Techcon TSD1400-018APK 3/4 In ID x 1/16 In C.S. Buna O-Ring, 10 Pack

Description

TSD1400-018APK O-ring is a replacement seal for Techcon dispensing valve service, supplied in a 10 pack for maintenance benches and spare-part drawers. The listed size is 3/4 in ID x 1/16 in cross section, with Buna construction for use in compatible Techcon dispensing assemblies.

TSD1400-018APK O-ring Benefits

• Replacement seal support helps keep dispensing valves in service instead of sidelining the full assembly.
• Ten-pack quantity gives technicians enough parts for scheduled rebuilds, emergency repairs, and bench stock.
• Buna construction matches the listed Techcon service part for this SKU.
• Exact part-number ordering helps purchasing avoid size mix-ups across similar O-rings.
• Small sealed parts are easy to stage with valve kits, fittings, and other dispensing maintenance supplies.

O-rings are small parts with real downtime impact. A nicked, flattened, swollen, or missing seal can cause leaks, weak shutoff, and inconsistent fluid control in adhesive, sealant, coating, or lubricant dispensing work.

TSD1400-018APK O-ring Applications

• Techcon dispensing valve repair and preventive maintenance.
• Replacement of worn seals during controller and valve service.
• Spare-part kits for adhesive, sealant, and fluid dispensing cells.
• Bench checks after cleaning a valve body or fluid path.
• Maintenance programs that stock common Techcon repair parts by SKU.

Surface Preparation and Use

Clean the gland, groove, or sealing surface before installing a new O-ring. Remove cured material, old lubricant, chips, and fibers so the seal can sit flat without twist. Use a compatible assembly lubricant only when your fluid process allows it.

Do not stretch the seal more than needed during installation. If the old part shows swelling, cracks, cuts, or compression set, check the fluid chemistry and service interval before returning the valve to production.

Technical Details and Documentation

Techcon lists this family as replacement O-rings used to help provide leak control in dispensing systems. Confirm the service manual, valve model, and material compatibility before approving a rebuild. Review current product-family information at Techcon.

For related valve parts, fittings, cartridges, and dispensing accessories, browse Chemical Concepts dispensers, mixers, and nozzles. Need help matching seals to a Techcon valve or controller? Call (800) 220-1966 or email [email protected].