product name;Mud pump dampener
Model:N2.110.04.03
            N4.50.04A
            AH33002-04.A-01(KB-75)
            N4.50.06
Material:ZG35CrMo or the others
Volume(L):20L
                    40L
                    60L
                    70L
Weight(Kg)267kg
                     535kg
                     670kg
                     960kg