Standard APTE high performance heatexchangers

APTE^® Apparatetechnik Harald Schönstein GmbH

Heatexchangers with bronzeendcovers and removable tubestack

Type

EC100-4276-2

EC120-4276-3

EC140-4276-4

FC100-3891-2

FC120-3891-3

FG100-3910-2

FG120-3910-3

GL140-3167-2

GL180-3167-3

Weight

[kg]

3,2

3,8

4,8

6,3

7,3

10

12

20

26

Dimensions

[mm]

260 x 100 x 100

346 x 100 x 100

444 x 100 x 100

358 x 130 x 130

456 x 130 x 130

472 x 150 x 130

600 x 150 x 130

500 x 190 x 170

630 x 190 x 170

Waterconnections

Engine

[BSP]

1

1

1

1 1/4

1 1/4

1 1/2

1 1/2

1 1/2

1 1/2

Fresh

[BSP]

3/4

3/4

3/4

1

1

1 1/4

1 1/4

2

2

Engine

output

[kW]

40

50

75

60

90

120

150

180

250

Material: Endcover: Bronze Tubes: CuNi 90/10 Body: Aluminum

The ratings given are based based on the total output power of the engine and reflect a seawater inlet temperature of 32°C as prescribed by classification societies i.e. Germanischer Lloyd

Important note:
The seperate expansiontank should be mounted above cylinder head level and with the engine water circuit arranged so that it is self venting on initial filling. A by-pass type thermostat should be used and arranged so that only the heatexchanger is by-passed when the engine is cold. The cooler and all other components including a water jacketed exhaust manifold if fitted, any oil coolers, charge air coolers and exhaust gas heatexchangers should be so positioned in the circuit that they always receive the full flow of the engine water pump. Thermostats of the type used on some automotive engines, which simply interrupt the cooling water flow when the engine is cold, are not recommended.
For unattended operation, automatic engine shut down equipment should be provided.


	Apparatetechnik Harald Schönstein GmbH D-22594 Hamburg Postbox 52 0403 Tel. +49(0)40/ 89 3003 Fax +49 (0)40/ 89 3004 Mobile +49 (0)173 2086 308 © by APTE GmbH, the manufacturer or author. All rights reserved. Version 11.01.2005