3x CGA320 Washer replacement for CO2Art Pro-Series Regulators
Replacement washer for the connection between the CO2 regulator and CO2 cylinder. This washer needs to be replaced every time the CO2 cylinder is refilled.
Ships the same or the next business day
Lifetime free technical support
Up to 10-year warranty
Free delivery on orders over $70
3x CGA320 Washer replacement for CO2Art Pro-Series Regulators
Delivery, support, warranty and how to reach us — the short version. Every link opens the full page.
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Shipping
Free delivery on orders over $70. We aim to ship every order the same day, and the next business day at the latest. Delivery is fully tracked. Delivery details
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Support
Lifetime free technical support on every CO2Art product. Guides, manuals and a ticket form live in the support portal.
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FAQ
Cylinders and connections, bubble rates, drop checkers, what a dual-stage regulator does — the questions we hear most, answered. Read the FAQ
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Contact
Our assistant answers right away; our team replies within one working day. Ask a question
Replacement washer for the connection between the CO2 regulator and CO2 cylinder. This washer needs to be replaced every time the CO2 cylinder is refilled.
Depending on your regulator version, choose between two types of washers:
- 3x Nylon replacement washer for Pro-SE CO2Art regulators purchased before 2019
- 3x Rubber Oring replacement for Pro-SE CO2Art regulators purchased after 2019 (CGA320 thread only)
These special washers of the perfect consistency and hold their form. 100% leak-free seal every time.
Shipping and delivery
Free delivery on orders over $70; otherwise $14.99 in the US and $24.99 for the rest of the world. We aim to ship every order the same day, and the next business day at the latest. Delivery is fully tracked. Customs or import duties outside the US are charged on arrival. Shipping & returns
Warranty and lifetime support
The Pro-Elite Series regulator carries a 10-year warranty and the PRO-SE Series regulator a 5-year warranty; every other CO2Art product carries the standard 2-year manufacturer's warranty. All customers receive lifetime free online technical support. Warranty terms
Satisfaction guarantee
If you are not satisfied with the quality of a product within 30 days of purchase, we send a full refund or a replacement at no charge. Mechanical defects found during the first year are repaired, with any parts needed, at no cost to you. The guarantee