FLEX-SEAL® Unshielded Sewer Couplings — MR02 SERIES

Flexible, unshielded sewer couplings connect Clay pipe to Cast Iron or Schedule 40 Plastic pipe. For non-pressure, gravity flow applications only. Recommended for underground installations, although some jurisdictions will allow use above ground. Easy to install and reuse. Multiple sizes from 4" to 27".  Custom, large diameter sizes available.

COMPONENTS
Clamps: 300 Series Stainless Steel, Worm Drive (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® Unshielded Couplings MR02 SERIES SubmittalView
Mission Rubber FLEX-SEAL® Unshielded Sewer Couplings MR02 SERIES
EASY

MISSIONMADE™ products are easy to install and reuse.

LEAKPROOF

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

SECURE

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

RESILIENT

Synthetic rubbers permit considerable distortion without changing basic physical resistance, unlike thermoplastic gaskets.

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.

DURABLE

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

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

MR02 SERIES

MR PartPartConnectsA-MIN (IN)A-MAX (IN)B-MIN (IN)B-MAX (IN)C-WIDTH (IN)
MR02 4414042194" CL to 4" CI/PL55.44.214.54
MR02 4314042274" CL to 3" CI/PL55.43.253.54
MR02 5514052165" CL to 5" CI/PL6.276.625.35.625
MR02 6414062146" CL to 4" CI/PL7.27.84.214.56
MR02 64 Eccentric14062196" CL to 4" Eccentric CI/PL7.27.84.214.56
MR02 6614062306" CL to 6" CI/PL7.27.86.276.626
MR02 46 (N)14062484" CL to 6" CI/PL55.46.276.626
MR02 8814082108" CL to 8" CI/PL9.4108.258.626
MR02 8614082368" CL to 6" CI/PL9.4106.276.626
MR02 1010141021610" CL to 10" CI/PL11.8512.4510.210.86.5
MR02 1008 (f) (N)141024010" CL to 8" CI/PL11.8512.458.258.626.5
MR02 1212141221212" CL to 12" CI/PL14.214.812.212.86.5
MR02 1210 (f) (N)141224612" CL to 10" CI/PL14.214.810.210.86.5
MR02 1515 (N)141521515" CL to 15" CI/PL17.818.314.915.46
MR02 1512 (f) (N)141524915" CL to 12" CI/PL17.818.312.212.86
MR02 1818 (f) (N)141821818" CL to 18" CI/PL21.822.318.318.810
MR02 2121 (f) (N)142121321" CL to 21" CI/PL25.525.921.52210
MR02 2424 (f) (N)142421724" CL to 24" CI/PL29.630.324.224.910
MR02 2727 (f) (N)142721027" CL to 27" CI/PL31.832.527.52810

MR02 SERIES

MR PartPartDescriptionCase Qty.Case Wt. (lbs.)List Price Each
MR02 4314042274" CL to 3" CI/PL1216.00$28.78
MR02 4414042194" CL to 4" CI/PL1823.94$26.09
MR02 46 (N)14062484" CL to 6" CI/PL1021.00$66.91
MR02 5514052165" CL to 5" CI/PL1829.16$44.12
MR02 6414062146" CL to 4" CI/PL1026.80$65.43
MR02 64 Eccentric14062196" CL to 4" Eccentric CI/PL1224.00$86.16
MR02 6614062306" CL to 6" CI/PL1233.84$55.72
MR02 8614082368" CL to 6" CI/PL828.00$103.52
MR02 8814082108" CL to 8" CI/PL829.76$85.74
MR02 1008 (f) (N)141024010" CL to 8" CI/PL436.00$145.65
MR02 1010141021610" CL to 10" CI/PL630.48$128.72
MR02 1210 (f) (N)141224612" CL to 10" CI/PL223.30$189.01
MR02 1212141221212" CL to 12" CI/PL639.60$150.20
MR02 1512 (f) (N)141524915" CL to 12" CI/PL230.00$350.13
MR02 1515 (N)141521515" CL to 15" CI/PL424.40$193.24
MR02 1818 (f) (N)141821818" CL to 18" CI/PL1$356.53
MR02 2121 (f) (N)142121321" CL to 21" CI/PL140.00$500.96
MR02 2424 (f) (N)142421724" CL to 24" CI/PL156.40$573.97
MR02 2727 (f) (N)142721027" CL to 27" CI/PL1$965.88