KASTAS - WIPER DUST SEAL

K07 sheet dust seals are sealing elements that prevent foreign particles from the external environment from entering the cylinder in hydraulic applications. It can be produced from thermoplastic polyurethane or elastomer materials in a metal body. It can be used in throat wedges with open channel design. Thanks to the lip structure produced by the cutting process using special tools, it has a very good stripping feature on the shaft.Advantages• Economic solution
• Simple duct design
• Good peeling property
• Due to the high tearing and breaking strength of PU material, it is suitable for use under heavy conditions
Scope of application• Agricultural sector
• Construction machinery sector
• Cranes
• General industrial cylinders
• ForkliftsMaterial Code Pressure
(max) bar Temperature
(max) °C Sliding Speed
​​(max)- m/sNBR
SHEET
PU
SHEET NB9001
FE9901
PU9201
FE9901  -30/+100 1.0

K09 wipers are a sealing elements preventing that foreign particles from outer environment penetrate in the hydraulic applications. They can be produced from thermoplastic polyurethane or elastomer material. They have a superior wiping effect thanks to the cut lip design. K09 provides optimal contact force with its stepped design at outside diameter.Advantages• Superior wiping performance
• Simple groove design
• No twisting in the housing
• Used in heavy conditions by the good tear and rupture properties of PU material
• Easy installationArea of Application• Agricultural machinery
• Construction machinery
• Cranes
• Forklifts
• Standard industrial cylinders
• Mining industryMaterial Code Pressure
(max) bar Temperature
(max) °C Sliding Speed
(max)- m/sPU
NBR PU9201
NB9001   -40/+100
-30/+105 1.0

K11 dust seals are products designed for challenging applications where the scrapping is expected from the wiper. K11 wipers are produced from TPE material which provides superior tear and rupture resistance compared to TPU wipers.Advantages• Suitable scraper design for icy, muddy, sticky and dusty environments
• High resistance to tearing and cutting
• Can be installed into closed grooves
• Preventing entering of contaminations through the static surface due to the special structure on the outer diameterArea of Application• Mining industry
• Presses
• Agriculture equipment
• Mobile machineryMaterial Code Pressure
(max) bar Temperature
(max) °C Sliding Speed
(max)- m/sTPE TP5501   -40/+100 2.0