300ZJQ Heavy Duty Submersible Slurry Pump

Size: 300mm
Capacity: 780-1000m3/h
Head: 18-55m
Max. particles: 50mm
Temperature Range: ≤80°C
Materials: High chrome alloy, Cast iron, SS304, SS316L, Duplex SS etc

√ Temperature sensor
Winding thermostats protect the motor by sending a signal to a relay supplied to the customer that can be used for sounding an alarm or shutting down the unit if internal temperatures exceed safe operating limits. 
√ Moisture detector 
A twin electrode system provides double protection by detecting moisture intrusion in both the motor housing and the mechanical seal chamber. 
√ Mechanical seal
 The Hydroman TJQ pump incorporates a balanced double-seal arrangement in which both sets of seal springs are enclosed in the oil reservoir. Silicon carbide seal faces are subjected to submergence pressure only which greatly extend wear life of the pump. Heavy-duty thrust bearings and shaft are designed to eliminate shaft deflection problems in high density applications.
√ Heavy-duty water end 
Standard high chrome iron construction coupled with heavy section thickness provides the ultimate in protection against abrasive wear in heavy slurries. 
√ Easy maintenance access 
T-bolt construction allows rapid disassembly of the pump end for maintenance access. The heavy-duty impeller is not screwed on, but keyed to the shaft for easy removal and provides protection against movement during reverse rotation. 
√ Optional agitator 

A robust agitator can be fitted to the impeller eye.