Seam Closer


The quiet, automated way to close seams in less than six seconds!

Key features and benefits:

  • Eliminate hammering to close ductwork seams.
  • Greatly reduce noise levels and speed up duct seam closing in your shop or at the job site.
  • Seam Closer will also close both insulated and reinforced ductwork.
  • Seams from top and bottom to the middle to avoid run out and incomplete seaming.

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16 – 24 gauge (0.70 – 1.61 mm)

Duct Length:

21″- 6-1/2 feet (530 – 1980 mm) of material

Duct Connections:

Slip & drive, raw, TDC/F and slip-on flanges

Duct Material:

Galvanized mild steel, stainless steel and aluminum


Self-contained 25 gallons (95 liters)


2 HP (1.5 kw) – 220 volts, 60 cycle, three phase, AC


35”L x 35W” x 111”H (890 x 890 x 2820 mm)


Machine – 2,230 lbs. (1014 kg)
Hydraulic Reservoir – 330 lbs. (150 kg)