Summary:
1. The LQRY Hot Oil Boiler Thermal Oil Hot Oil Pump is suitable for heat-conduction oil or other hot oils with a temperature of up to 370°C.
2. It features a reasonable structure, advanced technology, high efficiency, and long-term stable operation without leakage in the hot state. It is used to transport high-temperature liquids without solid particles and corrosion, using a direct wind cooling system.
3. This pump is widely applied in industries such as petroleum, chemical, rubber, leather, food, grease, boilers, construction, road maintenance, pharmaceuticals, plastics, synthetic fibers, textile, printing, and dyeing.
Seal Type:
1. Combines packing seal and mechanical seal. Packing uses high-temperature resistant filler material, providing good thermal adaptability.
2. Mechanical seal uses high-strength, wear-resistant carbide materials, ensuring sealing performance under high temperatures.
3. Polytetrafluoroethylene (PTFE) lip seals offer sealing performance that is 25 times more reliable than rubber seals, with excellent corrosion resistance.
Product Details:
Working Principle: | Centrifugal |
Main Applications: | Hot oil, thermal oil, high-temperature oil, etc. |
Driver: | Electric motor, diesel motor. |
Power Specs: | 220/380/400/415V 3phase; 50Hz/60Hz |
Max Permissible Fluid Temperature: | 370°C (698°F) |
Type of Connection: | Flange |
Installation Position: | Horizontal |
Casing Parts Material: | Cast steel |
Shaft Seal Type: | Shaft seal ring, Mechanical seal, Carbon seal |
Free Passage: | 1mm |
Maximum Viscosity: | 5X104C.S.T |
Maximum Drive Rating: | 132KW (180HP) |
Maximum Caliber: | 150mm (6inch) |
Maximum Discharge-Side Pressure: | 0.85Mpa (8.5bar) |
Maximum Head: | 85m (278.8ft) |
Flow Rate Range: | 4.5-400m³/h (19.8-1760US.GPM) |
Performance Data:
Model | Capacity (m³/h) | Head (m) | Speed (r/min) | Shaft Power (kW) | Motor Power (kW) |
26-20-100 | 4.5 | 15 | 2825 | 0.45 | 0.75 |
50-32-150 | 8 | 22 | 2900 | 1 | 1.5 |
50-32-160 | 10 | 25 | 2900 | 1.5 | 2.2 |
65-40-160 | 12.5 | 25 | 2900 | 2.5 | 3 |
50-50-170 | 12.5 | 32 | 2900 | 3.2 | 4 |
65-50-180 | 32 | 32 | 2900 | 4.5 | 5.5 |
65-50-170 | 40 | 25 | 2900 | 4.5 | 5.5 |
80-50-180 | 40 | 40 | 2900 | 6.7 | 7.5 |
80-50-170 | 60 | 20 | 2900 | 6.7 | 7.5 |
100-65-190 | 60 | 38 | 2930 | 9.2 | 11 |
100-65-200 | 80 | 40 | 2930 | 12.5 | 15 |
100-65-220 | 58 | 50 | 2930 | 12.5 | 15 |
100-65-230 | 100 | 55 | 2940 | 19.5 | 22 |
125-100-190 | 155 | 30 | 2940 | 20 | 22 |
100-65-240 | 100 | 70 | 2950 | 25.5 | 30 |
100-65-257 | 100 | 80 | 2950 | 32.5 | 37 |
125-100-220 | 160 | 45 | 2950 | 25.5 | 37 |
125-80-250 | 160 | 60 | 2970 | 35.5 | 45 |
125-100-257 | 200 | 60 | 2970 | 42.8 | 55 |
125-100-260 | 260 | 70 | 2970 | 64.3 | 75 |
125-100-270 | 300 | 70 | 2970 | 75.3 | 90 |
125-100-270 | 220 | 85 | 2970 | 68 | 90 |
150-125-270 | 340 | 76 | 2970 | 89.5 | 110 |
150-125-270 | 400 | 78 | 2970 | 106 | 132 |


Company Information:
Zhejiang Yonjou Technology Co., Ltd is one of the leading manufacturers and exporters in the field of industrial pumps, with manufacturing facilities located in mainland China. We specialize in oil pumps, diaphragm pumps, diesel engine pumps, centrifugal pumps, screw pumps, and chemical pumps.
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