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Boost your projects with Amtrol's advanced HVAC solutions. Discover quality and efficiency at Blackhawk Supply.
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View Details Amtrol ST-5 Expansion Tank Therm-X-Trol Thermal 2 Gallon 150 Pounds per Square Inch Gauge 3/4" Male NPT ST-5 Non-ASME for Domestic Hot Water Heating Systems to Eliminate the Potential Hazards of Water Expansion | Blackhawk Supply
ST-5 | Expansion Tank Therm-X-Trol Thermal 2 Gallon 150 Pounds per Square Inch Gauge 3 / 4" Male NPT ST-5 Non-ASME for Domestic Hot Water Heating Systems to Eliminate the Potential Hazards of Water Expansion | Amtrol
Brand: Amtrol
SKU: ST-5
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View Details Amtrol 537 Shock Suppressor Diatrol 0.75 Gallon 150 Pounds per Square Inch 3/4" NPT PDI WH-201 40 Pounds Per Square Inch Gauge 200 Degrees Fahrenheit Heavy Duty Butyl Steel for Residential Plumbing Fixtures | Blackhawk Supply
537 | Shock Suppressor Diatrol 0.75 Gallon 150 Pounds per Square Inch 3 / 4" NPT PDI WH-201 40 Pounds Per Square Inch Gauge 200 Degrees Fahrenheit Heavy Duty Butyl Steel for Residential Plumbing Fixtures | Amtrol
Brand: Amtrol
SKU: 537
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View Details Amtrol 110 Expansion Tank Fill-Trol Automatic Fill 4.4 Gallon 100 Pounds per Square Inch Gauge 1/2" NPT 110 for Closed Loop Hydronic Heating and Radiant Heating Applications | Blackhawk Supply
110 | Expansion Tank Fill-Trol Automatic Fill 4.4 Gallon 100 Pounds per Square Inch Gauge 1 / 2" NPT 110 for Closed Loop Hydronic Heating and Radiant Heating Applications | Amtrol
Brand: Amtrol
SKU: 110
$153.30 each
View Details Amtrol 445 Air Purger Extrol Inline 8 x 3-1/2 x 5 Inch Cast Iron 1-1/2" NPT 125 Pounds per Square Inch Gauge for 700 Series Automatic Air Vents and Extrol Expansion Tanks | Blackhawk Supply
445 | Air Purger Extrol Inline 8 x 3-1 / 2 x 5 Inch Cast Iron 1-1 / 2" NPT 125 Pounds per Square Inch Gauge for 700 Series Automatic Air Vents and Extrol Expansion Tanks | Amtrol
Brand: Amtrol
SKU: 445
$94.25 each
View Details AMTROL ST-12 141N43 390748 Thermal Expansion Tank 4.4 Gallons | Blackhawk Supply
ST-12 | 141N43 390748 Thermal Expansion Tank 4.4 Gallons | AMTROL
Brand: AMTROL
SKU: ST-12
$99.40 each
View Details AMTROL ST-25V 143N164 Therm-X-trol Expansion Tank 390935 | Blackhawk Supply
ST-25V | 143N164 Therm-X-trol Expansion Tank 390935 | AMTROL
Brand: AMTROL
SKU: ST-25V
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View Details AMTROL SX90V 390297 118-153 Floor Mounted Expansion Tank-1-1/4" Con. | Blackhawk Supply
SX90V | 390297 118-153 Floor Mounted Expansion Tank-1-1 / 4" Con. | AMTROL
Brand: AMTROL
SKU: SX90V
$785.80 each
View Details AMTROL 109-1 Fill Trol Tank 1/2" Nptf Connection Includes Fill-trol Valve 109-1 510-632-088 **** Must Ship Ground **** | Blackhawk Supply
109-1 | Fill Trol Tank 1 / 2" Nptf Connection Includes Fill-trol Valve 109-1 510-632-088 **** Must Ship Ground **** | AMTROL
Brand: AMTROL
SKU: 109-1
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View Details AMTROL ST-60V 391429 Thermal Expansion Tank 147N130 | Blackhawk Supply
ST-60V | 391429 Thermal Expansion Tank 147N130 | AMTROL
Brand: AMTROL
SKU: ST-60V
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View Details AMTROL 90 Expansion Tank With 1/2" Nptm Connection #112-1 ***ups Ground*** | Blackhawk Supply
90 | Expansion Tank With 1 / 2" Nptm Connection #112-1 ***ups Ground*** | AMTROL
Brand: AMTROL
SKU: 90
View Details
View Details AMTROL 30 Expansion Tank 1/2" NPTM Connection 102-1 *** Must Ship Ground *** | Blackhawk Supply
30 | Expansion Tank 1 / 2" NPTM Connection 102-1 *** Must Ship Ground *** | AMTROL
Brand: AMTROL
SKU: 30
$65.99 each
View Details AMTROL SX30V Floor Mount Expansion Tank 1" NPTF ** Ship Ground ** | Blackhawk Supply
SX30V | Floor Mount Expansion Tank 1" NPTF ** Ship Ground ** | AMTROL
Brand: AMTROL
SKU: SX30V
$282.31 each
View Details AMTROL 2704-093 Mechanical Aquastat With Dial For All Residential Models Excludes WH-10 & HWM-40 #393232 | Blackhawk Supply
2704-093 | Mechanical Aquastat With Dial For All Residential Models Excludes WH-10 & HWM-40 #393232 | AMTROL
Brand: AMTROL
SKU: 2704-093
$180.80 each
View Details AMTROL 2500-218 Flange Gasket For WH7/9 Series Boilermate Tanks Replaces 2704-403 392932 | Blackhawk Supply
2500-218 | Flange Gasket For WH7 / 9 Series Boilermate Tanks Replaces 2704-403 392932 | AMTROL
Brand: AMTROL
SKU: 2500-218
$21.24 each
View Details AMTROL 15 Expansion Tank 1/2" NPTM Connection *** Must Ship Ground *** | Blackhawk Supply
15 | Expansion Tank 1 / 2" NPTM Connection *** Must Ship Ground *** | AMTROL
Brand: AMTROL
SKU: 15
$66.79 each
View Details AMTROL 109 Fill-Trol * Tank Only * 1/2" NPTF Connection Less Fill-Trol Valve 109-133 ***Must Ship Ground*** | Blackhawk Supply
109 | Fill-Trol * Tank Only * 1 / 2" NPTF Connection Less Fill-Trol Valve 109-133 ***Must Ship Ground*** | AMTROL
Brand: AMTROL
SKU: 109
$99.90 each
View Details AMTROL SX40V Floor Mount Expansion Tank 1" Nptf. 118-78 | Blackhawk Supply
SX40V | Floor Mount Expansion Tank 1" Nptf. 118-78 | AMTROL
Brand: AMTROL
SKU: SX40V
$318.39 each
View Details AMTROL 940R101 Boilermate Digital Smart Control With Thermistor Fits All Models Replaces 2704-A223 | Blackhawk Supply
940R101 | Boilermate Digital Smart Control With Thermistor Fits All Models Replaces 2704-A223 | AMTROL
Brand: AMTROL
SKU: 940R101
$437.52 each
View Details AMTROL 700-30 1/8" MPS Float Type Air Vent 150 PSI Replaces 690 & 732 | Blackhawk Supply
700-30 | 1 / 8" MPS Float Type Air Vent 150 PSI Replaces 690 & 732 | AMTROL
Brand: AMTROL
SKU: 700-30
$26.70 each
View Details AMTROL 2704-392 Z Control Retrofit Kit For WH-7L 7P 7C TD-7l TD-7P TD-41l | Blackhawk Supply
2704-392 | Z Control Retrofit Kit For WH-7L 7P 7C TD-7l TD-7P TD-41l | AMTROL
Brand: AMTROL
SKU: 2704-392
$362.41 each
View Details AMTROL 60 Expansion Tank W/ 1/2" NPT Connection 103-1 *** Must Ship Ground *** | Blackhawk Supply
60 | Expansion Tank W / 1 / 2" NPT Connection 103-1 *** Must Ship Ground *** | AMTROL
Brand: AMTROL
SKU: 60
$134.89 each
View Details AMTROL 443 Air Purger 1" | Blackhawk Supply
443 | Air Purger 1" | AMTROL
Brand: AMTROL
SKU: 443
$46.98 each
View Details AMTROL SX60V Floor Mounted Expansion Tank 1" NPTF Connection | Blackhawk Supply
SX60V | Floor Mounted Expansion Tank 1" NPTF Connection | AMTROL
Brand: AMTROL
SKU: SX60V
View Details
View Details AMTROL ST-5 Thermal Expansion Tank 390570 | Blackhawk Supply
ST-5 | Thermal Expansion Tank 390570 | AMTROL
Brand: AMTROL
SKU: ST-5
$73.18 each
Application
Connection Details
Diaphragm Material
End Connection
Height
Inlet/Outlet Connection
Length
Material
Part Number
Precharge Pressure
Pressure
Product Type
Size
Standard
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Used on
Width
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