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Nowadays, there are so many products of potable hot water expansion tank in the market and you are wondering to choose a best one. You have searched for potable hot water 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 potable hot water expansion tank which we would like to recommend with high customer review ratings to guide you on quality & popularity of each items.
WATTS WATER TECHNOLOGIES GIDDS-1030401 Potable Water Expansion Tank, Model #Plt-5, Stainless Steel Nipple, 2.1 Gallon, Lead Free
WATTS WATER TECHNOLOGIES GIDDS-1030401 Potable Water Expansion Tank, Model #Plt-5, Stainless Steel Nipple, 2.1 Gallon, Lead Free
Falcon Stainless EXPT-2 Thermal Potable Water Expansion Tank 2.1 Gal with Butyl Bladder/Polypropylene Liner and Stainless Steel 3/4-Inch Male Thread Connection for up to 50-Gallon Water Heaters
- Stainless Steel water connection to reduce corrosion.
- 16 gauge solid steel tank, finished with highest quality urothane paint.
- Steel clench ring regulates movement and prevents diaphragm from rubbing against tank wall.
- 100% Pressure tested and backed with a 5 year limited warranty.
- Falcon Stainless E.T. series thermal expansion tanks 100% effectively eliminate built up system pressure.
Falcon Stainless potable water expansion tanks are designed to maintain safe pressure in domestic water systems that utilize a back flow preventer or check valve.
Falcon Stainless tanks feature a 100% butyl diaphragm and plastic liner to separate the system water from the tanks air pre-charge. The system has a stainless steel connection to prevent corrosion making it even more reliable. And, the tanks are finished with appliance quality paint which helps prevent external corrosion.
When forced to choose between Quality and Cost, remember with Falcon you can have both! Peace of mind, full-port connections, completely listed, tested and approved and a 5 Year Warranty.
Similar items with 4 stars and above
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.
AMTROL ST-5 Thermal Expansion Tank
- Metal
- Made in USA
- Accepts expanded water caused by thermal expansion
- Returns water to the system when hot water is used
- Prevents the relief valve from going off
- Inline thermal expansion tank
- Accepts expanded water caused by thermal expansion
- Returns water to the system when hot water is used
- Prevents dripping faucets, intermittent toilet fill and pressure relief valve discharge
- Protects water heater, appliances and fixtures
Product Description
AMTROL ST-5 Thermal Expansion Tank
From the Manufacturer
Amtrol invented the thermal expansion tank to control pressure build-up in closed, hot water systems. This prevents the water heater pressure relief valve from opening, saves energy and eliminates a potential safety hazard. All Therm-X-Trol expansion tank
Watts DET-5 2.1 G Potable Water Expansion Tank for 50-Gallon Water Heaters
- Protects the water heater from thermal expansion^Absorbs the increased volume of water created when water is heated^For water heaters up to 50-Gallon^Contains a durable membrane to prevent contact of water with air in the tank^Pre-pressurized steel tank at 20 psi
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.
Flextrol FTT5 Thermal Expansion Tanks-for Hot Water Heaters, Carbon Shell, Stainless Steel 3/4 Inch MIP Connection, Butyl Diaphragm, 150 PSI, 210 Degrees Fahrenheit, Almond Color, 2.1 Gallons
- Thermal Expansion Tanks Are Used to Prevent Plumbing System And/or Water Heater Damage and Unnecessary Relief Valve Discharge Caused by Excessive Pressure from Thermal Expansion
- Prevent Dangerous Pressure Build Up & Protect Household Appliances and Fixtures
- External Baked Epoxy-Polyester Coating Provides a Durable Appliance Finish
- Exclusive Polypropylene Liner Eliminates Internal Corrosion
- Protect Safety Valves from Failing
- Save Energy and Water
- MIG Welding Eliminates Interior Rough Spots and Sharp Edges
- High Grade Steel Construction
- Made in Italy
- All Tanks Are NSF61 Certified
What is Thermal Expansion?
When heated, water expands. Under normal circumstances, a 40 Gallons hot water heater creates roughly an additional half gallon of water when heated (with no demand). In the past this expanded water would flow back into the public water supply. However, in many countries, where applicable by code, a backflow preventer is required, creating a closed system and a new problem as this extra half gallon of water is not compressible. When an expansion tank is installed the excess water enters the pre-pressurized tank. As the temperature and pressure reaches its maximum, the diaphragm flexes against an air cushion (air is compressible) to allow for increased water expansion. When the system is opened again or the water cools, the water leaves the tank and returns to the system.
Potential Problems Without an Expansion Tank
- Premature failure of the water heater may void the warranty of the water heater
- Dangerous high pressure
- leaky fittings and valves
- collapsed center flues
- flames out of combustion chamber
- Unnecessary Relief Valve Discharge
Installation Options for Thermal Expansion Tanks
- Install on the cold water side after the pressure reducing valve and between the backflow preventer and the water heater
- Do not install in an area where leakage could cause property damage
- The tank can be installed either vertically or horizontally. However, if the tank is to be installed horizontally, then it must be fully supported independent from the piping. Failure to do so will void the warranty.
Technical Features
- All tanks are NSF61 Certified
- MIG welding eliminates interior rough spots and sharp edges
- Each tank is factory leak tested
- 150 PSI Max pressure rating
- External baked epoxy-polyester coating provides a durable appliance finish
- Exclusive polypropylene liner eliminates internal corrosion
- Protected precharge valve eliminates potential leak path
Material Description
- Shell: Carbon Steel
- Connection: Stainless steel
- Diaphragm: Butyl
- Color: Almond
Operating Conditions
- Max. Operating Pressure: 150 PSI
- Operating Temperature: 210 Degrees Fahrenheit
- Factory Precharge: 40 PSI
- Warranty: 1 Year
Specifications
- Model Number: FTT5
- Tank Size: 2.1 Gallons
- Tank Weight: 6 Pounds
- Connection Size (National Pipe Thread): 3/4" Male Iron Pipe (MIP)
- Dimensions (LxWxH): 13" x 9" x 9"
- Acceptance Volume: 1.4 Gallons
- UPC Code: 80459513077
Similar items with 4 stars and above
AMTROL 102-1#30 EX-30 30 Extrol Expansion Tank
Product Description
Amtrol Inc. designed and patented the first Extrol diaphragm expansion tank in 1954 to control system pressure and help reduce energy consumption in heating and chilled water systems. Over six decades later, Extrol is still the world’s leading expansion
From the Manufacturer
Amtrol Inc. designed and patented the first Extrol diaphragm expansion tank in 1954 to control system pressure and help reduce energy consumption in heating and chilled water systems. Over six decades later, Extrol is still the world’s leading expansion
RO Expansion Tank 4 Gallon – NSF Certified – Compact Reverse Osmosis Water Storage Pressure Tank by tankRO – with Free Tank Ball Valve
- KEEP YOUR WATER HEALTHY – This tank is made from 100% food grade materials with a post cured diaphragm to ensure there are no chemicals in your water
- FREE TANK VALVE – Free tank valve included, designed for 1/4″ quick connect setup
- CERTIFIED QUALITY – This tank is NSF certified and we include a 1 year and every tank is tested at multiple stages to make sure it will last
- COUNT ON YOUR TANK – Heavy duty commercial construction with durable deep drawn steel domes and precision welded seams
- WHERE YOU NEED IT – Compact 15 x 12 x 12 size fits under most kitchen sinks
- WHEN YOU NEED IT – 4 gallon storage gives you water on-demand
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 | |||
Conclusion
By our suggestions above, we hope that you can found potable hot water expansion tank for you.Please don’t forget to share your experience by comment in this post. Thank you!
