???? ???? ????? - ???? ???? ?????? ???? ???? ????? ?? ???????? ??? ??, ?? ?? ???????? ????? ?? ?? ??????? ???? ???? ??????? ???? ??????? ???? ????? ???? ??.
??? ??? ??????????? ???????? ?????, 285PSI /740PSI, 150LBS ??? 300lbs ??? ????????? ????. ?? 2“ ?? 36” ????, ???? ????? ?????, ????? ???? ??????. WCB, CF8, CF8M, CF3M, 4A, 5A, 6A ???? ?????? ???????.