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Darby Equipment Company
28-30" Internal Pneumatic Clamp (IPC28-30)

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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 114" 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 Ridgid Mounted Two Stage Stainless Steel Air Tank
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 28" - 30" (711 - 762 mm)
Wall Thickness Range .125" - .500" (3.18 - 12.7 mm) on 28" (711.2 mm)
.125" - .750" (3.18 - 19.05 mm) on 30" (3762 mm)
Standard Length 125" (3175 mm)
Width 25" (635 mm)
Height 25" (635 mm)
Weight 1260 lbs (572 kg)
Working Air Pressure 180 - 220 psi
Air Motor 1.9 hp Cleco
Air Tank 30 gal w/ 3 gal reserve
Clamping Shoes 32 total clamp shoes, 16 on each section
Cylinder 10" (254 mm)
Climbing Capacity 25° + slope