centrifugal pump

centrifugal pump

Product catalog summary

Working Principle

The flat vane pump operates using a special flat vane impeller that leverages the physical viscosity of the fluid and the unique structure of the flat vanes to create laminar flow. This laminar flow gently pulls the fluid from the inlet and pushes it out through the outlet without causing impact or turbulence inside the pump. The fluid layers in contact with the impeller and the pump walls move synchronously without friction, preventing damage to the fluid and the pump components.

This design eliminates common pump issues such as impeller wear, clogging, and cavitation, making the flat vane pump highly reliable and efficient under harsh conditions. It is especially suitable for transporting fluids with varying viscosities, high-viscosity fluids, fluids containing solid particles (up to 75% concentration and particle sizes from 30 to 80 mm), fluids with high gas or air content (up to 68%), fibrous slurries like cotton and wood pulp, and sewage or waste requiring gentle handling.

Applications

  • Pharmaceuticals
  • Biological engineering
  • Chemical wastewater treatment
  • Wine production
  • Starch processing
  • Pulp and paper industry
  • Food industry

The pump is ideal for fluids that require gentle transport without damage, including fragile particles such as blood cells, long fibers, and sediments. It prevents clogging and fiber loss, ensuring uniform fluid flow without dehydration or impact.

Key Features and Advantages

  • No impact or pulsation during operation
  • No radial load on the impeller
  • Minimal wear and tear, reducing maintenance and part replacement
  • Non-blocking design suitable for fluids with solids and fibers
  • Gentle handling preserves fluid integrity and product quality
  • Reliable and efficient performance under severe operating conditions

Technical Specifications

The document provides detailed specifications for two series of pumps: the TSPY centrifugal flat vane pumps and the BAW sanitary centrifugal pumps.

TSPY Series (Centrifugal Flat Vane Pumps)

ModelFlow Rate (T/H)Head (M)Power (KW)Speed (r/min)Inlet (DN)Outlet (DN)
TSPY-20-20-120280.552800DN20DN20
TSPY-32-25-1505201.12800DN32DN25
TSPY-50-32-1608242.22800DN50DN32
TSPY-50-40-160102432800DN50DN40
TSPY-50-40-200103542800DN50DN40
TSPY-50-40-200S8122.21450DN50DN40
TSPY-65-50-160252542800DN65DN50
TSPY-65-50-20025355.52800DN65DN50
TSPY-65-50-25025507.52800DN65DN50
TSPY-65-50-200S201231450DN65DN50
TSPY-65-50-250S201841450DN65DN50
TSPY-80-65-2005035112800DN80DN65
TSPY-80-65-250505018.52800DN80DN65
TSPY-80-65-250S40207.51450DN80DN65
TSPY-80-65-300S4032111450DN100DN65
TSPY-100-80-2008035152800DN100DN80
TSPY100-80-2508050222800DN100DN80
TSPY100-80-250S7020111450DN100DN80
TSPY100-80-300S7032151450DN150DN80
TSPY150-100-250S10020151450DN150DN100
TSPY150-100-300S1003218.51450DN150DN100
TSPY150-100-400S10055221450DN150DN100
TSPY200-150-250S1801818.51450DN200DN150
TSPY200-150-300S20030301450DN200DN150
TSPY200-150-400S20045451450DN200DN150
TSPY250-200-250S40018301450DN250DN200
TSPY250-200-300S40030551450DN250DN200
TSPY250-200-400S40048751450DN250DN200

BAW Series (Sanitary Centrifugal Pumps)

ModelFlow Rate (T/H)Head (M)Caliber (mm)Rotation Speed (r/min)Power (KW)
BAW-1-1011032/2529000.55
BAW-3-1631640/3229000.75
BAW-5-245244029001.5
BAW-5-325324029002.2
BAW-10-24102450/4029002.2
BAW-10-36103650/4029003
BAW-20-2420245029004
BAW-20-3620365029005.5
BAW-30-24302465/5029005.5
BAW-30-36303665/5029007.5
BAW-40-36403680/6529007.5
BAW-50-40504080/65290011
BAW-80-308030100290015
BAW-80-408040100290018.5
BAW-100-4010040125290022
BAW-120-4012040125290030

Sanitary Centrifugal Pump Features and Applications

The BAW series sanitary centrifugal pumps feature simple structure, easy disassembly, adjustable foot height, vibration-proof design, low noise, high efficiency, and long-term reliable operation with easy maintenance. They provide gentle and tender handling of materials, meeting food hygiene standards and preserving the original flavor of products.

These pumps are mainly used in industries such as pharmaceuticals, alcohol, food, chemical, and beverage sectors where small flow rates with high pressure and high-pressure filtration are required.

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Catalog excerpts

centrifugal pump-1

CENTRIFUGAL PUMP FLAT VANE PUMP(NO-BLOCKING DISC PUMP) The principle Is that the special flat board is adopted as the vane.th rough the physical viscous driving and the special structure of flat vane.the medium will form Iaminar flow to pulI the medium from the inlet and push it to the outlet centrifugal flat vane pump is designed to transport fluid medium through the physical viscosity driving and the Iaminar flow formed by the medium Therefore, the medium wilI make bar-shaped flow inside the pump without lmpact. the medium contacting the vane and the flow Iayer of tube wall are static to the vane,and they can move synchronously without friction,so that there is no medium impact that may damage the product,and the laminar flow of pump can be protected Therefore,the flat vane pump can absolutely solve the common problems of produet damage abrasion of vane and pump body caused by media,vane blocking and occurrence of cavitation etc. The special functions of flat vane pump enable the pump to work under severe conditions more reliably more excellently. more economically and more efficiently. Most important of all.it wilI not damage the mediu.It is applicable for transporting media of different viscosity,media of high viscosity,media with solid particles,media requiring that the particles should be protected from being damaged and media requiring soft transportation and not be easily impacted by high speed centrlfugal impact. Application range:it is applicable for transporting media of different viscosity,media of high viscosity media with solid particles of more than 75%(accord-ing to the requirement.it can be designed to transport particles of 30—80mm),media requiring that the particles should be protected from being damaged,media with gas or air of more than 68%,cotton pulp and wood pulp containing various fibers.media requiring soft transportation and not be easily impacted by high speed centrituqaI impact,as welI as sewage waste etc. Product:the special functions of flat vane pump enable the pump to work under severe conditions more reliably more excellently, more economically and more efficiently. Most important of all, it wilI not damage the medium. Even the crispy blood cells will not be damaged when transported by flat vane pump.There is no winding or blocking when transporting particles,long fibers and sediments When it is transported the flat vane pump.the paper pulp can pass without impact so as to guarantee the equality of fluid. There has no the occurrence of dehydration and loss of fiber. The flat vane pump has such advantages as no impact,no pulse.no radial load and no abrasion. Therefore,the parts of flat vane pump do not need too much replacement and repair. It is widely applied in pharmacy, biological engineering,chemical sewage,wine,starch, paper&pulp, food etc lndustries. The pump has excellent performance,reasonable structure and reliable use. With simpIe structure,easy dismount,adjustabIe foot height,vibration-proof device,Iow noises,high efficiency,Iong-term normal operation,easy maintenance,gentle and tender treatment, of materiaIs this sanitary centrifugaI pump series is your ideaI choice.It complies with food sanitary standard and guarantees original taste of your products. Mainly used in industries such as pharmacy,aIcohol,foodstuff chemicaI and beverage to deliver Iiquid in smaII flow with high pressure and high pressure filtering. Specifications The parameter model ZHEJIANG XINGSHENG MACHNERY CO.,LTD ZHEJIANG XINGSHENG MACHINERY CO.,LTD

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