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PUMPS UNIT INSTALLATION LAYOUT<br />
UNI 9490 OVERHEAD<br />
29*<br />
28*<br />
26*<br />
17<br />
18<br />
32*<br />
12<br />
11<br />
25*<br />
30*<br />
31*<br />
21*<br />
12<br />
9<br />
100<br />
DELIVERY MANIFOLD<br />
12<br />
24<br />
9<br />
TO THE SYSTEM<br />
20*<br />
RECIRCULATION PIPING<br />
SELF-PRIMING PIPING<br />
13<br />
14<br />
19<br />
6<br />
8* 7*<br />
25*<br />
6<br />
11<br />
12 12<br />
25*<br />
6<br />
5*<br />
23<br />
5*<br />
22<br />
11<br />
12<br />
4<br />
5<br />
11<br />
12<br />
P1<br />
P3<br />
P2<br />
3<br />
2<br />
5<br />
3<br />
2<br />
1<br />
10*<br />
10* 10*<br />
16*<br />
15* 15* 15*<br />
RIF<br />
5<br />
6<br />
7*<br />
8*<br />
10*<br />
12<br />
13<br />
14<br />
15*<br />
19<br />
20*<br />
NAME<br />
INSPECTABLE CHECK VALVE<br />
DELIVERY GATE<br />
SYSTEM DUMP VALVE<br />
SYSTEM DUMP VALVE<br />
MANUAL TEST VALVE<br />
FOOT VALVE<br />
PRESSURE-GAUGE<br />
SHUTT-OFF VALVE<br />
MEMBRANE EXPANSION TANK<br />
FLOW METER<br />
SUCTION FILTER<br />
PILOT ELECTRIC PUMP PRESSURE SWITCH<br />
RECIRCULATION PIPING<br />
21*<br />
22<br />
SYSTEM CAPACITY TEST PIPING<br />
RUNNING ELECTRIC PUMP PRESSURE SWITCH<br />
23 MEMBRANE TANK SHUT-OFF VALVE<br />
24 MANUAL TEST CIRCUIT NON-RETURN VALVE<br />
25*<br />
26*<br />
27*<br />
28*<br />
29*<br />
30*<br />
31*<br />
32*<br />
100<br />
P1<br />
P2<br />
P3<br />
PRIMER SHUT-OFF VALVE<br />
PRIMING TANK FLOAT<br />
FLOAT VALVE<br />
DISCHARGE TOO FULL<br />
SHUT-OFF VALVE<br />
SUCTION TANK<br />
PRIMING TANK DUMP VALVE<br />
PRIMING TANK FEED<br />
DISCHARGE SOLENOID VALVE WEEKLY TEST<br />
ELECTRICAL PUMP NO. 1<br />
ELECTRICAL PUMP NO. 2<br />
PILOT PUMP<br />
* PARTS AND MATERIALS TO BE PROVIDED BY THE FITTER<br />
113<br />
®
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