3-A Sanitary Standard O-Rings | Global O-Ring and Seal

3-A Sanitary Standards Overview

Global O-Ring and Seal supplies o-rings compliant with 3-A Sanitary Standards for equipment related to the production and processing of dairy. 3-A Sanitary Standards was established by the United States food and dairy industry to enact policies regarding the production and use of sanitary equipment. 3-A o-rings adhere to the 3-A Standard 18-03, pertaining to multi-use rubber and rubber-like materials that are both approved to come in contact with dairy equipment surfaces as well as cleaning products. 3-A Standards are recognized and followed on an international level.

O-Ring Compounds Meeting 3-A Sanitary Standards

Our 3-A Sanitary Standard products meet FDA requirements but if you require more information, please give us a call at 832-408-9975 or fill out the Product Inquiry form to confirm your request is being met. Below is a directory of o-rings certified to 3-A Sanitary Standards.

Compounds	Material	Durometer	3-A	FDA Grade	NSF 61	Color
E70BK21	EPDM	70	Yes	Yes	Yes	Black
V75BK22	Viton	75	Yes	Yes		Brown

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