Our MC-7s will fit any Maxitrol® 325-7 regulator as well as O.A.R.A Gastite regulators. Maxicaps are manufactured to ISO standards so you know you're purchasing a safe, reliable product, produced with quality in mind.
Frequently Asked Questions
How Do I Purchase Maxicaps?
Our Maxicaps can be purchased through our North American distributor, Minvalco. Minvalco has four locations, and can be reached at
Will Maxicaps Void My Regulator Warranty?
Maxicaps do not change the form, fit, or function of any regulator, they are simply a protective cover. More importantly, it is a violation of United States federal law for a manufacturer to require a consumer to purchase their protection products to maintain your warranty. For more information, visit our home page to learn about the Magnuson-Moss Act.
What are Maxicaps Made of?
Our MC-3s are made of vulcanized rubber, while both our MC-5s and MC-7s are made of dipped plastisol.