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12 - Scambiatori Acqua-Olio

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<strong>Scambiatori</strong> acqua-olio serie MGB 168 - AISI 304<br />

Water-oil heat exchangers series MGB 168 - AISI 304<br />

Con circuito acqua ispezionabile a quattro passaggi. Four ways controllable water circuit<br />

Entrata olio<br />

Oil inlet<br />

Uscita olio<br />

Oil outlet<br />

210<br />

N.2 Ø1 1/2"BSP<br />

149 I ±1<br />

ØF BSP<br />

Uscita acqua<br />

Water outlet<br />

Entrata acqua<br />

Water inlet<br />

Ø168<br />

<strong>12</strong>2 <strong>12</strong>4<br />

52 72<br />

70<br />

Scarico olio<br />

Drain plug<br />

90 L1<br />

N.4 Holes Ø<strong>12</strong>x54<br />

80<br />

Scarico acqua<br />

Drain plug<br />

52<br />

98<br />

L<br />

<strong>12</strong>1<br />

Le dimensioni e le caratteristiche non sono impegnative. Over-all dimension and technical characteristics are not binding.<br />

TIPO<br />

TYPE<br />

TUBI<br />

TUBES<br />

PIASTRA TUBIERA<br />

TUBES SHEET<br />

DEFLETTORI<br />

BAFFLES<br />

FONDI<br />

COVERS<br />

MANTELLO<br />

SHELL<br />

GUARNIZIONI<br />

SEALS<br />

AiSi<br />

AiSi 304<br />

AiSi 304<br />

AiSi 304<br />

G25<br />

AiSi 304<br />

Graphite-kevlar<br />

TIPO<br />

TYPE<br />

PORTATA OLIO<br />

OIL FLOW<br />

(lt/min)<br />

HP DISPERSI<br />

CON OLIO<br />

HP DISSIPATED<br />

WITH OIL=55°C<br />

H2O=20°C<br />

CAPACITA'<br />

CONTENTS<br />

(lt)<br />

Kg<br />

Dimensioni - Over all dimension<br />

4 Pass<br />

ØF<br />

I<br />

L<br />

L1<br />

MGB 168-470-4<br />

MGB 168-775-4<br />

100-450<br />

<strong>12</strong>0-500<br />

32-72<br />

45-105<br />

8.3<br />

<strong>12</strong>.5<br />

35<br />

43<br />

2”<br />

2”<br />

470<br />

775<br />

756<br />

1061<br />

586<br />

891<br />

MGB 168-1080-4<br />

150-550<br />

55-142<br />

16.7<br />

50<br />

2”<br />

1080 1366<br />

1196<br />

MGB 168-1385-4<br />

150-550<br />

70-172<br />

21<br />

57<br />

2”<br />

1385<br />

1671<br />

1501<br />

DIAGRAMMA RENDIMENTO<br />

Alla portata massima e minima indicata in tabella<br />

PERFORMANCE DIAGRAM<br />

At the maximum and minimum flow stated in schedule<br />

Kcal/h KW<br />

140000<br />

160<br />

<strong>12</strong>0000<br />

<strong>12</strong>0<br />

100000<br />

80000<br />

80<br />

60000<br />

168-1385<br />

168-1080<br />

168-775<br />

168-470<br />

HP<br />

240<br />

220<br />

200<br />

180<br />

160<br />

140<br />

<strong>12</strong>0<br />

100<br />

80<br />

bar<br />

1.25<br />

1<br />

0.75<br />

FATTORE DI CORREZIONE (F)-PERDITE DI CARICO<br />

CORRECTION FACTOR (F)-PRESSURE DROP<br />

CST<br />

F<br />

10<br />

0.5<br />

15<br />

0.65<br />

20<br />

0.77<br />

30<br />

PERDITE DI CARICO (32 cst)<br />

1<br />

40<br />

1.2 1.4<br />

50 60<br />

1.6 1.9<br />

80 100<br />

2.1 3.3<br />

PRESSURE DROP (32 cst)<br />

168-470<br />

200 300<br />

168-1385<br />

168-1080<br />

168-775<br />

4.3<br />

40000<br />

40<br />

60<br />

0.5<br />

20000<br />

40<br />

20<br />

0.25<br />

0<br />

10<br />

20<br />

30<br />

40<br />

t°C<br />

0<br />

100<br />

200 300 400 500<br />

lt/1'<br />

18<br />

CATALOGO PRODOTTI PRODUCTS CATALOGUE

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