FLEX-SEAL® ARC Shielded Adjustable Sewer Repair Couplings — MR56 ARC SERIES: 1415058

High performance, shielded sewer repair couplings connect 15" Cast Iron or Plastic pipe to 12" Cast Iron or Plastic pipe. For non-pressure, gravity flow applications only. Recommended for underground installations, although some jurisdictions will allow use above ground. Supplied with a flanged bushing. Easy to install and reuse.

Need a custom, large diameter size? Click here.

COMPONENTS
Clamps: Surgical Grade 316 Stainless Steel, Nut & Bolt (2 or 4)
Shield: Heavy-Duty, 301 Series Stainless Steel (.012" thick)
with 300 Series Stainless Steel, Worm Drive Clamps (2)
Gasket: Molded, one-piece, elastomeric sealing gasket

Download Instructions

RECOMMENDED TOOLS: Seekonk Torque Wrench - Pre-Set 60 in/lbs. with .3125” hex head screw

ASTM A240/A240M-06 View
ASTM C425-04 View
ASTM C1173-06 View
CSA CLASS 7021-02 (B602) View
IAPMO FILE 4224 LISTED View
ISO 9001:2008 View
Mission Rubber FLEX-SEAL® ARC Couplings MR56 SERIES SubmittalView
Mission Rubber FLEX-SEAL® ARC Shielded Adjustable Repair Couplings MR56 ARC SERIES
EASY

MISSIONMADE™ products are easy to install and reuse.

LEAKPROOF

Increased band tension secures pipe ends, forming a watertight, root-proof seal, impervious to infiltration and exfiltration.

RIGID

Thick, stainless steel shield controls load bearing between coupling and pipe surface, opposing shear forces while maintaining pipe alignment.

RESILIENT

Synthetic rubbers permit considerable distortion withstanding tension and compression. More pliable, easier to install in cold weather applications than elastomeric PVC gaskets.

DURABLE

Synthetic rubber gasket resists ultraviolet rays, ozone, fungus growth, natural soil erosive properties, and normal sewer gases.

SECURE

Sealing “O” Rings under each clamp prevent pipe end slippage for a reinforced joint seal.

ANTICORROSIVE

Stainless steel components resist corrosion in marine applications, poorly aerated/moist soils, contaminated grounds conditions, (e.g. industrial fill sites) and chloride, sulfates or bicarbonates in ground water.

ADAPTABLE

Independent clamp tightening adapts to different outside pipe diameters.

SUSTAINABLE

Certified Cradle to Cradle™ - Manufactured within a 5-Point Continual Improvement process: material health, material reutilization, renewable energy and carbon management, water stewardship, and social fairness.

  1. EASY
  2. LEAKPROOF
  3. RIGID
  4. RESILIENT
  5. DURABLE
  6. SECURE
  7. ANTICORROSIVE
  8. ADAPTABLE
  9. SUSTAINABLE

MR56 ARC SERIES

PartMR PartConnectsA-MIN (IN)A-MAX (IN)B-MIN (IN)B-MAX (IN)C-WIDTH (IN)
1415058MR56 1512 ARC (f)15" CI, PL to 12" CI, PL14.915.412.212.86

MR56 ARC SERIES

PartMR PartDescriptionCase Qty.Case Wt. (lbs.)Price
1415058MR56 1512 ARC (f)15" CI/PL to 12" CI/PL1$383.02