Oil coolers series МХ

Oil coolers serie МХ  are meant for water cooling of hydraulic, compressor and industrial oils in the cooling systems of technological and special equipment.

Oil coolers are manufactured in climatic versions of УХЛ and O, the category of placing is 3 or 4 according to GOST 15150-69.

Technical characteristics, overall and mounting dimensions of oil coolers are agreed by order.

 

List of produced oil coolers:

Type of oil cooler

Basic parameters

Heat flow no less than, kW*

Oil discharge, m3/h

Water discharge, m3/h

 

Entering water temperature, С°

Entering oil temperature, max., С°

Hydrodynamic resistance, kPa(kgf/сm2)

Working pressure, MPa(kgf/сm2)

Mass, max, kg

 

oil

water

oil

 water
Oil cooler МХ-4,5

30

1,5-10

5-10

33

150

 

0,1

 

0,02

1,6

0,6

130
Oil cooler МХ-6

40

2,5-10

5-10

33

150

 

0,1

 

0,02

1,6

0,6

170
Oil cooler МХ-9

60

3-10

5-10

33

150

 

0,1

 

0,02

1,6

0,6

200
Oil cooler МХ-12

80

5-20

10-15

33

150

 

0,1

 

0,02

1,6

0,6

210
Oil cooler МХ-18

120

6-20

10-15

33

150

 

0,1

 

0,02

1,6

0,6

280

Basic standards for water:

Characteristics Sort of water and reference designation
Fresh water Mineralized water Sea water
ПВ МВ1 МВ2 МВ3 МВ4 МВ5 МВ6 МВ7 МВ8
Reference designation of cooler version depending on sort of cooling water
Н М М2 М5, СМ
Salt content
in water, mg/l		 0…300 300…1500 1500…3000 3000…5000 5000…15000 >15000
Type of contamination runoff, mg/l ≤1 - ≤1 -
suspensions,
mg/l		 - ≤23 ≤50 - ≤25 - Abrasive contaminants
≤25		 -

Note:
Runoff – total content of ammonia, hydrogen sulfides, nitrites etc.
Suspensions – fractions of mineral and organic origin (mechanical impurities).
For water МВ2, МВ3, МВ4, МВ5 – content of chlorides has not to be more than 2000 mg/l regardless of the total salt content.


Climatic versions and category of placing:

УХЛ - for macroclimate areas with moderate and frigid climate.
Т - for all macroclimate areas overland, except the macroclimate area with very frigid climate (general climatic version).
4 - for use in spaces (contents) with artificial regulation of climatic conditions (in enclosed heated or cooled spaces).


Reference designation of cooler type by order:

МХ-12-Н-УХЛ4, (ТКЛУ.065179.205), ТУ 3113-002-76242415-2015, where:

МХ – series of oil cooler; 
12 - oil cooler code;

Н - cooling version depending on the characteristics of the cooling water;
УХЛ - climatic version according to GOST 15150-69;
4 - category of placing according to GOST 15150-69;
ТКЛУ.065179.205 - designation of main engineering document.

Example of product recording for work on mineralized water - М2: 
МХ-12-М2-УХЛ4, (ТКЛУ.065179.205-02), ТУ 3113-002-76242415-2015.

 

Besides above-listed types of the oil coolers, we design and produce the oil coolers by specification of the customer.