Features

Tie bolt construction eliminates rod binding and tie rod torque problems (Series AN up to 4" bore).
Rugged thick walled tubes resist denting.
NFPA repairable and interchangeable.
15 NFPA mounting styles.
Factory lubricated grease that will not wash out.
Optional 303 S.S. piston rods provide corrosion resistance.
Optional oversized rods available to provide extra column strength.
Optional slippery seals enhance smooth operation and are self-lubricating.
Available in 1-1/2", 2", 2-1/2", 3-1/4" and 4" bore sizes with extruded barrel (as shown). (AN series)
Larger bore sizes 5", 6", 8" and 10" bores have prestressed steel tie rods. (Series AN)
Operates on air pressure up to 250 p.s.i.
Output forces up to 19,635 lbs. (10" bore at 250 p.s.i.).
Std. operating temp: 0 degrees to 185 degress (F), -18 degress to 82 degrees (C).
Rotated ports are optional.
Viton seals for high heat applications (up to 300 degress F, 149 degrees C)

Model	Bushings	Piston Rods	Seals	Bore Sizes	Barrel	Switches
Provenair - Aluminum	"Floating" Rod bushings for low friction, superior wear and side load resistance	Chrome plated ground and polished high tensile steel	Buna-N, Viton or Slippery (Aluminum alloy piston with lip-type seals)	1/2", 2", 2-1/2", 3-1/4", 4", 5", 6", 8" and 10"	Profiled Extrusion (5", 6", 8" and 10" have tie rods.) (Patented)