Our Plastic Commercial Grade Fittings are molded for ease of use in application. No special tools or ferrules are required for fitting insertion. Ark-Plas® Commercial Grade Fittings fit the need when a low cost, high performance fitting is required that is both cost efficient and reliable. With high quality standards applied, our Commercial Grade Fittings provide a leak-proof seal with pressure up to 125 P. S. I. without the use of clamps or ties. The FA and FB item numbers are very similar. To view the difference, you will need to open the engineering drawing for both items.
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Click to download the Technical Specification of Commercial Grade