Pneumatic Cylinder
JHD Series
Brass Tube With Standard Steel Construction

The Lehigh Miracalube® Air Cylinder
The Only Real Self-Lube Air Cylinder in the World.
We first designed and manufactured the exclusive Miracalube® self-lubricated air cylinder system in 1948. This combination of innovative design features plus the finest available materials and workmanship has earned us an industry-wide reputation of excellence.
Features:
1" to 20" Bore
Operating Pressure to 250 PSI
Operating Temperature 0° to 165° F.
Brass Tube with Standard Steel Construction
Brass Tubing 1" through 8" Bore
Chrome Bore Steel Tubing 10" through 20" Bore
Miracalube® Self-Lube System
Carboxylated Nitrile Seals
Design Configurations:
NFPA Tie Rod Construction and Mountings
Male, Female, Plain, Flanged Rod Ends
NPT or SAE Ports
Options:
Cushions
Magnetic Piston/Tie-Rod Mount Limit Switch
Internal Stops
Linear Feedback Devices
Seal Materials (Non-Standard Temperature Ranges and Fluids)
Many More
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Specials:
Don't see what you need? We have a long history of producing custom design cylinders that are specific to a customer's application. We welcome the one-of-a-kind special as well as the OEM quantity. So whether your requirements are frequent or few, standard or custom, we are here to help.
View Catalog and Catalog Pages in pdf Download:
View Catalog Sections in pdf Download:
1-1/2" - 6" Dia. Bores
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8" - 12" Dia. Bores
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14" - 20" Dia. Bores
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