FLEX SEAL® MR03 Adjustable Repair Coupling, 4 inch x 4 inch, Clay x Asbestos Cement/Ductile Iron

Description

Repair Coupling, Adjustable, Nominal Size A: 4 inch, Nominal Size B: 4 inch, Clay x Asbestos Cement/Ductile Iron Connection, Molded Natural and Synthetic Rubber, Stainless Steel, Standards: ASTM C 425, C 1173, ASTM A 240, IAPMO Aprroved, 5.2 inch Inner Dia, 4.78 inch Outer Dia, 4 inch Length

Features

• Withstands tension and compression
• Surgical grade 316 stainless steel sealing clamps provide the greatest corrosion-resistance possible
• Sealing O-rings under each sealing clamp band prevent pipe slippage and provide a more positive seal
• Nut and bolt clamp design is much stronger than traditional worm drive design
• Most couplings require no bushings for dissimilar types or sizes of pipe
• Mission’s ARC stainless steel shear ring is the heaviest in the industry, over 33% thicker than the competition

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