Search


 

Browse Categories

Extrol

EXTROL®
Hydronic Expansion Tanks

AMTROL designed and patented the first EXTROL expansion tank in 1954, redefining hydronic heating systems. For five decades their unique, pre-pressurized, diaphragm design EXTROL has been the world's leading expansion tank. EXTROL was designed to control system pressure and help reduce energy consumption of heating and chilled water operations. Over fifty years later, Extrol is still the world's leading expansion tank and still proudly made in the USA.

 SPECIFICATIONS
 Model
   Number  
 Tank
Volume
  (Gallons) 
 Max. Accept.
 Volume
 (Gallons)
 Diameter 
(Inches)
Height
  (Inches) 

 System
  Connection 
(NPTM)
  Shipping  
Weight
(lbs.)
 EX-15  2.0 0.9
8
13
1/2
 5
 EX-30  4.4  2.5  11  16  1/2  9
 EX-60  7.6  2.5  11  23  1/2  14
 EX-90  14.0  11.3  15  21  1/2  23

SIZING
 Boiler Type of Radiation
  Net Output   
in 1000's
of BTU/Hr.
Finned Tube
   Baseboard or   
Radiant Panel
   Convectors   
or Unit
Heaters
  Radiators  
Cast Iron
  Baseboard  
Cast Iron
MBH
Use Model
Use Model
   Use Model   
Use Model
 25 EX-15
 EX-15 
EX-15
EX-15
 50 EX-15 EX-15 EX-30
EX-30
 75 EX-30
EX-30 EX-30
EX-60
 100 EX-30
EX-30
EX-60
EX-60
 125 EX-30
EX-60
EX-60
EX-90
 150 EX-30
EX-60
EX-90 EX-90
 175 EX-60
EX-60
SX-30V SX-30V
 200 EX-60 EX-60
SX-30V
SX-30V
 250 EX-60
EX-90 SX-30V
SX-40V
 300 EX-90  SX-30V SX-30V SX-40V
 350 SX-30V  SX-30V SX-40V SX-60V
 400 SX-30V
 SX-40V SX-40V
SX-60V


Displaying products 1 - 5 of 5 results
Amtrol EX-30 Extrol Expansion Tank
Amtrol EX-30 Extrol Expansion Tank
Price: $33.79
Amtrol EX-30 Extrol Expansion Tank
4.4 Gallon Volume - 1/2" NPTM
Amtrol EX-15 Extrol Expansion Tank
Amtrol EX-15 Extrol Expansion Tank
Price: $35.99
Amtrol EX-15 Extrol Expansion Tank
2 Gallon Volume - 1/2" NPTM
Amtrol EX-60 Extrol Expansion Tank
Amtrol EX-60 Extrol Expansion Tank
Price: $87.31
Amtrol EX-60 Extrol Expansion Tank
7.6 Gallon Volume - 1/2" NPTM
Amtrol EX-3000-100 Extrol Combination Kit
Amtrol EX-3000-100 Extrol Combination Kit
Price: $98.57
Amtrol EX-3000-100 Extrol Combination Kit
Includes: EX-30 Expansion Tank, 700-C Air Vent, 443 Air Purger
Amtrol EX-90 Extrol Expansion Tank
Amtrol EX-90 Extrol Expansion Tank
Price: $135.18
Amtrol EX-90 Extrol Expansion Tank
14 Gallon Volume
Shopping Cart
Your cart is empty.
Products