Blank Duct Plugs come with rope ties for sealing vacant conduit and inner duct. The plugs are all plastic and corrosion proof, watertight and airtight, removable and reusable, and are ideal for manholes and building entrances.
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Part #

Size (in.)

Duct Inside Diameter I.D. Range (in.)

Duct Inside Diameter I.D. Range (mm)

Standard Package

Add To Cart/Request Quote
DPJM07D100U N/A 0.7 N/A 0.71 to 1.02 N/A 18 to 26 N/A 50 Request Quote
DPJM10D104U N/A 1 N/A 0.96 to 1.16 N/A 24 to 30 N/A 50 Request Quote
DPJM12D148U N/A 1-1/4 N/A 1.14 to 1.48 N/A 29 to 38 N/A 50 Request Quote
DPJM15D183U N/A 1-1/2 N/A 1.49 to 1.83 N/A 38 to 46 N/A 50 Request Quote
DPJM20D236U N/A 2 N/A 1.83 to 2.36 N/A 46 to 60 N/A 50 Request Quote
DPJM25D291U N/A 2-1/2 N/A 2.34 to 2.91 N/A 59 to 74 N/A 50 Request Quote
DPJM30D346U N/A 3 N/A 2.99 to 3.46 N/A 76 to 88 N/A 50 Request Quote
DPJM35D400U N/A 3-1/2 N/A 3.42 to 4.00 N/A 87 to 102 N/A 50 Request Quote
DPJM40D402U N/A 4 N/A 3.94 to 4.33 N/A 100 to 110 N/A 50 Request Quote
DPJM50D535U N/A 5 N/A 5.00 to 5.35 N/A 127 to 136 N/A 50 Request Quote
DPJM60D637U N/A 6 N/A 5.82 to 6.37 N/A 148 to 162 N/A 36 Request Quote
DPJM80D816U N/A 8 N/A 7.83 to 8.27 N/A 199 to 210 N/A 15 Request Quote
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