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Darby Equipment Company
46-48" Internal Pneumatic Clamp (IPC46-48)

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pipe roller cradles Filters, lubricators, regulators and valves all rated to 250 psi
pipe roller cradles Fully hardened dowel pins
pipe roller cradles Nose cone made of seamless 4130 steel for durability
pipe roller cradles Clamp frame is built using 2" x 38" angle iron and 2" x 14" WT square tubing to create a strong, durable frame
pipe roller cradles Darby uses grade 8 bolts and the highest quality seals and u-cups in our assemblies
pipe roller cradles Darby uses only the highest quality high pressure quick exhausts
pipe roller cradles Air tubes are electro statically plated to reduce corrosion
pipe roller cradles Extra 4.7 gallon air tank with check valve reserves air for multiple actuations of rear roller brackets
pipe roller cradles Remote operated by reach rod
pipe roller cradles Most clamps can cover two pipe sizes through the use of conversion kits
pipe roller cradles All powered clamps have a 25° climbing capability
pipe roller cradles Powered line travel on models 16" to 60" for easy operational mobility through the pipe

Technical Specifications:
Pipe Size Range 46" - 48" (1167 - 1219 mm)
Wall Thickness Range .375" - .750" (9.5 - 19 mm)
Standard Length 148" (3759 mm)
Width 42" (914 mm)
Height 42" (914 mm)
Weight 3700 lbs (1678 kg)
Working Air Pressure 180 - 220 psi
Air Motor (2) 2.7 hp Drive Motors - Side Drive
Air Tank 80 gal w/ 4.7 gal reserve
Clamping Shoes 48 total clamp shoes, 24 on each section
Cylinder 14" (356 mm)
Climbing Capacity 25° + slope