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Strong, Durable, Maintenance-Free Junction Boxes

junction-box-tanSmith-Midland's line of utility products have become the industry standard. Our junction boxes offer a wide range of sizes, details and fit a variety of uses:

  • Hand holes
  • Drainage and sump boxes
  • Splice boxes
  • Meter and valve boxes
  • Distribution boxes
  • Traffic signal control boxes

Conduit knockouts are available either in standard sizes and locations, or custom made to suit job requirements. Junction boxes can be supplied to accommodate:

Top cover details:

  • Solid concrete lids
  • Cast in hinged type frame and cover
  • Open top, no cover

Floor details:

  • Solid floor, no outlet
  • Open bottom, no floor
  • Sloped floor to drain outlet

Junction Boxes Inside Dimensions*

Junction Boxes Inside Dimensions
ModelLengthWidthHeightWeight
Model 1538 38" 15" 15" 609 lbs.
Model 2044
44" 20" 24" 1,275 lbs. (without lid)
Model 334 36" 36" 48" 6,882 lbs.
Model 444 48" 48" 48" -
Model 2626 26" 26" 30" 1,584 lbs.
Model 2436 24" 36" 28" 1,900 lbs.
Model 1836 18" 36" 34" 1,800 lbs
Model 2026 24" 36" 28" 1,900 lbs.
Model 1824 18" 24" 28" 2,050 lbs.
Model 814 8" 14" 15" 197 lbs.
Model 2424 24" 24" 30" 2,900 lbs.
Model 1212 12" 12" 24" 675 lbs.
Model 1218 12" 18" 24" 815 lbs.
Model 1818 18" 18" 18" 850 lbs. (without lid)
Model 1818-3a 18" 18" 24" 975 lbs.

* Some of the details described herein and shown on the drawings are fixed, many others are adaptable.


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