**Product Specifications for WRY Series Hot Oil Pumps**
- **Model NO.:** WRY series
- **Position of Pump Shaft:** Horizontal Pump
- **Pump Casing Combined:** Horizontal Split Pumps
- **Mounting Height:** Suction Centrifugal
- **Impeller:** Closed
- **Usage:** Circulating Pump
- **Seal:** Mechanical Seal
- **Trademark:** Wulin
- **Transport Package:** Wooden Case
- **Specification:** 0.55–220 kW
- **Origin:** Changzhou, China
- **HS Code:** 8413110000
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**Overview**
The WRY series hot oil pumps are designed based on advanced pump technology from both domestic and international sources. These pumps feature a compact and rational structure, small size, high efficiency, and no oil leakage. They are ideal for high-temperature circulation applications and are widely used in industrial heating systems.
**Key Features**
- **Design:** Single-stage, single-suction, cantilever type with foot support. The inlet is horizontal, and the outlet is vertical. It is installed together with a motor on a base.
- **Sealing:** The pump uses PTEE (Polytetrafluoroethylene) as a seal, which provides excellent heat resistance, reliable sealing, and no leakage.
- **Structure:** Compact and simple design, requiring low maintenance and no cooling equipment.
- **Performance:** Excellent working performance, high efficiency, low energy consumption, low noise, and long service life.
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**Technical Data Table**
| Item | Model | Flow (m³/h) | Head (m) | Speed (r/min) | Shaft Power (kW) | Motor Power (kW) | Efficiency (%) | NPSH (m) |
|------|---------------|-------------|----------|----------------|------------------|------------------|----------------|-----------|
| 1 | WRY25-20-120 | 2 | 20 | 2840 | 0.36 | 0.55 | 30 | 1.2 |
| 2 | WRY25-20-125 | 3 | 20 | 2840 | 0.55 | 0.75 | 30 | 1.4 |
| 3 | WRY50-32-150A | 5 | 25 | 2840 | 1.0 | 1.5 | 34 | 1.6 |
| 4 | WRY50-32-150 | 8 | 22 | 2840 | 1.1 | 1.5 | 43.5 | 1.8 |
| 5 | WRY50-32-160 | 10 | 25 | 2840 | 1.5 | 2.2 | 45.2 | 2.0 |
| 6 | WRY50-32-170 | 12.5 | 32 | 2900 | 2.4 | 3.0 | 45.7 | 2.4 |
| 7 | WRY65-50-170 | 29 | 32 | 2900 | 3.4 | 4.0 | 64.0 | 2.6 |
| 8 | WRY65-50-170A | 40 | 25 | 2900 | 4.5 | 5.5 | 60 | 2.7 |
| 9 | WRY65-50-180 | 20 | 38 | 2900 | 4.0 | 5.5 | 52 | 2.7 |
| 10 | WRY80-50-170 | 60 | 25 | 2900 | 6.7 | 7.5 | 61 | 2.9 |
| 11 | WRY80-50-180 | 40 | 40 | 2900 | 7.0 | 7.5 | 62.1 | 2.9 |
| 12 | WRY80-50-190 | 55 | 40 | 2900 | 9.2 | 11 | 65.0 | 3.0 |
| 13 | WRY100-65-190 | 60 | 38 | 2900 | 9.1 | 11 | 67.9 | 3.1 |
| 14 | WRY80-50-200 | 50 | 50 | 2900 | 10.8 | 15 | 63 | 3.3 |
| 15 | WRY100-65-200 | 80 | 40 | 2900 | 12.4 | 15 | 70.7 | 3.9 |
| 16 | WRY100-65-220 | 60 | 50 | 2900 | 12.6 | 15 | 65.6 | 3.0 |
| 17 | WRY100-65-210 | 90 | 45 | 2900 | 15.7 | 18.5 | 70 | 3.6 |
| 18 | WRY100-65-230 | 100 | 55 | 2900 | 19.5 | 22 | 70.7 | 3.9 |
| 19 | WRY125-100-170| 155 | 30 | 2900 | 17.3 | 22 | 75.1 | 5.5 |
| 20 | WRY100-65-250 | 100 | 70 | 2900 | 27.8 | 30 | 68.6 | 4.1 |
| 21 | WRY100-65-270 | 100 | 80 | 2900 | 32.4 | 37 | 67.2 | 3.6 |
| 22 | WRY125-100-220| 160 | 45 | 2900 | 25.5 | 37 | 75 | 3.6 |
| 23 | WRY125-80-240 | 160 | 60 | 2900 | 35.1 | 45 | 74.5 | 5.5 |
| 24 | WRY125-100-240| 200 | 60 | 2900 | 42.9 | 55 | 72.2 | 6.7 |
| 25 | WRY125-100-250| 250 | 75 | 2900 | 66.5 | 75 | 76.8 | 7.5 |
| 26 | WRY150-125-260| 300 | 80 | 2900 | 83.9 | 90 | 77.9 | 8.3 |
| 27 | WRY150-125-270A| 360 | 80 | 2900 | 96.7 | 110 | 81 | 8.5 |
| 28 | WRY150-125-270| 400 | 80 | 2900 | 110 | 132 | 79 | 9.8 |
| 29 | WRY200-150-500| 500 | 80 | 1480 | 136 | 160 | 76 | 9.5 |
| 30 | WRY250-200-500| 600 | 80 | 1480 | 163 | 200 | 80 | 11 |
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**Image:**
This comprehensive product description provides all essential details about the WRY series hot oil pumps, including their specifications, features, and technical data, making it easy for customers to understand and choose the right model for their application.
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