Linear orifice type KSHW Linear orifice type KSHY Linear orifice type KSHJ Linear orifice adjustment type KSHP Fixed orifice type KSHA Linear orifice type KSHC (clean equipment) Multi orifice adjustment type KSHE Multi orifice adjustment type with sensor KSHES Linear orifice pressure resistant type KSHK Single orifice type KSH Shock absorber of cylinder option