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SAFETY MAIN STOPPER CO., INC.

DEPENDABLE MAIN BAGS TYPE "B"

PLAIN RUBBER

TYPE "B"-of medium weight. Sizes 2" to 48."

TUBES-All bags have tubes large enough to permit EASY INFLATION and QUICK DEFLATION. Tubes are reinforced at the neck of bag.

CAUTION
Since these bags have no covers to contain them, inflate only with enough air to remove wrinkles from bag and to expand the bag to a diameter of about 1" larger that the size stamped on it.

Gas Main Line Pressure must NOT exceed 8 in. W.C.

ALWAYS use two stoppers in series with a vent pipe between them.

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Contact Information
Please call with your requirements, or fax us a blueprint or sketch for a prompt quotation on price and delivery.

Safety Main Stopper Co., Inc.
P.O. Box 170287
Times Plaza Station
Brooklyn, NY 11217

Telephone: 718-875-4427
Fax: 718-625-4805

Email: rubcons@ix.netcom.com