Injectable packings

Burajet retainer rings are molded HPU (hydrolysis-resistant polyurethane) or FKM (fluorocarbon rubber) rings with sealing lip which are produced to match the shaft and gland housing. They efficiently retain the Burajet injectable compound packings, thus reducing product contamination. The compensation for radial shaft movements is also better than with braided packings.

Burajet SCA 8032/SCA is a fiber injectable compound based on aramid/PTFE with a special lubricant. For some applications, it may be necessary to retain it between braided compression packings (e.g. Buramex SF 6335 or Araflon 6426).

Burajet SCB 8032/SCB is a fiber injectable packing based on PTFE fiber with a graphite-based heavy-duty lubricant. For some applications, it may be necessary to retain it between braided compression packings (e.g. Buraflex 2000/HT). To reduce product contamination and to compensate better for radial shaft movements, a special retention between HPU (hydrolysis-resistant polyurethane) or FKM (fluorocarbon rubber) lipped rings is used. The packing is used in almost all branches of industry.

Burajet SCH 8032/SCH is a fiber injectable compound packing made from fiber-stabilized graphite. It is manufactured from natural graphite combined with binders which are applied to the graphite fibers using a special process. For some applications, it may be necessary to retain it between braided compression packings (e.g. Isartherm-Flex 6050 or Isartherm K-Flex 6051).

Burajet SCW 8032/SCW is a fiber injectable packing based on PTFE fiber with a heavy-duty lubricant. For some applications, it may be necessary to retain it between braided compression packings (e.g. Burasoft L 6225/L or Buramex 6335). To reduce product contamination and to compensate better for radial shaft movements, a special retention between HPU (hydrolysis-resistant polyurethane) or FKM (fluorocarbon rubber) lipped rings is used.