Air-cooled heat exchangers of small flowtype АВМ are designed for condensation and cooling of vapor, gaseous and liquid media used in the technological processes of oil refining, petrochemical, chemical, gas and other related industries.

Air cooling devices

Air-cooling devices of low flow type AVM are designed for condensation and cooling of vapor, gaseous and liquid media used in the technological processes of oil refining, petrochemical, chemical, gas and other related industries.

Specification

Parameters

Values

Heat exchanging area:

from 105 to 775 m2

Nominal pressure:

0,6; 1,6; 2,5; 4,0; 6,3 МPа (6, 16, 25, 40 and 63 kg/cm2)

E-motor type:

AИM

E-motor capacity:

3 kW

Fan:

Axial

Fan impeller diameter:

800 mm

No of fan impeller revolutions:

1500 rev/min

Nooffanimpellers per vessel:

1; 2 pcs.

Tube finned surface factor (nominal):

9; 14,6; 20

No of tube rows per bay:

4; 6; 8

No of tube passes:

1; 2; 3; 4; 6; 8

Tube length:

1,5; 3 м

Bay material:

Б1; Б2; Б2.1; Б3; Б4; Б5

Tube bay type:

covering

Remark: material of inner tubes depends on the main material. Б1 - steel 10, 20; Б2, Б2.1 - 15Х5М or Х8; БЗ - 12Х18Н10Т, 08Х18Н10Т, 08Х22Н6Т; Б4-steel 10Х17Н13М2Т; Б5 - ЛАМШ77-2-0,05.

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