Conveying Asphalt Petrochemical Heat Preservation Gear Pump
Conveying asphalt petrochemical heat preservation gear pump is used for conveying non-corrosive, solid particles and coagulating medium at normal temperature.
Conveying Asphalt Petrochemical Heat Preservation Gear Pump
Uses: used to transport heavy oil, asphalt, resin, paraffin, rosin, etc.
Use medium viscosity: up to 1000000Cps

Conveying Asphalt Petrochemical Heat Preservation Gear Pump Advantages:
Smooth delivery of liquid
No pulsation
Low vibration,Low noise
Low wear and long service life

Conveying Asphalt Petrochemical Heat Preservation Gear Pump Performance Parameter Table
| Type | Single revolution displacement(cc/rec) | Rated flow at maximum speed (L/min) | Maximun speed(rpm) | Inlet/outlet dimensions |
| EM214 | 21.4 | 15.4 | 720 | G1" |
Operating Conditions
Temperature: Process Medium / Jacket Temperature → Material Selection / Sealing (Use perfluoroether seals for temperatures > 200°C)
Viscosity: > 10⁴ cps → Geared Motor (Speed ≤ 500 rpm)
Pressure: Inlet / Outlet Differential Pressure → Pump Type / Structural Strength
Medium: Corrosiveness → 316L Stainless Steel / Hastelloy
Explosion Protection: Ex-rated Explosion-proof Motor + Magnetic Seal
Thermal Insulation: Steam / Thermal Oil / Electric Heating (Based on available on-site heat sources)
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