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The Centrifugal Fan Demonstration Unit has been developed for the study of the characteristics of a centrifugal fan. The unit is equipped with 2 different types of impellers; (forward and backward blades), which can be easily interchanged. The direction of the rotation can be changed using the 3-position command control. Vertical and inclined gauges allow a correct reading of the pressure. The inverter allows the speed to be varied, while observing the electrical power through the power meter. A Pitot tube allows the measurement of the air velocity at any point of the tube, and the measurements can be obtained from the digital display which is provided.
Experimental Capabilities:
1. Investigating and plotting the following curve characteristics of a centrifugal fan with straight blades.
Static pressure
Total pressure
flow
flow ( DPt- Q )
Performance - Flow (A· - Q )
Power - flow ( P - Q )
2. Investigating and plotting the following curve characteristics of a centrifugal fan with curved blades.
Total pressure - flow ( DPt- Q )
Power - flow ( P - Q )
Flow ( - Q )
Static pressure
Performance
flow
3. Obtaining the velocity profile of the flow in the suction pipe.
4. Measuring flow using the Pitot tube.
5. Studying the effects of varying the centrifugal fan spin speed.
6. Obtaining the differences between the static and dynamic pressure using a Pitot tube.
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As one of India's leading Axial And Centrifugal Fan Demonstration Apparatus manufacturers, suppliers & exporters, we deliver tender-grade quality with documented compliance to institutions, laboratories & training facilities across 65+ countries.
Every Axial And Centrifugal Fan Demonstration Apparatus unit is manufactured to international quality standards and tested before dispatch. Full QC documentation & calibration certificates included.
Established export channels across Africa, Asia, the Middle East & beyond. Complete shipping documentation — certificates of origin, packing lists, test certificates, customs paperwork.
Need a specific configuration of Axial And Centrifugal Fan Demonstration Apparatus? We offer customisation for tender specifications, OEM branding, voltage variants & bulk institutional orders.
Technical consultation before purchase, installation guidance, operator training documentation, and responsive after-sales support — backed by our specialist engineering team.
Trusted by institutions, governments & industries worldwide for reliable, tender-documentation-ready supply.
We supply Axial And Centrifugal Fan Demonstration Apparatus across seven major buyer segments worldwide:
Practical laboratory training & coursework experiments
STEM education & physics / chemistry / biology demos
Process quality, testing & calibration requirements
Clinical lab, diagnostics & pathology applications
Ministry, defence research & PSU lab infrastructure
UNICEF, WHO, UNDP & bilateral aid procurement
Skill development & technical training labs
Direct & sub-contractor tender fulfilment
Manufacturing scale & global reach
Documentation-ready supply for tender-grade procurement — certificates of origin, test certificates, calibration data & compliance matrices.
Laboratory Instrument India is a recognised manufacturer, supplier and exporter of Axial And Centrifugal Fan Demonstration Apparatus from India. We supply this product across our complete export network — from individual institutional purchases to large-scale tender supply contracts.
Nigeria, Kenya, Ghana, Ethiopia, Tanzania, Uganda, South Africa, Egypt, Morocco, Algeria, Senegal, Cameroon
Bangladesh, Sri Lanka, Nepal, Myanmar, Vietnam, Indonesia, Philippines, Malaysia
UAE, Saudi Arabia, Oman, Qatar, Kuwait, Iraq, Jordan
All shipments include complete export documentation, customs paperwork & freight handling.
Common questions from buyers, procurement officers & technical evaluators about ordering, customisation, lead time & documentation.
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