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Home/Products/Seal Kits/Hyco Telescopic Cylinders
Hyco Telescopic Cylinders 2016-12-29T09:17:13+00:00

Hydraulic Cylinder Seal Kits For Hyco Telescopic Cylinders


How To Identify Hyco Telescopic Cylinders

Old Style: C900 – C2000 Series Single Acting – Manufactured Prior to July, 1974 and All Series C9000 Double Acting Cylinders.

• 1/4″ cross section vee packing with nylon male and female adapters.
• Bronze bearing above vee packing and another between the two spiral retainers.
• Stage outside diameters – 3″, 4″, 5″, 6″, 7″, 8″, 8-1/8″, 8-1/4″, 9″, 9-1/8″, 9-3/8″, 9-3/4″

20,000 Series

• Doble acting cylinders with nylon bearings on either side of pack set.
• Internal bearing is step cut for snap ring.”
• Vee sets have fab vees.

30,000 Series

• Single acting cylinders with nylon bearing on either side of pack set.
• Internal bearing is step cut for snap ring.
• OEM vee sets may be .025 oversize “Black and Blue”.

70,000 Series

• Normally use urethane U-cups, by may be retrofitted with vee packing.
• Nylon bearings with step on OD of inner bearing to fit over snap ring.