SOG-913KT1ФB3 liquid purification unit is intended for purification of highly-contaminated petroleum-based liquids (expect highly flammable liquids with flash temperature lower than 40ºC) from mechanical contaminants and non-solute water, i.e. substances with density greater than the density of purified liquids. This modification of liquid purification unit is capable of prefiltering of liquids. The unit can be made explosion-proof and can be equipped with continuous water extraction line.

The unit can be used to maintain the purity of liquids used in production, repair and technical maintenance of aircraft vessels, gas pumping equipment, road construction vehicles, engines, processing units, technological and other equipment. This can improve the stability and longevity of hydraulic lubrication systems and aggregates as well as the quality of processed surface; it also can lead to increased service period for process liquids and oil, thus reducing environmental impact from the equipment.

The unit utilizes precise explosion-proof electrical equipment with a group II explosion-proof shell (as specified by GOST (State Standard) no. P 51330 0-99 and GOST no. 12.2.020-076) and bears the following markings of explosion-proofing: 2 Exed II CT6.


Technical parameters

 Maximal production output, l/minute


Rate of liquid purification from abrasive contaminants (if the initial contamination rate is ranked 15-17 according to score provided in GOST (State Standard) 17216-2001), range of purity


Water concentration in the purified oil at the outlet of purification unit (if the initial water concentration is up to 2%), % 


Centrifuge rotor speed, rpm


Contaminant capacity (for abrasive contraminants), kg


 Detachable plate


Waste sediment pan


Electric motor power (for a 380V, 50 Hz, three-phase current), kW 


Maximal dimensions, mm


Maximal weight, kg


Operation conditions


Maximal permitted liquid temperature, ºC


Liquid viscosity, cSt

от 3 до 350