Memory packings are single acting sealing elements used in pneumatic applications primarily to seal reciprocating pistons and rods.
In unlubricated applications, dry running rod seals and dry running piston seals require PTFE compounds with advanced filler combinations to ensure maximum performance and lifetime is achieved.
Combining this with the unique Memory Packings design produces a high efficiency system with extremely low friction which can be elegantly packaged into many types of light weight and portable equipment.
A standard range of symmetrical EMS packings are available for both rod and piston applications whist EMT and EMTX seals are ideally suited to and extensively used in rocking piston pump applications.
PTFE Seals: Memory packings Standard EMS
EMS – PTFE Piston and Rod Seal; and as PTFE Shaft Seal
- T = –40°C to +220°C
- p = up to 20 bar
- v = 15 m/s ⇔
- v = 1 m/s
We are also happy to offer you special designs for this purpose. Please fill out our enquiry form or contact our sales staff at email@example.com.