About

Safety Main Stopper Co. Inc

The Safety Main Stopper Co., Inc., founded in 1897, manufactures and furnishes to the gas industry products of exceptional quality and merit. The highest recommendation of these products is their continued and successful use for more than a century by gas companies throughout the world.

We are famously known as the manufacturers of the Type “C” pneumatic low pressure pipeline stopper for gas and oil as well as other related products.

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Main Bags Type B | . Main Bags Type C | . Purge Dams | . Directional Gas Bags Type D

Safety Main Stopper Co. Inc. • 523 Atlantic Ave, Brooklyn, NY 11217 • TEL: 718-875-4427 • FAX: 718-625-4805
EMAIL: purchasing@mainstopper.com