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High-Grade HDE Series Heating Gear Pump

The HDE series heating gear pump features a precision-cast heat-transfer housing, using steam, hot water, or thermal oil to heat and insulate the pump, ideal for high-temperature media.

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High-Grade HDE Series Heating Gear Pump
The HDE series heating gear pumps feature precision-cast housings for heat transfer. When conveying heated fluids, they utilize steam, hot water, or thermal oil to heat and insulate the pump body, making it ideal for conveying materials that are more easily transported at high temperature. The pump utilizes a classic D-shaped sleeve structure, with liquid inlets/outlets on the left/right and heat transfer inlets/outlets on top/bottom, preventing steam condensation.

Performance Parameters

Speed
<1000r/min
Pressure
<100Bar (depending on fluid viscosity)
Viscosity
<100000Cps
Temperature
-10 to 300°C
Vacuum degree
-0.98Bar

Common Materials

  • Pump casing: 304, 316L
  • Axis: 440C, 2205, 2507
  • D-type sleeve: 440C, Cr12, graphite, silicon carbide
  • • Precision-cast heat-transfer housing
  • • Compatible with steam, hot water, thermal oil heating
  • • Classic D-shaped sleeve with separated liquid/heat-transfer ports
  • • Top/bottom heat-transfer interface prevents steam condensation
  • • Suitable for high-viscosity media that transport more easily at high temperature
  • Paraffin wax
  • Asphalt
  • Paint
  • Hot melt adhesive
  • High viscosity resin
  • Polyurethane
  • Rosin
  • Hot syrup

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