MISSION STANDARD “CALDER STYLE” Shielded Sewer Couplings
Flexible “Calder Style” shielded sewer couplings connect Clay, Type O Clay, Type 1 Clay, Extra Heavy Cast Iron, CIT, Schedule 40 Plastic, Thinwall Plastic, Trailer/Drain (EPDM) or Steel pipe in sanitary systems. For non-pressure, gravity flow applications only. Recommended for underground installations. Primarily used in the Western United States. Easy to install and reuse.
Multiple sizes from 3” to 8”.
Clamps: Surgical Grade 316 Stainless Steel, Nut & Bolt
Shield: 300 Series Stainless Steel
Gasket: Molded, one-piece, elastomeric sealing gasket
RECOMMENDED TOOLS: Seekonk Torque Wrench - Pre-Set 60 in/lbs. with .3125” hex head screw. Prices effective: August 15, 2011.
MISSIONMADE™ products are easy to install and reuse.
Increased band tension secures pipe ends, forming a watertight, root-proof seal, impervious to infiltration and exfiltration.
Sealing “O” Rings under each clamp prevent pipe end slippage for a reinforced joint seal.
Independent clamp tightening adapts to different outside pipe diameters.
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.
Synthetic rubbers permit considerable distortion without changing basic physical resistance. More pliable, easier to install in cold weather applications than elastomeric PVC gaskets.
Synthetic rubber gasket resists ultraviolet rays, ozone, fungus growth, natural soil erosive properties, and normal sewer gases. Extra thick rubber sleeve can be used with or without bushings.
Thick shear band controls load bearing between coupling and pipe surface, opposing shear forces while maintaining pipe alignment.
NUT & BOLT
|MR Part||Part||Connects||A-MIN (IN)||A-MAX (IN)||B-MIN (IN)||B-MAX (IN)||C-WIDTH (IN)|
|0406751||6" CL to 6" CL||7.5||8||7.5||8|
|0406793||6" TYPE O CL or CONC to 6" TYPE O CL or CONC||7.75||8.125||7.75||8.125|
|0408781||8" CL to 8" CL||9.75||10.13||9.75||10.13|
|0410688||10" CL to 10" CL||12.25||12.6||12.25||12.6|
|0410720||10" TYPE O CL or CONC/CI/XHCI/PL/ST/TWP to 10" TYPE O CL or CONC/CI/XHCI/PL/ST/TWP||12.5||13.125||12.5||13.125|
|0412635||12" CL to 12" CL||14.25||14.52||14.25||14.52|
|0412684||12" TYPE O CL or CONC/ARMCO TRUSS to 12" TYPE O CL or CONC/ARMCO TRUSS||14.125||15||14.125||15|
NUT & BOLT
|MR Part||Part||Description||Case Qty.||Case Wt (lbs.)||Price|
|0406751||6" CL to 6" CL||20||48.00||$37.64|
|0406793||6" TYPE O CL or CONC to 6" TYPE O CL or CONC||20||48.60||$53.24|
|0408781||8" CL to 8" CL||14||37.10||$49.46|
|0410688||10" CL to 10" CL||10||33.40||$64.44|
|0410720||10" TYPE O CL or CONC/CI/XHCI/PL/ST/TWP to 10" TYPE O CL or CONC/CI/XHCI/PL/ST/TWP||10||32.00||$82.64|
|0412635||12" CL to 12" CL||8||32.00||$78.57|
|0412684||12" TYPE O CL or CONC/ARMCO TRUSS to 12" TYPE O CL or CONC/ARMCO TRUSS||8||36.00||$99.27|