4 dredge pump pipe

China 300ZJ-A70 Heavy Duty Centrifugal Slurry Pump

300 ZJ Slurry Pump

300 ZJ Slurry Pump is the one of the large-ZJ Series High Efficiency Slurry Pump. It has good cavitation performance, high flow rate, high head and high efficient.

300ZJ-I-A70 Series Slurry Pump

300ZJ-I-A70 Series Slurry Pump is a new high-efficiency energy-saving anti-wear pump. The 300ZJ series pumps are innovative in hydraulic design, structural design and wear-resistant materials. The utility model has the advantages of high efficiency, energy saving, small vibration, low noise, reliable operation, long service life and convenient maintenance. Specially designed liners and impellers structure help pump get higher efficiency and high head.

Benefits of the 300ZJ-I-A70 Slurry Pump Wear Parts:

BASE - A single piece base with integrated adjustment mechanism for impeller clearance within pump, bearing assembly locks into base using six or eight heavy-duty bolts.

BEARING ASSEMBLY - all bearings assembled with highest quality tapered roller bearings in controlled environments to prevent lubricant and housing contamination, oversized shaft diameters and reduced overhang in the wetted end contribute to long life and reliability in the field.

IMPELLERS - hard metal impeller, pump out vanes on rear and front reduce recirculation within pump, and aid in preventing seal contamination, optional castings of straight or semi-Francis vanes offer wider hydraulic options in single sizes.

LINERS - heavy-duty hard metal liner, active engineered attachment mechanism to casing via threaded bolts as opposed to unreliable glue.

THROATBUSH - adjustable via cotters to account for wear over time and increase efficiency.

Tobee® 300ZJ-I-A70 Slurry Pump Performance Parameters:

Model Power P (kw)Capacity Q (m³/h)Head H (m)Speed n (rpm)Eff. η (%)NPSH (m)Max. Particles (mm)Weight (kg) 300 Z J-A70 185-630 635-2333 16-77 490-980 80.4 3.9 92 3560