Rina Serie SRP 


Compacity, G force and efficiency.

The RINA SRP models are vertical decanting tubular bowl centrifuges turning at very high speed (15.000G mini).

They are being used for solid-liquid separation (“C” version) or liquid-liquid separation (“S” version).

The “C” version, Clarification, allows the extraction of very fine impurities suspended in a liquid phase with low concentration of solids. The high G factor is generating an important separation strength. The solid is settling and accumulating on the cylindric ferrule of the suspended rotor and the processed liquid is extracted completely clarified. When the rotor is full, the discharge of solid is done manually after stopping the equipment.

The “S” version, Separation, is used to separate 2 non-miscible liquid phases presenting different densities. Depending on the relative concentration of each phase, the relevant diaphragm is installed in order to get 2 continuous flows of purified liquids.

In both cases, the feed rate is being adjusted in order to set the time residence of the product inside the decanting rotor.

 Riera Nadeu accumulates experience in various sectors from Biotechnology to waste treatments, including Pharmaceutical or Foodstuff industries.

The RINA SRP equipments are very easy to operate and require very low maintenance.

All the models are equipped with full opening casing to lower the noise emissions, guarantee the safe operation of the centrifuge and make the extraction of the rotor easy from the front side according to the GMP requirements. This casing can be equipped with heating or cooling coils to either minimize heat transfer by the mechanical heat of the rotating rotor or to additionally warm the product up.

From the safety point of view, they can be adapted to work in explosive hazardous area with the relevant certification or approval for the operating location.

RINA Supercentrifuges can also equipped CIP and SIP system.

When required, auxiliary or complementary devices can be supplied.


ModelsBowl Ø
Bowl height
G factor
Motor power
Bowl Ø
Bowl height
Cu. Ft.
SRPB 0,25452000,2525000156250,51,7780,01
SRPB 3856353180001530013,35160,07
SRP/SRPB 51057355160001500034,13290,19
SRP/SRPB 81257358147001500054,92290,27
SRP/SRPB 101457351013700150005,55,71290,35
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