Spears® Fabricated Duct Fittings are formed from extruded Seamless Round Duct to provide the high corrosion resistance of thermoplastic s in PVC and higher temperature handling in CPVC materials for aggressive corrosive fume exhaust and drain applications.

  • Excellent Chemical Resistance to a wide range of corrosive fumes, gasses and fluids.
  • Large interior diameters for optimum flow characteristics.
  • Light weight provides easier handling, installation, and fabrication for lower overall installed cost.

    Maximum Service Temperature
    PVC = 140°F (60°C)
    CPVC = 200°F ( 93°C )
Round duct above 24" nominal size is cold rolled from extruded PVC or CPVC sheet material. The seam is thermal fused utilizing a computerized welding machine. The sheet edges are heated and pressed together pneumatically achieving 100% weld strength using no filler rod. Wall thickness is 3/16" for sizes up to 32" diameter. Above 32" diameter, 1/4" material will be used, unless otherwise specified. Cold rolled duct is produced in 4' lengths. Large duct fittings can be fabricated to order. Contact Spears® with requirements for additional information.
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Webb/P#

Item #

Item Name

Price

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N/A . N/A PVC 6"x10' Plain End Seamless Duct $9.82 Add To Cart
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N/A . N/A PVC 8"x10' Plain End Seamless Duct $14.20 Add To Cart
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N/A . N/A PVC 10"x10' Plain End Seamless Duct $18.02 Add To Cart
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N/A . N/A PVC 12"x10' Plain End Seamless Duct $21.00 Add To Cart
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N/A . N/A PVC 14"x10' Plain End Seamless Duct $26.28 Add To Cart
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N/A . N/A PVC 16"x10' Plain End Seamless Duct $30.41 Add To Cart
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N/A . N/A PVC 18"x10' Plain End Seamless Duct $41.58 Add To Cart
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N/A . N/A PVC 20"x10' Plain End Seamless Duct $50.15 Add To Cart
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N/A . N/A PVC 24"x10' Plain End Seamless Duct $68.74 Add To Cart
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N/A . N/A PVC 6"x20' Plain End Seamless Duct $9.82 Add To Cart
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N/A . N/A PVC 8"x20' Plain End Seamless Duct $14.20 Add To Cart
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N/A . N/A PVC 10"x20' Plain End Seamless Duct $18.02 Add To Cart
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N/A . N/A PVC 12"x20' Plain End Seamless Duct $21.00 Add To Cart
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N/A . N/A PVC 14"x20' Plain End Seamless Duct $26.28 Add To Cart
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N/A . N/A PVC 16"x20' Plain End Seamless Duct $30.41 Add To Cart
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N/A . N/A PVC 18"x20' Plain End Seamless Duct $41.59 Add To Cart
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N/A . N/A PVC 20"x20' Plain End Seamless Duct $50.15 Add To Cart
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N/A . N/A PVC 24"x20' Plain End Seamless Duct $68.74 Add To Cart
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N/A . N/A CPVC 6"x10' Plain End Seamless Duct $21.67 Add To Cart
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N/A . N/A CPVC 8"x10' Plain End Seamless Duct $28.43 Add To Cart
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N/A . N/A CPVC 10"x10' Plain End Seamless Duct $35.60 Add To Cart
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N/A . N/A CPVC 12"x10' Plain End Seamless Duct $39.28 Add To Cart
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N/A . N/A CPVC 14"x10' Plain End Seamless Duct $237.35 Add To Cart
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N/A . N/A CPVC 16"x10' Plain End Seamless Duct $253.51 Add To Cart
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N/A . N/A CPVC 6"x20' Plain End Seamless Duct $21.67 Add To Cart
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