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USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
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For Your Every Summer RSVP, with Code: SUMMER15
Description
4.5 Gal. Thermal Expansion TankEasyFlex Tankone is designed to maintain safe pressures in a domestic water heating system that utilizes a backflow preventer or check valve. Tankone features a butyl rubber diaphragm and plastic liner to separate the system water from the tank's air charge. The system connection has a stainless steel nipple to prevent corrosion. High quality coating on the shell will help to prevent external corrosion. Every Tankone tank is comprehensively tested and
EasyFlex Tankone is designed to maintain safe pressures in a domestic water heating system that utilizes a backflow preventer or check valve. Tankone features a butyl rubber diaphragm and plastic liner to separate the system water from the tank's air charge. The system connection has a stainless steel nipple to prevent corrosion. High quality coating on the shell will help to prevent external corrosion. Every Tankone tank is comprehensively tested and backed by an Easyflex 5 year limited warranty.- California residents
- Stainless steel 3/4 in. MIP with Hex
- Butyl rubber diaphragm, lined with polypropylene
- Factory pre-charged at 40 psig
- Air charging port: brass port with O-ring seal
- Protects water heater, fixtures and appliances
- Prevents dangerous pressure build up
- Stainless steel connector with HEX
- Provides a reservoir for expanded water volume
- Finish: high quality coating prevents corrosion
- cUPC certified
- NSF 61 and 372 compliant
Features
| Item Weight | 8.7 |
| Product Weight (lb.) | 8.7 lb |
| Compatible Brand/Model | Universal |
| Material | 16 gauge cold rolled steel |
| Pack Size | 1 |
| Finish Family | White |
| Returnable | 180-Day |
| Product Depth (in.) | 11 in |
| Product Width (in.) | 11 in |
| Product Height (in.) | 15 in |
| Manufacturer Warranty | 5 Year Limited Warranty |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Perfect sucks
Size: Medium, Color: (001) Black / Black / Castlerock
Wonderful socks . The weight is perfect !! These do not slip when in a shoe they stay out !!
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Reviewed in the United States on April 14, 2026
★★★★★ 4
Amazing but quality changed
Size: Large, Color: (002) Black / Black / Halo Gray
Love these socks so much, been buying them for about 4 years now!! Not giving them 5 stars anymore because the quality is different and not as good, durable and thick as before.
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Reviewed in the United States on July 10, 2025
★★★★★ 5
The best no show socks
The only no show socks I have ever found that do not slide down. These are very comfortable and the extra tab on the back provides comfort by keeping shoes from rubbing the back of your foot. The top of the sock also comes up high enough to cushion the top of your foot all while still remaining hidden while wearing tennis shoes or even with my hey dudes.
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Reviewed in the United States on November 30, 2025
★★★★★ 5
Great quality and fast shipping
Size: Medium, Color: (001) Black / Black / Castlerock
These socks are tight but after the first wash and dry , they fit perfect and NEVER slide off , ordered a second pack
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Reviewed in the United States on March 24, 2026
★★★★★ 5
Comfortable, Durable, and Stylish
Perfect gift choice! Excellent quality socks with a variety of colors to match any wardrobe.
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Reviewed in the United States on November 30, 2025