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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
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Description
2.1 Gal. Non-Potable Hot Water Hydronic Expansion TankHydronic Expansion Tanks are designed to keep system pressures below relief valve settings. Low profile tank design with full membrane depth which eliminates stretching of diaphragm and providing increased life cycle. It absorbs all the expansions of water in residential and commercial hydronic heating and cooling systems. Protects safety valves from failing or wearing out quickly. Avoids valve stem and ball seal leaks which prevents from wasted BTUs
Hydronic Expansion Tanks are designed to keep system pressures below relief valve settings. Low profile tank design with full membrane depth which eliminates stretching of diaphragm and providing increased life cycle. It absorbs all the expansions of water in residential and commercial hydronic heating and cooling systems. Protects safety valves from failing or wearing out quickly. Avoids valve stem and ball seal leaks which prevents from wasted BTUs and vastly extends water heater life. Measures 11.6 in. L x 8.7 in. W x 11.6 in. H, tank size 2.1 Gal. and tank weight 4.6 lbs.- All diaphragms designed to maximize drawdown
- Low profile tank design with full membrane depth eliminates stretching of diaphragm, providing increased life cycle
- Protected pre charge valve eliminates potential leak path
- External baked epoxy-polyester coating provides a durable appliance finish
- MIG welding eliminates interior rough spots and sharp edges
- Certified synthetic SBR rubber diaphragm
- Each tank is factory leak tested to ensure tank integrity
- Welded side outlet allows easy and quick installation
- Maximum operating pressure 2.1 Gal. 75 psi
- Operating temperature: 210°F
- Factory pre-charge: 12 psi
- Shell: carbon steel
- Connection: carbon steel
- Diaphragm: SBR synthetic rubber
- Color: gray
- 1 Year Warranty
Features
| Item Weight | 4.6 |
| Material | Shell made of carbon steel, Connection with Stainless steel |
| Product Weight (lb.) | 4.6 |
| Finish Family | Gray |
| Pack Size | 1 |
| Compatible Brand/Model | The Plumber's Choice |
| Returnable | 180-Day |
| Product Height (in.) | 11.6 |
| Product Width (in.) | 8.7 |
| Product Depth (in.) | 11.6 |
| Manufacturer Warranty | 1 Year 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
4.1 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
Soft and durable
Durable, soft, cool. I wash them in warm water and dry on normal heat, so far the material and zipper have held up. They do help your hair and skin. The zipper is a hidden zipper.
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Great for the Comfort and Price
Size: Queen (20" X 30"), Color: 15 - Blush Pink - Zipper, Number of Items: 2
Purchased these pink satin pillow cases for a loved one. She enjoys the color and the feel of the cases. Easy to zip up your pillow and easy to wash. Would purchase again.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Love these!
Size: Standard (20" X 26"), Color: 02 - White - Zipper, Number of Items: 2
I like these better than the Blissy mulberry silk pillowcase. They feel smoother and softer and make my hair less frizzy. I've been buying these for years and they hold up great! I just switched to the zipper version instead of the envelope style, and I really like the more modern aesthetic of the hidden zipper. They are nice!
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Reviewed in the United States on May 3, 2026
★★★★★ 4
Fitment
Size: Queen (20" X 30"), Color: 04 - Black - Zipper, Number of Items: 2
Nice pillow cases, good construction and materials. But just a little short length wise. Very tight fit
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Reviewed in the United States on January 21, 2026
★★★★★ 5
Great pillowcase!
Size: Queen (20" X 30"), Color: 02 - White - Zipper, Number of Items: 2, Size: Queen (20" X 30"), Color: 02 - White - Zipper, Number of Items: 2
I bought these because they were recommended by my hairdresser for hair breakage. I love the zipper because the pillow can’t slip out. I will sy these do feel nice against the skin as well.
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Reviewed in the United States on April 9, 2026