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Extrol SX Series

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

Displaying products 1 - 6 of 6 results
Amtrol SX-30V Extrol SX Expansion Tank
Amtrol SX-30V Extrol SX Expansion Tank
Price: $156.47
Amtrol SX-30V Extrol SX Expansion Tank
14 Gallon Volume - 1" NPTF
Amtrol SX-40V Extrol SX Expansion Tank
Amtrol SX-40V Extrol SX Expansion Tank
Price: $166.73
Amtrol SX-40V Extrol SX Expansion Tank
20 Gallon Volume - 1" NPTF
Amtrol SX-60V Extrol SX Expansion Tank
Amtrol SX-60V Extrol SX Expansion Tank
Price: $219.29
Amtrol SX-60V Extrol SX Expansion Tank
32 Gallon Volume - 1" NPTF
Amtrol SX-90V Extrol SX Expansion Tank
Amtrol SX-90V Extrol SX Expansion Tank
Price: $426.94
Amtrol SX-90V Extrol SX Expansion Tank
44 Gallon Volume - 1-1/4" NPTF
Amtrol SX-110V Extrol SX Expansion Tank
Amtrol SX-110V Extrol SX Expansion Tank
Price: $501.68
Amtrol SX-110V Extrol SX Expansion Tank
62 Gallon Volume - 1" NPTF
Amtrol SX-160V Extrol SX Expansion Tank
Amtrol SX-160V Extrol SX Expansion Tank
Price: $533.17
Amtrol SX-160V Extrol SX Expansion Tank
86 Gallon Volume - 1-1/4" NPTF
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