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- USA
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
1/2 in. x 300 ft. PEX A Tubing Oxygen Barrier Pipe for Hydronic Radiant Floor Heating SystemsExpansion PEX Pipe provides superior durability, corrosion resistance and flexibility for the most demanding environments. Expansion PEX is available in red, white and blue for the simple identification of cold water, hot water and main water lines. The Expansion PEX system is a comprehensive cold expansion piping system comprised of brass fittings, poly alloy fittings, manifolds, valves, fasteners, tools and tubing designed for implementation in
Expansion PEX Pipe provides superior durability, corrosion resistance and flexibility for the most demanding environments. Expansion PEX is available in red, white and blue for the simple identification of cold water, hot water and main water lines. The Expansion PEX system is a comprehensive cold expansion piping system comprised of brass fittings, poly alloy fittings, manifolds, valves, fasteners, tools and tubing designed for implementation in water delivery systems, simple or complex.- Flexibility - PEX-A is the most flexible, allowing for it to be fastened by cold expansion, which allows the end to be fluted prior to inserting the fitting
- Kink-resistance - PEX-A has the greatest resistance, PEX-B the ARB265Wt, you should never install kinked pipe
- Connection: expansion PEX pipe is compatible with both expansion and crimp, clamp or sleeve methods of joining
- Standards: meets or exceeds the following standards: ASTM F876, F877, F1807, F1960, F2023, F2080
- Residencial and commercial: useful for plumbing project in commercial and residential applications
- Markings: PEX tubing markings are unique feature that imprints common standards and ratings making it easy to understand tubing properties
- Premium flexibility - minimum 5 in. bending radius, easy to bend for different ground situation, big pressure capacity: 80 psi at 200°F 100 psi at 180°F, 160 psi at 73°F
Features
| Item Weight | 30 |
| Color Family | Red |
| Connectivity | Clamp/Crimp |
| Material | Polyethylene |
| Returnable | 180-Day |
| Pipe or Fitting Product Type | Pipe & Tubing |
| Product Weight (lb.) | 30 |
| Minimum working temperature (F) | 73 |
| PEX Type | A |
| Maximum working pressure (psi) | 160 |
| Pack Size | 1 |
| Maximum Flow Rate (gallons per minute) | 2.3 |
| Pipe Features | Corrosion Resistant,Flexible,Underground Use |
| Color/Finish | Red |
| Maximum Working Temperature (F) | 200 |
| Application | Hydroponics,Non-Potable Water |
| Actual outside diameter (in.) | 0.625 |
| Nominal Inside Pipe Diameter (In.) | 1/2" |
| Pipe Wall Thickness (In.) | 1 |
| Product Length (ft.) | 20 |
| Actual inside diameter (in.) | 0.475 |
| Manufacturer Warranty | 1 Year |
| Certifications and Listings | ADA Compliant |
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
4.7 ★★★★★
Based on 1650 reviews
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Product Reviews
★★★★★ 4
Perfect Keto-Friendly Gum, Clean Ingredients & Great Flavor!
Flavor Name: Spearmint, Size: 55 Count (Pack of 1), Flavor Name: Spearmint, Size: 55 Count (Pack of 1)
I’ve tried so many sugar-free gums, and this is by far the best option for anyone following a keto or strict carnivore lifestyle. It’s aspartame-free, has clean ingredients, and doesn’t leave that artificial aftertaste that most gums have. The spearmint flavor is fresh and long-lasting, and I love that it helps satisfy cravings without adding sugar or unnecessary carbs.
The texture stays soft longer than other brands, and the resealable bag is super convenient for keeping in the car, gym bag, or at work. If you’re looking for a healthier gum that fits perfectly into a low-carb, keto, or carnivore-focused routine, this is definitely the one to buy. Four stars only because the flavor only lasts about a minute.
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Good alternative to traditional gums- no aspartame no artificial coloring.
Flavor Name: Spearmint, Size: 55 Count (Pack of 1)
Love this gum, no aspartame, no artificial coloring and good taste, you get used to chewing it for a long time, the taste goes away little faster than traditional gums but I don't care
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Great Xylitol Chewing Gum!
Flavor Name: Spearmint, Size: 55 Count (Pack of 3), Flavor Name: Spearmint, Size: 55 Count (Pack of 3)
This review is for PUR Gum | Aspartame Free Chewing Gum | 100% Xylitol | Natural Spearmint Flavored Gum, 55 Pieces (Pack of 3). I got 2 of the 3-pack at the time because it was cheaper to do so than to get a 6-pack. Of course, the next day the 6-pack was cheaper lol. Anyway, this is great xylitol gum and not overly expensive like Zellie’s. I take 2 (which is one serving meaning 2g of xylitol) after “most” meals because it’s supposed to be good for my oral health. I chew one piece at a time for a couple minutes to prolong the sweet flavor instead of popping both into my mouth together. I like chewing these because they don’t harden up like some gums do. They stay soft throughout and I often forget and chew them for 15-20 minutes at a time. Anyway, I did the math and compared the PUR gum to other 100% xylitol gums out there and this one was a clear winner to me for the same benefits. I would totally recommend this gum and I like that it’s aspartame free! I’d give it a 5.0/5.0 - 03/20/2026.
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Reviewed in the United States on March 20, 2026
★★★★★ 3
Great taste but cannot use
Flavor Name: Spearmint, Size: 55 Count (Pack of 1)
First time trying for dental care. Really enjoy the taste only drawback taste doesn’t last long. However, it’s better than other sugar substitutes which my stomach does not like.
Glad I signed up for the three pack sub. Great product! Recommend.
May 16, 2026 Update: Unfortunately I cannot use this product after the initial trial every time I chew on these i experience stomach issues so the three pack I purchased will need to find someone that can use them or throw out.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Powerful lasting peppermint flavor & the xylitol fights plaque!
Flavor Name: Spearmint, Size: 55 Count (Pack of 6)
The gum has a powerful peppermint taste – very refreshing. The flavor lasts a long time. The main reason that I bought this gum is because it has 100% xylitol. Xylitol helps fight plaque buildup. I have only had the product one day, so I can't say that it works, but I read many reports before I bought the gum that xylitol is excellent for fighting plaque buildup. It also has no sugar. It's vegan and it has only five calories per two pieces. I have so far only chewed one piece at a time. One piece seems plenty for me. I've read that people need from six to ten grams of xylitol per day to effectively fight plaque. So, this gum needs to be chewed accordingly. Many people chew after every time they eat. I am happy with this purchase.
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Reviewed in the United States on May 12, 2026
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