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HDE Series pumps

The E series is a heat medium heating pump for precision casting shells.In the transportation of fluids that require heating, steam, hot water, andthermal oil are used to heat and insulate the pump body, conveying ma-terials that are more convenient to transport at high temperatures. Sub-stances such as paraffin and asphalt use the classic D-shaped sleevestructure inside, with liquid inlet and outlet on the left and right, and ther-mal medium inlet and outlet on the upper and lower sides. The thermalmedium inlerface on the upper and lower sides avoids steam condensa-tion and sedientation.

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HDE series features

The E series is a heat medium heating pump for precision casting shells.In the transportation of fluids that require heating, steam, hot water, andthermal oil are used to heat and insulate the pump body, conveying ma-terials that are more convenient to transport at high temperatures. Sub-stances such as paraffin and asphalt use the classic D-shaped sleevestructure inside, with liquid inlet and outlet on the left and right, and ther-mal medium inlet and outlet on the upper and lower sides. The thermalmedium inlerface on the upper and lower sides avoids steam condensa-tion and sedientation.

Performance parameter

Pressure:<100Bar
Viscosity:<100000Cps
Speed:<1000r/min
Temperature:-10-300’C
Vacuum degree: -0.98Bar

Common materials
Pump casing material: 304316L
Axis material: 440C,22052507
Sealing: mechanical seal, packing seal
D-type sleeve material: 440C,Cr12, graphite, silicon carbideStatic sealing: fluororubber, perfluoroether, perfluorotetrafluoro

Typical applications of E-series

Paraffin wax, asphalt, paint, hot melt adhesive, high viscosityresin,Polyamine ester, rosin.

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