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Nowadays, there are so many products of heating boiler expansion tank in the market and you are wondering to choose a best one. You have searched for heating boiler expansion tank in many merchants, compared about products prices & reviews before deciding to buy them.
You are in RIGHT PLACE.
Here are some of best sellings heating boiler expansion tank which we would like to recommend with high customer review ratings to guide you on quality & popularity of each items.
Flextrol FTH30 Hydronic Expansion Tank 2.1 Gallons for Closed Hot Water Heating Systems, 1/2 Inch MIP Connection, Gray
- Hydronic Expansion Tanks Are Diaphragm Type Tanks Designed to Keep System Pressures Below Relief Valve Settings
- Hydronic (Forced Hot Water) Expansion Tanks Absorb the Expansion of Water in Residential or Commercial Hydronic Heating and Cooling Systems
- Low Profile Tank Design with Full Membrane Depth Eliminates Stretching of Diaphragm, Providing Increased Life Cycle
- Hydronic Non-Potable Expansion Tank for Closed Hot Water Heating Systems, Boilers
- MIG Welding Eliminates Interior Rough Spots and Sharp Edges
- High Grade Steel Construction
- Made In Italy
- Certified Synthetic SBR Rubber Diaphragm
What is Hydronic Expansion?
Hydronic expansion tanks are diaphragm type tanks designed to keep system pressures below relief valve settings. Hydronic expansion tanks absorb the expansion of water in residential or commercial hydronic (forced hot water) heating and cooling systems. Without hydronic expansion tanks, the system will quickly over-pressurize resulting in added stress to the various system components. Hydronic expansion tanks protect safety valves from failing or wearing out quickly, avoids valve stem and ball seal leaks, prevents wasted BTU’s and vastly extends water heater life.
Technical Features
- Certified synthetic SBR rubber diaphragm
- MIG welding eliminates interior rough spots and sharp edges
- Each tank is factory leak tested to ensure tank integrity
- All diaphragms designed to maximize drawdown
- External baked epoxy-polyester coating provides a durable appliance finish
- Welded side outlet allows easy and quick installation
- Protected pre charge valve eliminates potential leak path
- Low profile tank design with full membrane depth eliminates stretching of diaphragm, providing increased life cycle
Additional Description
- Shell: Carbon Steel
- Connection: Carbon Steel
- Diaphragm: SBR Synthetic Rubber
- Color: Gray
Operating Conditions
- Max. Operating Pressure: 75 PSI
- Operating Temperature: 210 Degrees Fahrenheit
- Factory Precharge: 12 PSI
- Warranty: 1 Year
Specifications
- Model Number: FTH15
- Tank Size: 2.1 Gallons
- Tank Weight: 4.6 Pounds
- Connection Size (National Pipe Thread): 1/2" Male Iron Pipe (MIP)
- Dimensions (LxWxH): 9" x 9" x 13"
- Acceptance Volume: 1.4 Gallons
- UPC Code: 80459513060
Amtrol 60 Extrol Boiler System Expansion Tank, 7.4 gal Volume, 11" Diameter, 23" Height
Eastman 60022 Thermal Expansion Tank, 2 Gallon, White
- CAPACITY: 2 gallons of water with a factory pre-charged pressure at 40 PSI
- DIMENSIONS:12.4-inch x 8.3-inch X 8.1-inch with 3/4-inch MIP connection
- MATERIAL: It has a high-quality butyl rubber diaphragm and grade 304 stainless steel fittings for long-lasting performance
- DESIGN: The tank is designed to prevent hot water from back flowing into the cold water line, or escaping through the pressure relief valve
- OPTIONS: This thermal water expansion tank is available in varying capacity of 2 gallons and 4.5 gallons of water
- choose as per requirement
The Eastman 60022 2-Gallon Thermal Expansion Tank provides a secure connection to water heaters that prevents dangerous build-ups of pressure. This water heater expansion tank stops hot water from backflowing into the cold water line and it also prevents hot water from escaping through the pressure relief valve and onto the floor. Constant fluctuations in water pressure can be dangerous and they can damage the water heater, properly installing a thermal expansion tank can solve all these issues.
The thermal expansion tank has a high-quality butyl rubber diaphragm and 304 stainless steel fittings for long-lasting performance. This product comes factory pre-charged at 40 psi. It complies with Lead-Free Law.
Watts ETX-30 4.7-Gallon Non-Potable Expansion Tank for Closed-Loop Systems
Product Description
Use the Watts series ETX water expansion tank in tandem with your hot water heater to absorb increased water volume resulting from hot water boiler heating and keep system pressure below the relief setting. Use in closed-loop, non potable water heating systems. Durable steel tank with 60 psi maximum working pressure.
From the Manufacturer
Use the Watts series ETX water expansion tank in tandem with your hot water heater to absorb increased water volume resulting from hot water boiler heating and keep system pressure below the relief setting. Use in closed-loop, non potable water heating systems. Durable steel tank with 60 psi maximum working pressure.
Valemo VFV-12, 1/8" NPT, Automatic Air Bleed Vent
1/8″ NPT threaded automatic air vent for hydronic boiler heating systems.
Superior Pump 91250 1/4 HP Thermoplastic Submersible Utility Pump with 10-Foot Cord
- Moves up to 1800 gallons per hour, max head 25 feet
- Tough thermoplastic construction
- 1-1/4-inch NPT discharge with 3/4-inch garden hose adapter
- Removable suction screen and handles up to 1/8-inch solids
- Superior Pumps are Built to Last, engineered with quality components and are 100 percent factory tested
Product Description
Superior Pump builds pumps that are truly Built to Last and are 100 percent factory tested. Superior Pump uses quality components including solid copper motor windings, heavy duty stainless steel jacketed shaft seals, double o-ring seals on motor plate, and electronically controlled split capacitors. Superior Pump model 91250, 1/4 HP thermoplastic submersible utility pump with 10 foot power cord and ¾-inch garden hose adapter, will move water up to 1800 gallons per hour. Equipped with suction screen to filter out large debris and handles up to 1/8-inch solids with ease. Base of the pump is designed to fit the hub of a standard 6-inch floor drain. This pump is UL/CUL listed and CSA certified and backed by a 1 year warranty.
Amazon.com
The Superior Pump 1/4-Horsepower Submersible Utility Pump offers exceptional power in a small, durable frame. Able to pump 30 gallons a minute up to 25 feet of vertical height, this tough submersible pump features durable thermoplastic construction and a compact design that can fit inside a 6-inch opening. Designed to drain standing water from any enclosed environment, the Superior Pump is ideal for flooded basements, farm use, and typical residential or commercial water transfer applications. An optional float switch can be added to allow this model to be used as a sump pump.
|
 Click here to see the cutaway view. |
 Continuous duty motor can pump up to 30 gallons a minute and lift water up to 25 feet vertically. View Larger. |
 Performance Chart View Larger. |
Designed for Consistent, Reliable Domestic Use
Ideal for draining standing water from swimming pools, fountains, and flooded basements, the Superior Pump can move up to 30 gallons a minute, whisking away water to an 1/8-inch to the ground. Fully submersible, the Superior Pump features a 10-foot, replaceable, waterproof power cord, and is able to lift water up to 25 feet vertically. It’s equipped with a large 1-1/4-inch male iron pipe discharge thread for high capacity pumping, and includes a garden hose adapter for your convenience. With the addition of an optional float switch, the Superior Pump can also be used as a sump pump.
Continuous-Duty Motor Powers Through Tough Jobs
The Superior Pump showcases a continuous-duty, split capacitor motor for optimal performance. Thermally protected, this high-efficiency, 3.8-amp, 1/4-horsepower motor delivers the power necessary for any tough job.
Rugged, Compact Design for Durability
Durable thermoplastic construction ensures this submersible pump can be used time and again without corroding. With a sleek, compact design, the Superior Pump can fit inside an opening as small as 6 inches. Water intakes on the side and bottom of the pump allow for continuous pumping with clog-resistant suction.
Product and Warranty Information
This pump is UL/CUL listed and CSA certified for safety and dependability.
The Superior Pump Submersible Utility Pump is backed by a one-year limited warranty.
What’s in the Box
Utility pump, hose adapter, and user manual.
| Choose the right thermoplastic pump for you: | ||||||
 91025 |
 91250 |
 91330 |
 92250 |
 92330 |
 92333 |
|
| Horsepower | 1/5 hp | 1/4 hp | 1/3 hp | 1/4 hp | 1/3 hp | 1/3 hp |
| Amps | 3.6 | 3.8 | 4.1 | 3.8 | 4.1 | 2.76 |
| Gallons Per Minute | 25 GPM | 30 GPM | 40 GPM | 30 GPM | 30 GPM | 50 GPM |
| Discharge Size | 1-1/4 inches | 1-1/4 inches | 1-1/4 inches | 1-1/4 inches – 1-1/2 inches |
1-1/4 inches – 1-1/2 inches |
1-1/4 inches |
| Discharge Type | Top | Top | Top | Top | Top | |
| Switch Type | Tethered | Tethered | Tethered | |||
Amtrol 109 FILL-TROL Expansion Tank, 2.0 Gallon (109-1)
Amtrol 109 FILL-TROL Expansion Tank, 2.0 Gallon (109-1)The Amtrol FILL-TROL 109 Expansion Tank system consists of a specially adapted EXTROL pre-pressurized, diaphragm-type expansion tank,and the FILL-TROL, a specially designed, automatic, pressure-reducing fill valve. Provides accurate system make up Fully Adjustable up to a maximum working pressure of 100 psig Factory pre-charged to 12 psigAmtrol FILL-TROL 109 Expansion Tank Specifications: Model Number – 109 Tank Volume (Gallons) – 2.0 Max. Accept. Volume (Gallons) – 0.9 A Height (Inches) – 14-3/4 B Diameter (Inches) – 8 System Conn. (NPTF) – 1/2 Maximum Working Pressure = 100 PSIG Maximum Operating Temperature = 240F Factory Precharge = 12 PSIGHow the Amtrol FILL-TROL 109 Expansion Tank System Works:Water enters the FILL-TROL valve, pushing open the check valve, and flows into the heating system. The automatic shut-off valve is kept open by the diaphragm pressing against the pressure plate, raising the stem of the fill gate, which compresses the automatic shut-off valve spring. When the heating system reaches fill pressure (12 psig), the tank’s diaphragm depresses, and the automatic shut-off valve is closed.Whenever system pressure falls below 12 psig, the automatic shut-off valve is pressed open by the diaphragm. Make-up water flows into the system to restore pressure.
Conclusion
By our suggestions above, we hope that you can found heating boiler expansion tank for you.Please don’t forget to share your experience by comment in this post. Thank you!
