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Mechanical Hot Tapping Machines


  • Hot tap up to 4” valves on copper, steel or plastic pipe. 
  • Pressure rated 300 psi for ambient temperatures or 125 psi for steam systems.

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Catalog No.Item CodeValve Size Weight
lbs kg
DM3MECH 083503/4" - 4" 12.0 5.5
DM3MECHB 083513/4" - 4" Toolbox only - no hole saws or arbors 10.0 4.5
Why Reed

A great deal on a versatile tapping machine that is priced well for the market.

Hot tap using the DM3MECH Mechanical Hot Tapping Machine. With the right hole saw, cut or drill into copper, steel, or plastic pipe for up to 4” valves. DM3MECH contains the base machine, along with 7/16” Hex Arbor, 1/4” Drill Bit, Hole Saws 5/8”, 7/8”, 1 1/8”, 1 3/8”, 1 3/4”, 2 1/4”, 3 1/4”, Allen wrenches and toolbox. DM3MECHB is the base machine in a toolbox only, without hole saws or arbor. Reed's Mechanical Hot Tapping Machines require a 1/2” drill motor, valves and fittings that are all sold separately.

DM3MECH Hot Tapping Machine