"> Heishin Heishin NE 80-6
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Heishin

Heishin NE 80-6

Heishin Heishin NE 80-6 is a positive-displacement progressive-cavity pump listed in the supplied equipment record. It is normally installed in a machinery, sludge, waste, fuel, sewage or process system where viscous or solids-bearing fluids require controlled transfer. Its primary purpose is to move viscous, shear-sensitive or contaminated fluids with comparatively steady volumetric delivery. Compared with centrifugal pumps, the progressive-cavity design uses a rotor and elastomeric or engineered stator and is especially sensitive to dry running and incompatible fluid chemistry. The model designation identifies a particular manufacturer configuration, but the supplied record does not define every hardware, material, control, or certification difference to adjacent models. For exact ratings, dimensions, settings, materials, connection details, and variant-specific limits, refer to the manufacturer documentation for the exact figure.

Components & Design

Component data being added…

Technical Data

pump type progressive cavity
flow rate m3h 80
pressure bar 6

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Common failures & inspection points

Dry running or inadequate suction rapidly damages the stator and causes reduced capacity, overheating or loss of discharge pressure
Rotor or stator wear from abrasive solids reduces volumetric efficiency and is noticed as declining flow or inability to build pressure
Seal failure causes visible product leakage and may allow air ingress on the suction side
Coupling, bearing or drive wear causes vibration, abnormal noise or motor overload
Blocked suction piping or excessive fluid viscosity causes cavitation-like noise, low flow, high torque or protective motor trip

Service & Maintenance

Check suction condition, stator and rotor wear, seals, bearings, coupling and drive alignment. Prevent dry running and confirm that the pumped medium is compatible with the stator material. Trend motor load and delivered flow where available. Exact wear limits and elastomer selection require manufacturer documentation.

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Replacement Parts

Carry the correct stator, rotor or rotor service kit where justified, mechanical-seal or packing kits, coupling elements, bearings, drive belts if fitted and gaskets compatible with the pumped medium.
Equipment Model #77231 · ✓ still in production