Repair kit for SF series ISO 21287 compact cylinders, 20 mm bore - E.MC

If a 20 mm bore compact cylinder starts leaking at the piston rod or loses force because the piston seal is worn, this repair kit puts it back into service. Only the wearing parts are replaced, while the barrel, end caps and piston rod with its attachments are reused.

Advantages

• Fits the 20 mm bore of the SF series to ISO 21287
• Rod thread and M5 air port stay unchanged, so existing rod eyes and fittings still fit
• The cylinder uses an NBR piston seal and O-rings plus a TPU rod seal
• One kit per bore for every stroke length, with female or male rod thread alike

Applications

• Repairing leaking compact cylinders in fixtures and assembly systems
• Preventive seal replacement during scheduled maintenance
• Spare parts stock for machines running several cylinders of the same bore

Accessories and spare parts

The kit suits every stroke length of the 20 mm bore, with either female or male rod thread. Check the piston rod and barrel for scoring before fitting, as damaged running surfaces will not seal for long even with new seals.