Kouper Lubricants

HIGH VISCOUS OIL - PROVISC SERIES

KOUPER manufactures extremely High Viscous oils which are free of solids, exhibits excellent wear protection which forms continuous and stable pressure resistant lubricating film.

Thanks to its specialized high-performance additive blend, PROVSIC 10 H & 20 H offers exceptional load-carrying capacity and superior wear protection.

These high-viscosity fluids demonstrate outstanding extreme pressure (EP) properties, as evidenced by 'Four Ball' weld load readings exceeding 8000 N. PROVSIC high viscous lubricant is extremely adhesive in nature, available in various base oil viscosities ranges from 10,000 to 20,000 cst, allows application by spraying and dipping.

HV LUBRICANT FOR OPEN GEAR DRIVES and JOURNOL BEARINGS

KOUPER PROVISC 10 H

KOUPER PROVISC 10 H is a top-tier gear oil featuring an extremely high viscosity-10000 cst, designed for large open and slow-running closed gear units & journal bearings. Its unique high-performance additive blend ensures exceptional load-carrying capacity and outstanding wear protection

PRODUCT	PROVISC 10 H
TYPE	SEMI-SYNTEHTIC
Density 20 °C, [g/сm3]	0.90
Kin. viscosity 40 °C [mm2/s]	~7500
Active Content-Kin. viscosity 40 °C [mm2/s]	~10000
Kin. viscosity 100 °C [mm2/s]	~320
Viscosity index	180
Flash point [°C]	≥ 150
Pour point [°C]	-12
FZG Load Stage wear [mg/kWh]	≥ 12
Four ball - weld load [N]	≥ 8000

KOUPER PROVISC 200 H

KOUPER PROVISC 200 H is a top-tier gear oil featuring an extremely high viscosity-18000cst, designed for large open and slow-running closed gear units & journal bearings. Its unique high-performance additive blend ensures exceptional load-carrying capacity and outstanding wear protection.

PRODUCT	PROVISC 20 H
TYPE	SEMI-SYNTEHTIC
Density 20 °C, [g/сm3]	0.90
Kin. viscosity 40 °C [mm2/s]	~12000
Active Content-Kin. viscosity 40 °C [mm2/s]	~18000
Kin. viscosity 100 °C [mm2/s]	~550
Viscosity index	175
Flash point [°C]	≥ 160
Pour point [°C]	-12
FZG Load Stage wear [mg/kWh]	≥ 12
Four ball - weld load [N]	≥ 8000

Note: Suitable with all lubrication system: Manual Lubricators, Centralized oil spray system & Centralized grease spray system.

Application

Journal bearings in sugar industries
Open gear drives of rotary kilns
Slow running closed gear units
Ball Mills
Rod Mills
Autogenous Mills
Dryers and Mixing Drums
Cement, Sugar, Steel, Mining, chemical, Fertilizer, Paper& Pulp Industries.

Good To Know

Reduced load on ETP due to non-presence of metal thickener & solid contents.
Avoids excessive bearing temperature
External water cooling could be avoided
Extremely adhesive in nature
Extended bearing life.
Good Housekeeping.
Excellent load carrying capacity