Flowtex Engineers

Simplex Oil Cooler : Single Oil Cooler
Duplex Oil Cooler : 2 Coolers with Changeover Valve arrangement
In Duplex Cooler set, one cooler is kept in standby position and other is operating. During maintenance the standby cooler is used to provide uninterrupted service.
We manufacture this cooler in Vertical Mounting and Horizontal Mounting.

Material of Construction of Simplex & Duplex Oil Coolers
Shell	IS 3589 or SA 106 Gr.B or SS 304
Tubes	SS 304, SS 316, Ad Brass, Copper & Cupro-Nickel
Tube-sheets	Stainless Steel or Carbon Steel or Naval Brass
End Covers	Stainless Steel or Carbon Steel

We manufacture Shell and Tube Heat Exchangers in Simplex and Duplex Arrangements.
Both Horizontal Mounted & Vertical Mounted Heat Exchangers are manufactured in our Factory.
Duplex Oil Coolers consists of 2 Coolers + 3 Way Ball Valves in Stacked Condition, or mounted side-by-side (Vertical Mounting).
When 1 Cooler is working, another is in standby. During maintenance the 3-Way Change Over valve is operated to start Standby Cooler and maintenance activity is carried out without shutting down the system.
Duplex Oil Coolers allows continuous operation of the Lubrication System without stopping the System / Line

We have Handled Oil Flow Rates from 10 LPM to 2500 LPM, Lube Oil Coolers are manufactured for Oil Grades from VG 32 to VG 460, The Size of Biggest Oil Cooler manufactured in our Factory is of Ø800 Shell Dia x 4.5 mtr Long

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Duplex Oil Cooler Set
Max. Oil Flow Rate : 1800 LPM Heat Exchanged Capacity : 8,64,000 kcal/hr

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Material of Construction for Lube Oil Coolers is as follows
Part	Material of Construction
Shell	Carbon Steel, SA106 Gr.B, IS 3589 ERW, SS 304 or SS 316
Tubes	SS 304, SS 316, Admiralty Brass, Copper, CuNi 90/10, CuNi 70/30
Tubesheet	IS 2062 Gr.B, SA 516 Gr.70, Naval Brass, AB-2, SS 304, SS 316
Baffles	Brass, Cabon Steel, SS 304 or SS 316
End Covers	SA 516 Gr.70, IS 2062 or SS 304
Saddle Support	SA 516 Gr.70, IS 2062

Application Areas

Gear Box & Lubrication System Manufacturers
Steel & Power Industries
Cement Industries
Sugar Industries
Food & Pharma Industries
Power Plants & Power Generation
Turbine Manufacturers

Global Market Presence

India
African Countries Nigeria, Ghana, South Africa, Ethiopia, Libya, Morocco, Egypt, Kenya
Middle East Countries Saudi Arabia, Oman, Egypt, Sudan, Turkey, Iraq, Iran
Asian Countries Philippines

These Coolers are used in below Industries

Power-Plants For Turbine Oil Cooling
Sugar Factories For Steam Turbines
Cement Industries For Gear Box Lubrication
Paper Industries For Bearing Lubrication.

Applications

• Power Plants: Cooling turbine oil to maintain optimal operating temperatures.
• Sugar Factories: Cooling steam turbine oil to ensure efficient performance.
• Cement Industries: Lubrication of gearboxes to prevent overheating.
• Paper Industries: Lubrication of bearings to reduce wear and tear.

Design Features

• Duplex Configuration: Consists of two coolers with a 3-way ball valve in a stacked or side-by-side arrangement.
• Continuous Operation: Allows one cooler to operate while the other is in standby for maintenance, ensuring uninterrupted lubrication system performance.
• Mounting Options: Available in both horizontal and vertical configurations.

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Shell and Tube Duplex Oil Coolers

We are Manufacturer, Supplier, Exporter of Shell and Tube Duplex Oil Coolers, Tube Heat Exchangers in Karnataka, India, Africa & Gulf Countries.

Application Areas

Global Market Presence

Applications

Design Features