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.

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.

They can also equipped with cooling or heating system, CIP and SIP.

When required, the auxiliary or complementary devices can be supplied.


ModelsBowl Ø
Bowl height
G factor
Motor power
Bowl Ø
Bowl height
Cu. Ft.
SRPB 0,25452000,2225000156250,51,7780,01
SRPB 3854202,03180001530013,35160,07
SRP/SRPB 51057355,44160001500034,13290,19
SRP/SRPB 81257357,73147001500054,92290,27
SRP/SRPB 101457359,8813700150005,55,71290,35