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After treament the viscosity ,temperature, pressure of the fuel oil can meet the requirement of diesel engines - details see: https://www.machineto.com/marine-heavy-fuel-oil-booster-unit-10299996

Technology data		Type and specifications
		KHVU-C3-1.0E-C	KHVU-C3-1.2E-C	KHVU-C3-1.8E-C	KHVU-C3-3.0E-C	KHVU-C3-5.0E-C
Rated fuel feed volume	M³/ h	1.0	1.2	1.8	3.0	5.0
Rated fuel output volume	M³/ h	1.6	2.0	3.3	5.0	9.0
Min. return oil Volume	M³/ h	0.6	0.8	1.5	2.0	3.0
Max. fuel output pressure	Mpa	0.6~1.0	0.6~1.0	0.6~1.0	0.6~1.0	0.6~1.0
Rated fuel feed pressure	Mpa	0.6 ± 0.05 , 0.8± 0.05
Max. fuel heating temperature	Degree ces.	135
Minimum fuel feed ratio		Equal or upper than 2
Rated fuel viscosity (temperature) control range	cst (D.C)	9 – 15 (90 – 139)
viscosity (temperature) fluctuation value	cst (D.C)	± 1 (no more than 3.8)
Steam pressure	MPa	0.7MPa
Set stabilized temperature	Mins	No more than 5
temperature control system tolerance	%	under 2
Power supply	V / Hz	3 PH 380V / 50Hz 3 PH 440V / 60Hz
Need engine quantity	Count according to 1000KW	1 – 2	2 - 3	3 – 6	5 – 9	8 – 20

(1)Fuel supply unit is the fuel control equipment before the fuel enters into internal combustion engine,when the fuel goes through the supply unit inside,it can remove partial mechanical impurities and ensure that the pressure,flow,viscosity or temperature,and the fuel meet the requirements of internal combustion engines.

(2)This unit is composed of oil feed pump,circulating pump ,strainer,fine filter(auto or half-auto filter),flow meter,mixed oil tank.heaters(by steam,by hot oil or hot water,by electricity or other media).Viscosity or temperature control system,valves,instrumentation and electrical control system etc.

(3)Its essential function lies in control the viscosity of the fuel by executer like switches from valves or electricity heater or conducted capacity to control the thermal volume of heat,thus to control the viscosity or temperature precisely after transforming the valued viscosity signal from the sensor to controller,which can guarantee the diesel engine run in best condition.

(4)KHVU-CIII-XE-C is the very ordinary model,its configuration integrates oil feed pump,circulating pump,strainer,auto filter or duplex backwash filter,flow meter,mixed oil tank ,composite heating device,viscosity and temperature control system with the technique data .