Arc protection with reference number A-17.01.14 made of wear-resistant materials, compatible with manufacturer reference number S4377 19471S for turbine SWL504 of the TAF-GUTMANN shot blasting machine.
The Arc protection S4377 19471S is hardened to 62-65 HRC, from surface to core, notably improving its efficiency against wear.
Hardness is guaranteed by a hardness certificate.