Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
Miller HD Single Stage CO2 Max 80 SCFH Inert Gas Flowmeter/Regulator (22-80-320)The Miller heavy duty 22 series inert gas regulators feature an exclusive self centering ball guide which provides accurate readings even if the cylinder is tipped. This ensures optimum weld quality and gas savings. Most competitor flowmeters use a non self centering flow tube ball that tends to float off center, causing actual gas flow to appear two times greater than indicated. These regulators come with a 3 year warrantyFeatures Rugged Aluminum
The Miller heavy-duty 22 series inert gas regulators feature an exclusive self-centering ball guide which provides accurate readings even if the cylinder is tipped. This ensures optimum weld quality and gas savings. Most competitor flowmeters use a non self-centering flow tube ball that tends to float off-center, causing actual gas flow to appear two times greater than indicated. These regulators come with a 3-year warrantyFeatures
• Rugged Aluminum Protective Housing - protects flow tubes from damage
• Extra-Long Flow Tube - expanded scales are easy to read and accurate within 5 percent of full reading
• Shatter Resistant Flow Tube - polycarbonate resin and features easy-to-read scales for CO2, argon, and argon/co2
• Auto-Reset Pressure Relief Valve - protects regulator from damage due to high-pressure surge
• Sure-Seat Dual Filtered Seat Assembly - protects high-pressure seat from debris for reliable operation
Quick Specs
• Flow Range: Variable Depending on Model Chosen 10-160 SCFH
• Max Inlet Pressure: 3,000 PSI (207 Bar)
• Outlet Connection: 5/8"-18 RH Internal
• CGA: Variable Depending on Model Chosen 580 or 320
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
4.2 ★★★★★
Based on 362 reviews
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Product Reviews
★★★★★ 5
Great product
Highly recommend for teething. - different texture keeps puppy amused- little pricy - actually was cheaper in local store but already bought here.
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Reviewed in the United States on April 29, 2020
★★★★★ 5
Dog loves it- lasts long
Much bigger than expected
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Reviewed in the United States on November 20, 2020
★★★★★ 5
Great toy
Size: Large, Style: Crinkle Fry
This high-quality toy has been thoroughly enjoyed by my dogs. Its appropriate size and durability ensure its safety, even for my largest chewers. The toy’s design facilitates easy chewing, making it an excellent value for money. Notably, it surpasses the quality of other brands in my experience. Furthermore, the toy contributes to maintaining healthy and clean teeth, resulting in improved breath.
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Reviewed in the United States on August 6, 2025
★★★★★ 5
Great for strong chewers!
Size: Large, Style: Crinkle Fry
My puppy LOVES to chew this! It’s a great distraction from sticks outside and trying to chew other hard items. It’s not messy, since it’s hard and she can’t break pieces off. It’s nicer than bully stick since it has no smell. It keeps her busy!
It is heavy so it’s not ideal for a smaller dog. If your dog is a strong chewer or is teething, this is perfect!
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Reviewed in the United States on October 26, 2025
★★★★★ 5
Nearly indestructible
Size: Medium, Style: Pork Chomp, Size: Medium, Style: Pork Chomp
My dog will chew this until it’s tiny but it will take him months. These are the best toys for a dog that can chew through anything.
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Reviewed in the United States on April 14, 2026