The Life Extension process performed by Digital Wave includes cleaning of each tank, visual inspection, MAE testing (detailed below), liner conditioning and labeling. Each Life Extended tank carries an MAE certification sticker that verifies the month and year the tank was tested. The tank must be retested every 5 years from this date to continue service (up until 30 years from the date of manufacture).
Example MAE certification sticker
Through a test process called Modal Acoustic Emission (MAE) testing, Digital Wave can determine whether or not a tank is structurally sound enough to continue service at each testing interval. Think of MAE like a seismograph, an MAE testing system measures waves as they move through a solid. The waves can be used to locate events (fiber fracture, delamination, etc.), tell what event occurred based off wave signatures, and determine severity of said events. Once testing is complete and all data is collected, the data is reviewed for every event that was captured to determine the overall structural integrity of a cylinder. So not only is Digital Wave able to determine if a cylinder is damaged, but they can determine the severity of the damage and even what may have caused the damage. Similarly, seismographs are used determine the location, severity and potential cause of an earthquake.
Date of Manufacture (DOM), listed on each tank. The DOM you see listed online and the Year in the DOM will always match.
When looking at these tanks on Pyramyd Air's website, you will find a Date of Manufacture (DOM) year listed in the title of each tank. You will also see a "Years Remaining" option that will allow you to see the availability of tanks with a specific number of years left. These two dates may not match up, for example, you may see a tank with a DOM of 2000 say "11 years." This is because we do not display online the specific month that the tank was made in. Please keep this in mind, we will always make sure that our stock of tanks has AT LEAST 11 years of life extension left when you see it listed as such. Some may receive tanks with 11 years and 9 months of life remaining, some may receive tanks with 11 years and 3 months, but ALL WILL HAVE AT LEAST 11 years (or whatever time remaining is displayed).
Click here to learn more about MAE testing
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Any order $150+ with a shipping address in the contiguous US
will receive the option for free ground shipping on items sold & shipped by Pyramyd Air during checkout.
Certain restrictions apply.
Free shipping may not be combined with a coupon unless stated otherwise.
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We work hard to get all orders placed by 12 pm EST out the door within 24 hours on weekdays
because we know how excited you are to receive your order.
Weekends and holiday shipping times will vary.
During busy holidays, we step our efforts to ship all orders as fast as possible,
but you may experience an additional 1-2 day delay before your order ships.
This may also happen if you change your order during processing.
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It's important to know that due to state and local laws, there are certain restrictions for various products.
It's up to you to research and comply with the laws in your state, county, and city.
If you live in a state or city where air guns are treated as firearms you may be able to take advantage of our FFL special program.
U.S. federal law requires that all airsoft guns are sold with a 1/4-inch blaze orange muzzle
or an orange flash hider to avoid the guns being mistaken for firearms.
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We have a team of expert technicians and a complete repair shop that are able to service a large variety of brands/models of airguns.
Additionally, we are a factory-authorized repair/warranty station for popular brands such as
Air Arms, Air Venturi, Crosman, Diana, Seneca, and Weihrauch airguns.
Our experts also offer exclusive 10-for-$10 Test and 20-for-$20 Service,
which evaluates your air gun prior to leaving our warehouse.
You'll be able to add these services as you place your order.
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Shop and purchase with confidence knowing that all of our air guns (except airsoft) are protected
by a minimum 1-year manufacturer's warranty from the date of purchase unless otherwise noted on the product page.
A warranty is provided by each manufacturer to ensure that your product is free of defect in both materials and workmanship.
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Didn't get what you wanted or have a problem? We've got you covered! Return any item in new, unopened condition along with its original packaging and any accessories that might have come with your product and receive a refund within 60 days of purchase.
Our customer service team can help determine the best course of action and provide you with some options in the event you're interested in a return.
Learn About Returns
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