Spare Sleeves
Our sleeves are made from specially developed elastomer compounds with special fabric inserts to meet the high requirements in terms of robustness, high elasticity, reset force and durability. The elastic pneumatically actuated sleeve blocks the product flow with differential pressure of 2-3 bar (depending on the elastomer quality) and thanks to its high rebound elasticity - automatically returns to its original open position when the compressed air is released.

NR (FDA, ATEX) - natural rubber, for abrasive media.
NBR (FDA, ATEX) - nitrile rubber, for feuls, oils and greases.
CSM - chlorosulfonated polyethylene, for chemicals and oxidising media.
FPM - fluorocarbon rubber, chemical resistant.
CR - chloroprene rubber, ozone resistant.
EPDM - ethylene-propylene rubber, for chemicals, strong heat resistance.






















































