Duramaster Rod Cylinders & Pneumatic Pistons
Looking for a pneumatic cylinder actuator with air piston? At Duramaster Cylinders we offer high quality NFPA interchangeable rod cylinders, tie rod cylinders, air over hydraulic cylinders & also do many custom air piston style units to fit any application you may have. We have options of a single acting pneumatic cylinder, double acting pneumatic cylinder, hydraulic cylinders and custom multi-stage configurations.
Made in the USA & ISO certified
NFPA Tie Rod Cylinders from Duramaster – They Go The Distance
|Long style 660 bronze bushing provides maximum wear resistance for increased durability and lowest friction.
|Some other manufacturers use ductile iron or even plastic bushings.
|Graphite impregnated wear bands on the piston are extra wide for added support.
|Some manufacturers do not even include wear bands.
|Floating cushions reduce the speed of the piston as it approaches the end of stroke, but they do not affect the speed of the piston in the opposite direction.
|Some other manufacturers use cushions that affect the speed in both directions, and some do not even offer cushions.
|Headcaps are machined from 6061-T6 aluminum for high strength and low weight. Then they are black anodized to resist corrosion and oxidation.
|Some manufacturers use die cast heads, which can have low strength issues, and porosity problems.
|Bushing retainer plate is removable with standard allen wrenches (hex keys). This allows the bushing to be replaced easily, without disassembling the cylinder.
|Some manufacturers retain their bushing with snap rings, or do not have removable bushings at all.
|Our Full Duramount™ series provides internal tie rod nuts for maximum space savings and interchangeability of mounting styles.
|Other manufacturers have exposed tie rod nuts which can create space problems, and can prevent interchanging mounts.