Sichuan Zigong Pump & Valve Co., Ltd.
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Zigong PumpModel DJ Series -Bottom Propeller Pump

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DJ series is an updated bottom propeller especially developed for agitating the reaction still, it is suitable for big flow rate with low total head. It is a propeller to fulfill fluid agitation in the chemical process of polymerization, condensation, sulfuration, hydrocarbonylation, and is widely used in industries of chemical,petrochemical,food,medicine,agrochemical

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  • Flow rate:Q=300~50000 m³/h
  • Total head:H=2~0.5 m
  • Speed:n=80~780rpm
  • S.g.:γ ≤1.9
  • Temperature:T=0~180?
  • Viscosity:v ≤600mm2/s
  • Hydraulic performance is optimized by CFD;Especially built a large experimental facility to guarantee the products performance.
  • High efficiency propeller;Safe and endurable driving structure;Stable and reliable sealing system.
  • Low speed and low linear speed design brings little damage to the crystals.
  • Heavy-duty shaft design ensures the stable operation of pump.
  • Independent double mounting cantilever structure allows the independent function of mechanical seal and front bearings,which brings the reliability of mechanical seal and driving system.
  • Various mountings to fit facilities of different sizes; Solved the problems caused by traditional mounting,unreliable driving and frequent maintenance.
  • Slight vibration,low noise,smooth operation and high efficiency.
  • Independent double mounting cantilever structure
  • Independent mechanical seal which is totally unattached to the radial bearings.
  • Special designed cartridge mechanical seal(Plan54+Plan32).
  • Updated complete structure with high efficiency propeller.
  • Various mountings to fit different requirements.
  • Motor,gear box and propeller are all settled under the reaction still(fully hung type)
  • Propeller is installed under the reaction still,while the motor and gear box is installed on the ground,connected by an universal joint.(half hung type)
  • Suitable for the agitation in the reaction still.
  • It is a propeller to fulfill fluid agitation in the chemical process of polymerization,condensation,sulfuration,hydrocarbonylation.