12 - Scambiatori Acqua-Olio
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<strong>Scambiatori</strong> acqua-olio serie MG81<br />
Water-oil heat exchangers series MG81<br />
Con circuito acqua ispezionabile a uno-due-quattro passaggi. One-two-four ways controllable water circuit<br />
Entrata olio<br />
Oil inlet<br />
Uscita olio<br />
Oil outlet<br />
1 PASS 2 PASS 4 PASS<br />
N.2 Ø1 1/2"BSP<br />
N.2 Ø1/2"BSP<br />
110<br />
110<br />
110<br />
C I±1<br />
ØFBSP<br />
N.2 Ø1"BSP<br />
ØF BSP<br />
ØF BSP<br />
Uscita acqua<br />
Water outlet<br />
Ø80<br />
54<br />
=<br />
25.5<br />
59<br />
59<br />
59<br />
Entrata acqua<br />
Water inlet<br />
61.5<br />
61.5<br />
=<br />
61.5<br />
A<br />
N.4 Holes Ø<strong>12</strong>x35<br />
L1<br />
L<br />
62<br />
B<br />
Scarico acqua *<br />
Drain plug *<br />
70<br />
90<br />
90<br />
* Nella versione marina é compreso l'anodo di zinco.<br />
Zinc anode included for sea water version.<br />
70<br />
25.5<br />
70<br />
90<br />
Le dimensioni e le caratteristiche tecniche non sono impegnative. Over-all dimension and technical characteristics are not binding.<br />
TIPO<br />
TYPE<br />
STANDARD<br />
SEA WATER<br />
TUBI<br />
TUBES<br />
CuDHP<br />
CuNi10Mn1Fe<br />
PIASTRA TUBIERA<br />
TUBES SHEET<br />
CuZn40<br />
CuZn40<br />
DEFLETTORI<br />
BAFFLES<br />
CuZn37<br />
CuZn37<br />
FONDI<br />
COVERS<br />
CuZn40<br />
CuZn40<br />
MANTELLO<br />
SHELL<br />
Fe510.2<br />
Fe510.2<br />
GUARNIZIONI<br />
SEALS<br />
Rubber-cork<br />
Rubber-cork<br />
TIPO<br />
TYPE<br />
MG 81-310-..<br />
MG 81-385-..<br />
MG 81-560-..<br />
MG 81-715-..<br />
MG 81-870-..<br />
MG 81-1155-..<br />
PORTATA OLIO HP DISPERSI CAPACITA'<br />
Dimensioni - Over all dimension<br />
CON OLIO<br />
OIL FLOW HP DISSIPATED CONTENTS Kg<br />
1 Pass 2 Pass<br />
4 Pass<br />
WITH OIL<br />
(lt/min)<br />
(lt)<br />
=55°C H2O=20°C<br />
ØF A B C I L L1 ØF A B C I L L1 ØF A B C I L L1<br />
50-<strong>12</strong>0 11-18<br />
1.2 5.7 1 1/2" 90 90 92 310 494 314 1 1/2" 72 64 74 310 450 314 1 1/2" 72 64 74 310 450 314<br />
50-<strong>12</strong>0 13-21<br />
1.4 6 1 1/2" 90 90 92 385 569 389 1 1/2" 72 64 74 385 525 389 1 1/2" 72 64 74 385 525 389<br />
60-150 16-25<br />
2 7.5 1 1/2" 90 90 92 560 744 564 1 1/2" 72 64 74 560 700 564 1 1/2" 72 64 74 560 700 564<br />
75-180 20-29<br />
2.4 8 1 1/2" 90 90 92 715 899 719 1 1/2" 72 64 74 715 855 719 1 1/2" 72 64 74 715 855 719<br />
75-180 24-34<br />
2.9 10 1 1/2" 90 90 92 870 1054 874 1 1/2" 72 64 74 870 1010 874 1 1/2" 72 64 74 870 1010 874<br />
75-180 29-40<br />
3.8 13.5 1 1/2" 90 90 92 1155 1339 1159 1 1/2" 72 64 74 1155 <strong>12</strong>95 1159 1 1/2" 72 64 74 1155 <strong>12</strong>95 1159<br />
Kcal/h- -KW<br />
35000<br />
40<br />
30000<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 />
81-1155<br />
HP<br />
60<br />
50<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 />
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 />
200 300<br />
4.3<br />
25000<br />
20000<br />
15000<br />
10000<br />
5000<br />
30<br />
20<br />
10<br />
81-870<br />
81-715<br />
81-560<br />
81-385<br />
81-310<br />
40<br />
30<br />
20<br />
10<br />
PERDITE DI CARICO (32 cst)<br />
bar<br />
1.5<br />
1<br />
0.5<br />
PRESSURE DROP (32 cst)<br />
81-385<br />
81-310<br />
81-560<br />
81-1155<br />
81-870<br />
81-715<br />
0<br />
10<br />
20<br />
30<br />
40<br />
t°C<br />
0<br />
40<br />
80<br />
<strong>12</strong>0<br />
160<br />
lt/1'<br />
10<br />
CATALOGO PRODOTTI PRODUCTS CATALOGUE
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