Pneumatic Grease Injector 50:1
This pneumatic grease injector has a 50:1 ratio. It is designed for efficient and high-volume grease dispensing.




Technical Specifications
Overview
High-Performance Pneumatic Grease Injection
The RH-7201E is a professional-grade pneumatic grease injector designed for high-pressure lubrication tasks in automotive, industrial, and agricultural environments. Featuring a 50:1 compression ratio and a 20L barrel capacity, it delivers consistent flow for low-viscosity liquids including oil and antifreeze. Its mobile, lightweight design ensures ease of operation in workshops and professional repair stations while maintaining durable performance.
Performance Metrics
Key Performance Metrics
Technical Specifications
- Model Number
- RH-7201E
- Operating Air Pressure
- 6-8 bar (87-116 PSI)
- Outlet Pressure
- 300-400 bar (4350-5800 PSI)
Physical Dimensions
- Barrel Size (H x D)
- 350 x 286 mm
- Weight
- 14 kg
- Box Dimensions
- 36 x 34 x 76 cm
Applications
Recommended Use Cases
- Automotive repair lines (Cars & Trucks)
- Machinery maintenance
- Professional workshops
- Short and medium distance liquid transfer
- Compatible Liquids
- GreaseOilWaste OilAntifreezeLow-viscosity Liquids
Package Contents
Included Components
| Component | Specification |
|---|---|
| Sprayer | 1pc HYQ200 |
| High Pressure Rubber Hose | 1pc 4M*6mm*16mm |
| Pressure Oil Spring | 1pc |
| Plastic Pressure Oil Plate | 1pc Ф284mm |



