Structure Feature 1. Horizontal double cylinder, double-acting reciprocating piston pump 2. Lip-shaped, self-sealing piston, which is made of rubber and nylon pads 3. Simple structure for easy maintenance and operation 4. Equipped with shock-resistant pressure gauge, necessary spare parts, special tools 5. Available to match with bi-metal liner Main Technical Parameters Cylinder Liner Diameter （m） Φ140 Φ130 Φ95 Piston Stroke （mm） 260 Rated Flow Rate （L/min） 850 600 350 Rated Pressure (MPa) 　　　　　　5 6 8 Strokes Per Minute 66 Suction Pipe Diameter (mm) 152 Discharge Pipe Diameter (mm) 64 Input Rotate Speed (r/min) 375 Input Power Diesel Engine 6135AN 120（Ps） Electric Motor Y280M—4 90（kW）