The hose 1SN 1/4"" was tested and BP was over min acc. standard.
Our investigation of burst sample showed, that the temporary problem – we expect, that defect happened based
on machine stop and short increased tension at one carrier after start – this cause too high tension and damaged
wire during pressure test – hose was several time tested at SAC, but it can happen,that hose was also little bended
too much at coiling and finally the hose failed."