EXTROL® SX Series
Amtrol Inc. designed and patented the first
Extrol diaphragm expansion tank to control system pressure and help reduce
energy consumption in heating and chilled water systems. Over five decades,
later, Extrol is still the world's leading expansion tank and still proudly
made in the USA.
Extrol floor-standing models are designed for large residential and light commercial applications. These non-ASME tanks are available in sizes up to 86 gallons and can be used with high output boilers up to 1,500,000 BTU's.
|
SPECIFICATIONS
|
Model
Number
|
Tank
Volume
(Gallons)
|
Maximum Acceptance
Volume
(Gallons)
|
Diameter
(Inches)
|
Height
(Inches)
|
System
Connection
(NPTF)
|
Shipping
Weight
(lbs.)
|
|
SX-30V
|
14
|
11.3
|
15
|
25
|
1
|
25
|
|
SX-40V
|
20
|
11.3
|
15
|
33
|
1
|
33
|
|
SX-60V
|
32
|
11.3
|
15
|
48
|
1
|
43
|
|
SX-90V
|
44
|
34.0
|
22
|
36
|
1-1/4
|
69
|
|
SX-110V
|
62
|
34.0
|
22
|
47
|
1-1/4
|
92
|
|
SX-130V
|
81
|
34.0
|
22
|
56
|
1-1/4
|
103
|
|
SX-160V
|
86
|
46.0
|
26
|
47
|
1-1/4
|
123
|
