Combined Scraper - Busak+Shamban, Parker, Hallite

Standard Materials
Seal Ring: Filled PTFE
O-Ring: NBR or

FKM

Application Range
Applied to reciprocated system, especially in low friction, high frequency and heavy loaded condition. Mainly applied to hydraulic and pneumatic devices, servo systems, chemical and food machinery.

Characteristics
1- compensates to the distortion of pistons and plungers
2- compact structure saves installing space
3- excellent effect of scraping residue oil films of the piston rod surface from inside
4- excellent compatibility of hydraulic mediums
5- excellent sliding performance
6- stick-slip free starting, no sticking
7- excellent effect of scraping dirts from outside, even firmly bonded clay