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Our Marine heat exchanger is made of stainless steel 316L or titanium material and with a compacted size for boat cooling. - details see: https://www.machineto.com/ce-approved-marine-oil-cooler-stainless-steel-316l-10242119

We are specialized in the manufacturing of heat exchangers and oil coolers, including the following oil coolers

Engine & tranmission oil coolers

Exhausted air to water intercoolers

Hydraulic Oil Coolers

Marine Heat Exchangers

DC heat exchangers

Fuel Coolers

After Coolers

Features of Marine heat exchanger:

With corrugated tubes, this marine heat exchanger ensures high viscosity oil with good flow velocity inside of the unit.

This features made this marine heat exchanger efficient and cost effective on water to oil cooling system.

Advantages of Marine heat exchanger:

1. High heating efficiency for oil cooling

2. Compacted size

3. Easy installation

4. Stainless steel 316L or titanium shell & tubes.

5. Various connectors for connection.

Performance data of Marine heat exchangers

Typical examples of heat exchangers fitted to marine transmissions with an oil inlet temperature of 80°C and a sea water temperature of 32°C.

Type	Sea water pipe (mm)	Engine Water Pipe	Engine power
			kW	HP
DC 50 DC 60 DC 90 DC120	20/25 20/25 20/25 20/25	Rc 3/8" or 1/2" Rc 3/8" or 1/2" Rc 3/8" or 1/2" Rc 3/8" or 1/2"	30 40 60 80	40 54 80 107
EC 80-E EC100-E EC120-E EC140-E	32/40 32/40 32/40 32/40	Rc 1/2" Rc 1/2" or 3/4" Rc 1/2" or 3/4" Rc 3/4"	60 90 120 150	80 120 160 200
FC100-E FC120-E FC140-E FC160-E	65 65 65 65	Rc 1" Rc 1" Rc 1" Rc 1"	135 180 225 270	180 240 300 360
FG100-E FG120-E FG140-E	Rc 2 1/2" Rc 2 1/2" Rc 2 1/2"	Rc 1 1/4" Rc 1 1/4" Rc 1 1/4"	225 270 360	300 360 480
GL140-E GL180-E GK190-E GK250-E GK320-E	Rc 2" Rc 2" 100 100 100	Rc 1 1/2" Rc 1 1/2" Rc 2" Rc 2" Rc 2"	360 450 700 950 1200	480 600 940 1270 1608
GL140-H GL180-H GL240-H GK190-E GK250-E GK320-E	Rc 1 1/2" Rc 1 1/2" Rc 1 1/2" Rc 2" Rc 2" Rc 2"	Rc 2" Rc 2" Rc 2" Rc 2 1/2" Rc 2 1/2" Rc 2 1/2"	180 250 320 360 450 550	240 335 428 428 600 737
JK190-E JK250-E JK320-E PK190-E PK320-E PK350-E PK400-E	Rc 2 1/2" Rc 2 1/2" Rc 2 1/2" Rc3" Rc3" Rc3" Rc3"	80 80 80 100 100 100 100	550 700 850 700 950 1200 1400	737 938 1140 938 1273 1608 1876

Design Parameter

Maximum working pressure on oil side:25 bar

Maximum working pressure on water side: 3 bar, 10 bar, 15 bar

Maximum working temperature: 125°C

We produce customized applications on different working pressure and temperature.