Mission Rubber MR56 66 ARC WD Flex-Seal Arc Shielded Adjustable Sewer Repair Couplings

Product Description

The MISSION RUBBER MR56 66 ARC WD Flex-Seal Arc Shielded Adjustable Sewer Repair Couplings connect Cast Iron, Extra Heavy Cast Iron, Schedule 40 Plastic or Thinwall Plastic pipe. For non-pressure, gravity flow applications only. Recommended for underground installations. Easy to install and reuse. Custom large diameter sizes available.

• Easy to install and reuse.
• Increased band tension secures pipe ends, forming a watertight, root-proof seal, impervious to infiltration and exfiltration.
• Thick, stainless steel shield controls load bearing between coupling and pipe surface, opposing shear forces while maintaining pipe alignment.

Product Highlights

The couplings feature surgical grade 316 stainless steel clamps and a heavy-duty, 301 series stainless steel shield. The molded, one-piece, elastomeric sealing gasket resists ultraviolet rays, ozone, fungus growth, natural soil erosive properties, and normal sewer gases.

Product Information

Standard Information

• Brand: MISSION RUBBER
• Manufacturer Part Number: MR56 66 ARC WD

Technical Specifications

• Clamps: Surgical Grade 316 Stainless Steel, Nut & Bolt (2 or 4)
• Shield: Heavy-Duty, 301 Series Stainless Steel (1 6/500" thick) with 300 Series Stainless Steel, Worm Drive Clamps (2)
• Gasket: Molded, one-piece, elastomeric sealing gasket
• Connects: 6" CI, PL to 6" CI, PL
• A-MIN (IN): 6.27
• A-MAX (IN): 6.62
• B-MIN (IN): 6.27
• B-MAX (IN): 6.62
• C-WIDTH (IN): 6
• Connection Type: Cast Iron/Plastic
• Domestic/Import: Domestic
• Elongation: 250 %
• Fitting Size: 6 in
• Material: Stainless Steel
• Series: MR56 ARC Series
• Temperature Rating: 158 deg F
• Tensile Strength: 1000 psi
• Torque Rating: 60 in-lb
• Material Standard: ASTM A240, A240M-06, C425-04, C1173-06