JY-5ZB-1000 five-cylinder plunger pump is a new type of plunger pump developed by our factory, which is mainly used for cementing, small fracturing and circulating operation equipment, with the characteristics of large output power and large displacement; 3", 3-1/2", 4", 4-1/2" plungers can be selected at the hydraulic end to meet the requirements of users for different pressure and displacement.