the behind optional table of material)

參數(shù)范圍 Wide range of parameter
額定流量可以達(dá)1500ｍ³/h 流量可以達(dá)2100ｍ³/h
Maximum rated flow can reach 1500m³/h maximum can reach 2100m³/h
揚(yáng)程可以達(dá)160m
Maximum total head can reach 160m
進(jìn)出口管徑可以達(dá)400mm
Exp-imp caliber can reach 400mm
介質(zhì)溫度：-15℃~140℃（配熱水密封）
Liquid temperature: -15℃~140℃ (with water seal)
工作壓力： 16bar、25bar
Max working pressure: 16bar、25bar

應(yīng)用領(lǐng)域Widespread applications
產(chǎn)品可廣泛應(yīng)用于供水、供熱、空調(diào)系統(tǒng)、增壓供水、消防噴淋系統(tǒng)、噴灑、灌溉、游泳池、噴泉供水等。
Products can be widely used in water supply, heating, air conditioning system, pressurized water supply, fire hydrant system , sprinkler , irrigation , swimming pools , water supply of
fountains and so on .

產(chǎn)品優(yōu)勢(shì)Advantages
VISO 系列是一款真正滿足客戶全方面需求的產(chǎn)品。
VISO series is a kind of product that can really meet the needs of customers
適合各種應(yīng)用場(chǎng)合:所有型號(hào)能同時(shí)被應(yīng)用在50Hz 和60Hz 情況下運(yùn)行。
Suitable for various applications: All models can be used in case of 50Hz and 60Hz operation.

高標(biāo)準(zhǔn)化 High standardization
高標(biāo)準(zhǔn)化設(shè)計(jì)的VISO 水泵，極大地提高了零件的互換性，降低需要備品備件的種類和數(shù)量，更便于檢修管理，幅度降低用戶日常維護(hù)成本。
Designed in high standardized VISO pump greatly improve the interchangeability of parts, reduce the type and quantity of spare parts for customers, easier maintenance and management, directly save the costs of usual maintenance greatly for you.

維護(hù)簡(jiǎn)單 Easy to maintain
VISO 產(chǎn)品采用目前的后拉式結(jié)構(gòu)，拆裝維護(hù)簡(jiǎn)單?？梢宰龅讲鹦稌r(shí)不動(dòng)管路系統(tǒng)、泵殼和電機(jī)，安裝后無須重新對(duì)中，大大減少維修工作量。而且，VISO 采用NSK 免維護(hù)軸承，在正常使用情況下，可以終身免維護(hù)，無需為定期添加潤(rùn)滑脂而煩惱，大量節(jié)約日常維護(hù)時(shí)間。按ISO1940-2000，G6.3 級(jí)校準(zhǔn)平衡，運(yùn)行時(shí)振動(dòng)小，大大提高了軸承和機(jī)封的使用壽命。嚴(yán)格的質(zhì)量保證體系，的裝配工藝，也為VANO 產(chǎn)品穩(wěn)定的性能提供了堅(jiān)實(shí)的保障。
VISO products adopt the most mature rear entry structure, easy to dismounting and maintain.Demolition can be done without moving pipeline system, pump case and electrical machine, after install, need not center again,greatly reduce maintenance workload. And VISO adopt Maintenance-free bearings with NSK, in normal use, it can be lifelong maintenance free, do not worry about add grease regularly, save plenty of daily maintain time.

技術(shù)特征Technical features

閉式結(jié)構(gòu)葉輪：采用優(yōu)秀的水力模型，效率高，抗汽蝕性能強(qiáng)。
Closed structure impeller: adopt excellent hydraulic mode efficient, highly resistant to capitation erosion.

單端面機(jī)械密封：結(jié)構(gòu)簡(jiǎn)單，密封性能好，使用壽命長(zhǎng)，維護(hù)方便（符合ISO3069 標(biāo)準(zhǔn)）。
Single mechanical seal: simple in structure, good sealing performance, long life, easy to maintain (meet the criterion of ISO3069).

重型不銹鋼軸：高速運(yùn)轉(zhuǎn)時(shí)剛性強(qiáng)，不易損壞，堅(jiān)實(shí)耐用。
Heavy stainless steel shaft: when high-speed running rigidity is strong, uneasy to damage, solid and durable.

軸向力：采用平衡孔平衡軸向力，軸承受力小，有效的提高了軸承壽命。
Axial force: adopt balance hole to balance axial force,bearing’s capacity is small, effectively improve the bearing life.

葉輪平衡：葉輪按ISO1940-2000，G6.3 級(jí)校準(zhǔn)平衡，運(yùn)行時(shí)振動(dòng)小，大大提高了軸承和機(jī)封的使用壽命。嚴(yán)格的質(zhì)量保證體系，的裝配工藝，也為VANO 產(chǎn)品穩(wěn)定的性能提供了堅(jiān)實(shí)的保障。
Impeller balance: impeller meets the criterion ofISO1940-2000, G6.3-level to calibration balance, little vibration,greatly improve the life of bearing and mechanical seal. Strict quality guarantee system, advanced assemble technique, also supply solid safeguard for the steady performance of VANO products.

軸 Shaft
加長(zhǎng)軸的設(shè)計(jì)可以減小偏差，錐形軸的設(shè)計(jì)可以確保軸在運(yùn)轉(zhuǎn)狀態(tài)下的可靠鎖緊，鍵聯(lián)結(jié)，雙螺母鎖緊，同時(shí)也方便維修時(shí)葉輪的拆卸。軸的材質(zhì)設(shè)計(jì)也可以按照需要更改。
The design of lengthening shaft can reduce the deviation; the design of conical shaft can ensure that shaft is drop locked when running. key joint, double nut is locked, and it is easy to dismantle shaft when service. The material design of shaft also can be changed as needed.

軸封 Shaft seal
VISO 系列的軸封的選擇范圍很廣。如果介質(zhì)的溫度高或含沙量高，對(duì)密封件有特殊的要求，請(qǐng)及時(shí)聯(lián)系VANO。
The range of choice of VISO series shaft seal is wide. If medium temperature is high or sａnd content is high, the seals have special requirement, please contact with VANO.