Equivalent Andritz S pump spare parts including: Impeller (2 vanes, 3 vanes, 6 vanes, 8 vanes), Volute Casing, Casing Cover, Front Lining, Rear Lining, Stuffing Box Body, Shaft Wear Sleeve etc which for Andritz S series paper-pulp pumps. Paper Stock Pulp Pumps and Wearing Spares working advantages: 1. High efficiency and energy saving: The operating efficiency is 3-10 percentage points higher than that of ordinary pulp pumps on average, and the energy saving and consumption reduction reach 15-30%. 2. Good cavitation performance and long service life: the actual service life can be 2-3 times longer than that of ordinary pulp pumps; 3. High concentration and no clogging: the pulp concentration can reach 6%; 4. Reasonable structure and convenient maintenance: The pump head part adopts a front and rear door-opening structure. There is no need to disassemble the pipeline during maintenance. The pump can be disassembled and repaired by simply moving the motor backward.