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BOSP Sanitary Centrifugal Pump

A new generation of BOSP series sanitary centrifugal pump meets the GMP requirements, providing users with better performance and higher efficiency, longer life, greater benefit.

BOSP centrifugal pump is a sanitary centrifugal pump that meets the highest sanitary requirements for use in the food-processing and pharmaceutical,dairy,milk,bear industries.

Some of its uses include processes in the brewing, dairies and beverage industries in general, and with the appropriate options it can also be used in complex applications such as evaporators, concentrators, distillation towers, decanting of syrups, and purified-water loops in the pharmaceutical industry.

Working principle:

Housed inside the casing, the impeller rotates in conjunction with the pump shaft .With this arrangement, the impeller blades convey energy to the fluid in the form of kinetic energy and pressure energy.

This pump is not reversible by simple reversal of the direction of rotation. The direction of rotation is clockwise when the pump is viewed from the rear side of the motor.

* Drugs: transfusion, distilled water, high pure water, containing particles (3-6 mm) of the medicine liquid leachate. 
* Cosmetics: dyes, alcohol, essential oils. 
* Beverages: alcohol, liquor, beer, wort, fermentation broth, juice drinks, beverages with particles. 
* Dairy: whey, cream, milk, sugar 
* Other: Candy industry, baking industry, chemical industry, etc. 

Parts in contact with pumped media
AISI 316L or 304
Other parts in stainless steel
AISI 304
Gaskets (standard)
Mechanical seal (standard)
Inside surface finishing
Ra < 0.4 um.
Outside surface finishing
Mirror polished
Mechanical seals in SiC/C, SiC/SiC or TgC/SiC. 
Cooled or double mechanical seal. 
Gaskets in FPM (Viton? and PTFE. 
Connections: Clamp, SMS, RJT, etc. 
Motors with additional protection.(movable, Explosion proof). 
Trolley and/or Switchboard.

Selection Help 
* Pump Flow: Using the middle section of the performance curve is appropriate. 
* Pump operating temperature: -20-100 ℃ (maximum sterilization temperature of 133 ℃). 
* Working environment and the media: to determine whether proof. 
* Working conditions: high-low level or horizontal delivery, non-self-priming type. 
* Pump Material: 316L and 304 according to requirements of selected medium. 
* Pump Sealing material: standard rubber ring is silicone rubber, according to media selection fluorine rubber, EPDM, PTFE, NBR.

Flow Medium Parts AISI304/AISI316L(1.4301/1.4404)
Without Flow Medium Parts AISI304(1.4301)
Outside Surface Semi bright
Inside Surface Polished Ra0.4
Product Wetted Seals EPDM,Silicone,FPM.NBR
Max.Inlet  Pressure 0.5MPA
Temperature Range -10ºC~140ºC
Noise Level(At 1m) 60-80dB(A)
Capacity 1.5~200ton/hour
Motor ABB Motor and China motor,Siemens
Voltage 220V,380V,440V,480V,ect
Impeller Type Closed Impeller,Open Impeller,Semi-Open Type Impeller
Connection ends Triclover,butt weld,threaded,union and flange
Machanical seal(standard plumbago&silicon carbide

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Technical Support
05 June 2020
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