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Mission
Mission 1903111 Heavy Duty Heavy Weight No-Hub Coupling, 3 in Nominal, Cast Iron End Style, Stainless Steel
Superseded

Superseder Products

Ideal Tridon®: 6219Y8G

Mission

Mission 1903111 Heavy Duty Heavy Weight No-Hub Coupling, 3 in Nominal, Cast Iron End Style, Stainless Steel

BrandMission
MFR Part No1903111
TSCO Part Number199048

Features

  • More effective joint movement restraint: stainless steel strap bands are 12.5% thicker than on traditional no hub couplings providing a positive seal when properly torqued to 80 in/lb
  • Stronger, more uniform scaling capacity: axially slotted clamp bands tighten independently to accommodate most any variances in outside diameters of cast iron pipe and fittings being joined
  • Greater surface load bearing: wider 304 Series stainless steel shield accommodates additional sealing clamps to provide for greater load bearing contact 1-1/2 to 4 in sizes for four stainless steel bands and 5 to 15 in sizes for six stainless steel bands
  • Higher resistance to shear forces: rugged construction, excellent sealing properties and the arrangement of intermittent corrugations in the outer stainless steel band provide resistance to shear forces and help alignment while maintaining flexibility
  • Corrosion resistant: 304 Series stainless steel combined with significant deflection factor makes this coupling highly dependable above and below ground
  • Safe and easy to install: flanged gasket helps maintain alignment during installation and tapered ends on shield reduce friction and prevent injury from sharp edges
  • Versatile - Internal profile of elastomeric sleeve against intermittent corrugation suits specific performance application of non-potable waste systems
  • Multiple bands attached to heavy duty, corrugated 304 series stainless steel shield over a molded one-piece elastomer sealing sleeve
  • Sealing rings on flanged neoprene rubber gasket meet or exceed the requirements of ASTM C 564
  • Axially slotted heavy duty worm drive clamps tightened to 80 in/lbs of torque
  • 3 in W
  • For heavy-duty installations requiring more than a standard No Hub coupling

Standard Approvals

  • ASTM A240/A240M-06
  • ASTM C1540-11/C564-11
  • FM 1680 Compliant
  • UPC 7816