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LCB Series Bitumen Pump for Sale LCB Series Electric Gear Oil Pump LC Series High Viscosity Gear Pump LCB Series Gear Oil Pump
  • LCB Series Bitumen Pump for Sale
  • LCB Series Electric Gear Oil Pump
  • LC Series High Viscosity Gear Pump
  • LCB Series Gear Oil Pump
LCB Series Bitumen Pump for Sale
LCB Series Bitumen Pump for Sale
LCB Gear Oil Transfer Pumps
LCB series gear oil pump is a horizontal, external-meshing, involute gear pump designed for conveying high-viscosity, high-temperature liquid media such as asphalt, heavy oil, resins, and polymers. The pump body features an insulated jacket that can be circulated with steam or thermal oil to ensure smooth flow of the medium under low-temperature or high-viscosity conditions. Consequently, it has become a core piece of equipment in road construction, waterproofing, and chemical production lines.
Power: 1.5-30kW
Pressure: 0.28Mpa-1.0Mpa
Flow Rate: 1-56m³/h
Product Description
Summarize:

LCB series horizontal gear pump is a horizontal gear pump specifically designed for conveying high-temperature, high-viscosity fluids such as asphalt, lubricating oil, heavy oil, and corrosive media. It is primarily applicable in industries including petroleum, chemical, machinery, metallurgy, food, agriculture, construction, papermaking, and environmental protection. With its insulated jacket design, this equipment enables heating, conveying, and cooling of both the pumped liquid and pump body using media such as thermal oil, steam, hot water, and cold water. This capability ensures stable and reliable pumping performance in cold regions.

Product Details:
LCB series gear pump operates by a pair of intermeshing straight-tooth involute gears rotating at high speed within an insulated pump housing. As the gears disengage, a vacuum forms on the disengaged side, drawing in high-temperature, high-viscosity media. Thereafter, the medium carried within the gear valleys is continuously conveyed along the inner wall of the pump housing toward the gear meshing side. As the gears re-engage, they compress the gear valley space, discharging the medium at a steady flow rate and rated pressure through the outlet. Meanwhile, the insulated jacket continuously circulates steam or thermal oil, ensuring media like asphalt remain in a fluid state at all times, thereby achieving continuous, pulsation-free delivery.
Application:
LCB series gear pumps are primarily designed for conveying high-temperature, high-viscosity fluids such as asphalt, lubricating oil, heavy oil, and corrosive media. They find applications across industries including petroleum, chemical, machinery, metallurgy, food processing, agriculture, construction, papermaking, and environmental protection. It features an insulated jacket design compatible with heat transfer oil, steam, hot water, or cold water. This enables simultaneous heating, conveying, and cooling of both the pumped liquid and the pump body medium, making it particularly suitable for cold-weather operations and applications requiring thermal insulation.
Feature:
1. The use of precision-machined involute spur gears with minimal side clearance ensures low starting torque and smoother operation.
2. This equipment offers the option of high-temperature-resistant graphite packing or mechanical seals to guarantee zero leakage during operation.
3. Featuring a rear-access design, gear and bearing replacement can be completed without disassembling piping, significantly reducing maintenance downtime.
Performance Data: 
Model Rated Flow Rate Working Pressure MPA Vacuum Suction Height
(mm)
Diameter
(mm)
Motor Power
(KW)
L/min m³/h
LCB1/0.36
LCB1/0.6
16.6 1 0.36
0.6
3 25 1.5
1.5
LCB2/0.36
LCB2/0.6
33.3 2 0.36
0.6
3 25 1.5
2.2
LCB3/0.36
LCB3/0.6
50 3 0.36
0.6
3 25 1.5
2.2
LCB4/0.6
LCB4/1.0
66.4 4 0.6
1.0
5 30 1.5
2.2
LCB5/0.36
LCB5/0.6
83.3 5 0.36
0.6
5 40 2.2
4.0
LCB6/0.36
LCB6/0.6
100 6 0.36
0.6
5 40 3.0
4.0
LCB7/0.6
LCB7/1.0
116 7 0.6
1.0
5 50 3.0
4.0
LCB10/0.6
LCB10/1.0
167 10 0.6
1.0
5 50 4.0
5.5
LCB12/0.36
LCB12/0.6
200 12 0.36
0.6
5 55 4.0
5.5
LCB18/0.36
LCB18/0.6
300 18 0.36
0.6
5 70 5.5
7.5
LCB25/0. 6 416 25 0.6 5 100 7.5
LCB29/0.36
LCB29/0.6
483.3 29 0.36
0.6
5 70 7.5
11.0
LCB38/0.36
LCB38/0.6
633 38 0.36
0.6
5 100 11.0
15.0
LCB58/0.36
LCB58/0.6
960 58 0.36
0.6
5 18.5
22
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