Mission™ 0404715

Flexible sewer couplings connect 4 in cast iron transition, SCH 40 plastic, extra heavy cast iron or steel pipe to 4 in cast iron transition, SCH 40 plastic, extra heavy cast iron or steel pipe. For non-pressure, gravity flow applications only. Recommended for underground installations. Utilized primarily in the Western United States. Easy to install and reuse.

Mission™ Standard Calder Style Unshielded Sewer Coupling, 4 in Fitting, Cast Iron Transition/SCH 40 Plastic/Extra Heavy Cast Iron/Steel x Cast Iron Transition/SCH 40 Plastic/Extra Heavy Cast Iron/Steel Connection, ASTM C1173-06/C425-04/C923M-08 Material Standard, Stainless Steel/Synthetic Rubber, 4-1/2 in OD, Domestic/Import: Domestic, 5/16 in Bolt Size

• Missionmade™ products are easy to install and reuse
• Synthetic rubbers permit considerable distortion without changing basic physical-resistant, 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
• Sealing O-rings under each clamp prevent pipe end slippage for a reinforced joint seal
• Stainless steel components resist corrosion in marine applications, poorly aerated/moist soils, contaminated grounds conditions and chloride, sulfates or bicarbonates in ground water
• Independent clamp tightening adapts to different outside pipe diameters
• Increased band tension secures pipe ends, for a watertight, root-proof seal, impervious to infiltration and exfiltration
• 300 Series stainless steel, worm drive clamps
• Molded, one-piece, elastomeric sealing gasket