Quick Summary
The DAYUAN 10 L Pneumatic Transmission Fluid Transfer Pump is a gearbox oil filling and ATF transfer system. It is described as a pneumatic pump for removing, conveying and dispensing liquids, and it includes 14 filler adapters for transfer and filling tasks.
The stated configuration also includes a pressure relief valve preset to 43 psi (3 bar), a 1 m nylon hose, a 2 m PU hose and a one-touch control gun. Buyers should compare the 10 L capacity, adapter set and hose arrangement with the vehicle or workshop task they need to carry out.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | DAYUAN. Useful for identifying the exact product range. |
| Product type | Pneumatic transmission fluid transfer pump. Designed for gearbox oil filling and ATF transfer tasks. |
| Capacity | 10 L. This is the stated fluid capacity to compare against the amount of fluid you expect to handle. |
| Adapters | 14 filler adapters. Check that the included adapter set matches the filling point you need to reach. |
| Pressure relief valve | Preset to 43 psi (3 bar). This is a stated operating detail that may matter for setup and use. |
| Hoses | 1 m nylon hose and 2 m PU hose. The hose lengths affect reach and positioning during use. |
| Control gun | One-touch control gun. This is the stated dispensing control method. |
What to Compare Before Buying
- Capacity: The pump is stated as 10 L, so compare that with the amount of fluid you want to transfer or fill.
- Adapter set: It includes 14 filler adapters. Check whether the fittings cover the vehicle or gearbox point you need to connect to.
- Hose reach: A 1 m nylon hose and 2 m PU hose are stated, so make sure the reach suits your working space.
- Pressure setting: The pressure relief valve is preset to 43 psi (3 bar). If that matters to your setup, confirm it matches your requirements.
Before You Decide
Confirm the 10 L capacity, the 14 adapter set and the hose lengths before choosing an offer. If the fitting point is specific to your vehicle or gearbox, check that the adapter selection matches it. Follow the manufacturer’s instructions for correct setup and use.





