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Zh-100 Manual Metering Refueling Pump
**Product Specifications of ZH-100 Manual Metering Fuel Pump**
- **Model No.:** ZH-100
- **Trademark:** OEM
- **Transport Package:** Wooden Case
- **Origin:** China
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**Main Technical Parameters of ZH-100 Manual Metering Refueling Pump**
- Piston Diameter: 100 mm
- Piston Stroke: 90 mm
- Maximum Flow Rate: 50 L/min
- Reciprocating Frequency: 30–45 times/min
- Maximum Flow Error: +2%
- Maximum Suction Range: 4 m
- Inlet and Outlet Diameter: 25 mm
- Maximum Lift: 20 m
- Weight: 35 kg
This manual metering fuel pump is designed to meet the growing needs of China’s oil industry and transportation sector. It is ideal for use in small and medium-sized oil depots, gas stations, agricultural machinery stations, enterprises, factories, mines, fleets, vehicles, and ships. The pump features a compact and simple structure, making it easy to move and operate. With just one hand-operated handle, it can continuously pump fuel. It includes a vertical 25 mm flow meter with a zero-reset pointer and an outlet switch to prevent waste fuel from remaining in the hose.
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**Performance Parameters**
| Caliber (mm) | Flow (L/min) | Suction Range (m) | Head (m) | Measurement Accuracy |
|--------------|--------------|-------------------|----------|----------------------|
| 25 | 40–65 | 4–5 | 20–25 | ±1% |
Additional specifications:
1. Inlet and outlet diameter: 25 mm (hose size)
2. Meter accuracy: ±1%
3. Maximum pressure: 2 kg/cm²
4. Piston stroke: 90 mm
5. Piston diameter: 100 mm
6. Allowable lift: 20–25 m
7. Allowable suction range: 4–5 m
8. Reciprocating frequency: 35–45 times/min
9. Flow rate: 35–55 L/min
10. Dimensions: 390 x 290 x 640 mm
11. Overall weight: 27 kg
The ZH-100A model is suitable for pumping various types of oil, including gasoline, diesel, kerosene, lubricating oil, and edible oils. Its compact design, reliable quality, and stable performance make it a popular choice for both industrial and commercial applications. It is easy to operate—just move the handle back and forth—and comes equipped with a 25 mm flow meter that allows for accurate measurement and zero reset functionality.

