Asme expansion tanks - pressurized, Dimensions - weight – Watts ETA User Manual
Page 2
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© Watts Regulator Co., 1999
ES-ETA 0148-1
Printed in U.S.A.
ASME EXPANSION TANKS - Pressurized
System
Max.
Dimensions
Connection
Operating
Model
DN
Pressure
Dia.
Height
C
Weight*
Number
in.
mm
(PSIG)
in.
mm
in. mm
in.
mm
lbs. kgs.
ETA 15
3
⁄
4
20
150
12
305
19 483
–
–
42
19
ETA 20
3
⁄
4
20
150
12
305
26 660
–
–
52
24
ETA 40
1
25
150
16
406
33 838
12
305
84
38
ETA 60
1
25
150
16
406
45 1143
12
305
97
44
ETA 80
1
25
125
20
508
38 968
18
457
148
67
ETA 100
1
25
125
20
508
49 1245
18
457
175
79
ETA 120
1
1
⁄
2
40
125
24
610
46 1168
22
559
259
117
ETA 144
1
1
⁄
2
40
125
24
610
49 1245
22
559
268
122
ETA 180
1
1
⁄
2
40
125
24
610
52 1321
22
559
283
128
ETA 200
1
1
⁄
2
40
125
24
610
66 1676
22
559
325
147
ETA 240
1
1
⁄
2
40
125
24
610
78 1981
22
559
362
164
Note: Tanks are factory pre-charged at 12 psi and field adjustable.
(*approximate)
SYSTEM
CONNECTION
CHARGING
VALVE
LIFT
RING
ETA 40 through ETA 240
DIA.
O.A.H.
C
DIMENSIONS - WEIGHT
SYSTEM
CONNECTION
CHARGING
VALVE
DIA.
O.A.H.
ETA 15 and ETA 20
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