DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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About Cylinder Seals
Rod wipers scrape dirt, dust, and moisture from the rod, preventing contamination inside your cylinder.
Rod seals maintain the pressure inside cylinders and prevent fluid from leaking out.
Wear rings guide the rod and piston to prevent uneven wear and optimize seal performance.
Head seals are a more reliable alternative to the standard O-ring/backup ring combination—they resist twisting and remain stable even in applications with fluctuating pressure.
Buffering seals protect hydraulic cylinders from pressure spikes and shock in high-pressure hydraulic applications.
Cushioning seals minimize wear and noise in air-powered cylinders by preventing the piston from slamming against the cylinder body.
Piston seals make a seal between their outside edge and the cylinder bore to prevent internal leaks.
Quick-Release Piston Ring Compressors
Push the lever and this compressor instantly releases for easy removal. Use it to ensure smooth insertion of your piston into a cylinder.
| For Ring OD | Overall Ht. | Each | |
| 2 1/8"-5" | 1 1/2" | 000000 | 000000 |
Low-Friction Piston Ring Compressors
Also known as a wrinkle-band compressor, this tool has fewer points of contact than other compressors for less friction. Use it to ensure smooth insertion of your piston into a cylinder. This compressor has a cam lock that holds the size once you set it.
| For Ring OD | Overall Ht. | Each | |
| 3"-5" | 1 1/2" | 0000000 | 000000 |
Easy-to-Adjust Piston Ring Compressors
These compressors use either a spring clutch or two screws to make incremental sizing adjustments for a secure fit. Use them to ensure smooth insertion of your piston into a cylinder.
