Gasketed heat exchangers
J250
| BASIC INFORMATION ABOUT HEAT EXCHANGER – TYPE J 250 | |
|---|---|
| CONNECTION | 5 / 4 “ – threaded |
| DIMENSIONS – H x W x L [ mm ] | 468 x 198 x 125 + 2.6 x n |
| AREA PER PLATE [ m² ] | 0.041 x n |
| VOLUME PRIMARY / SECONDARY SIDE [ l ] | 0.081 / 0.081 x channels |
| WEIGHT OF HEAT EXCHANGER [ kg ] | 43.9 + 0.258 x n |
| THICKNESS OF END PLATES [ mm ] | 25 |
| THICKNESS OF INNER PLATES [ mm ] | 0.5 |
| MAXIMAL NUMBER OF INNER PLATES | 90 |
| TIGHTENING BOLTS | M 16 – 5.6 , 8.8 , 10.9 |
| MAXIMAL FLOW [ m³/h ] | 24 |
| MAXIMAL WORKING TEMPERATURE [ °C ] | 160 |
| MINIMAL WORKING TEMPERATURE [ °C ] | -5 |
| WORKING PRESSURES | NP6 , NP16 , NP25 |
| TEST PRESSURE [ bar ] | 32 |
n – number of inner plates
| BASIC CHARACTERISTICS OF HEAT EXCHANGER - TYPE J 250 | |||||
|---|---|---|---|---|---|
| Model | Number of inner plates | Heat transfer area [ m² ] | Volume hot side / cold side [ l ] | Dimensions H x W x L [ mm ] | Weight [ kg ] |
| J 250 - 020 | 20 | 0.82 | 0.73 / 0.81 | 468 x 198 x 175 | 49.1 |
| J 250 - 030 | 30 | 44927 | 1.13 / 1.22 | 468 x 198 x 200 | 51.6 |
| J 250 - 040 | 40 | 23377 | 1.54 / 1.62 | 468 x 198 x 225 | 54.2 |
| J 250 - 050 | 50 | 45048 | 1.94 / 2.03 | 468 x 198 x 250 | 56.8 |
| J 250 - 060 | 60 | 16834 | 2.35 / 2.43 | 468 x 198 x 275 | 59.4 |
| J 250 - 070 | 70 | 31809 | 2.75 / 2.84 | 468 x 198 x 300 | 62.0 |
| J 250 - 080 | 80 | 46813 | 3.16 / 3.24 | 468 x 198 x 325 | 64.5 |
| J 250 - 090 | 90 | 25263 | 3.56 / 3.65 | 468 x 198 x 350 | 67.1 |
| MATERIALS | |
|---|---|
| END PLATES | S235JR ( Č 0361 , 1.0115 ) – COATED |
| INNER PLATES AND CONNECTIONS | AISI 304 ( X5CrNil8 -10 , 1.4301 , 08Chl8N10 , Č 4580 ) |
| AISI 316 ( X5CrNiMo 17-12-2 , 1.4401 , 03Chl7N13M2 , Č 4573 ) | |
| AISI 316L ( X2CrNiMo 18-14-3 , 1.4435 , 03Chl7N14M2 ) | |
| GASKETS | EPDM – ethylene propylene diene |
| NBR – nitrile butadiene | |
| TIGHTENING BOLTS | Č 1531 |
