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Shielded Flexible Reducing Coupling, 4 x 3 inch, Multi-Material

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Fernco 1056-43RC Shielded Flexible Reducing Coupling, 4 x 3 inch, Multi-Material

Item #: 1056-43RC by Fernco, Inc

Brand: Fernco

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$72.81

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WARNING: This Product May Contain Chemicals Known to the State of California to Cause Cancer or Reproductive Harm. To Learn More Visit P65Warnings.ca.gov
Features

Size (W x H x D)

4.90×4.20×5.00

Weight (lb)

1.61

Product Overview
The Fernco 1056-43RC flexible shielded coupling is designed for joining pipes of varying materials and sizes in drain, waste, and vent (DWV) systems. This 1056 Series coupling transitions from a 4-inch pipe to a 3-inch pipe, accommodating cast iron, plastic (PVC, ABS), copper, steel, or lead pipes. Constructed from durable PVC (Polyvinyl Chloride) with a 300-series stainless steel shield and clamps, it provides a leak-proof seal and resists heavy earth loads and shear forces, making it suitable for underground applications. The coupling is resistant to chemicals, ultraviolet rays, fungus growth, and sewer gases. It operates within a temperature range of -30°F to 140°F and has a maximum test pressure rating of 4.3 psi. Installation requires tightening the clamps to 60 inch-pounds of torque. It conforms to ASTM C1173, ASTM D5926, CSA B602, and is UPC/IAPMO liste