Features

Cylinder heads are high tensile strength aluminum alloy, retained by a feed ring wire, a simple design that eliminates excess cylinder weight and bulk.
The barrel I.D. is hard-coated aluminum with a Rockwell C60 hardness. A finish of 16 microinches or better insures low friction and smooth operation.
Piston rod is ground and polished, hard-chrome plated steel for minimum friction and maximum packing life. Optional 303 stainless steel is excelllent for corrosion resistance and washdown applications (303 stainless steel is standard on 1-1/8-inch bore cylinders).
Adjustable cushions provide excellent control of cylinder deceleration. Full range adjustability (except fixed cushions on 1-1/8-inch bore).
High grade, self-lubricating bronze rod bearing reduces friction and promotes smooth operation.
Piston seal selection insures job-matched performance - Buna N O-ring, Low Friction U-cup and self-lubricating packings available.
Wear compensating rod wiper protects internal seals and parts from dirt, grit and debris.
NPTF dry seal pipe threads on ports.
Optional self-lubricating U-cup seals reduce drag and promote extra cylinder life.
Cylinder is repairable so instead of buying complete new units, repair kits can be used.

Model	Operating Temperature Range	Seals	Bore Sizes	Maximum Output Force	Air Pressure
Series 23, 24, & 28	0- to 180-degrees F (-18- to 82-degrees C)	Viton seals available for high heat applications. Consult factory.	1-1/8", 1-1/2", 2", 2-1/2", 3", and 4"	2,513 pounds (4-inch bore)	To 200 p.s.i. (14 bar). May be operated hydraulically (200 p.s.i., nonshock)