The KNF Woulfe bottle is a combination vacuum regulator and trap. Offered in size 500 mL – these safety-coated bottles include a ventilation (bleed) valve for vacuum control and fittings for 3/8″ ID tubing connections.
Applications
- Vacuum control – Manually control vacuum performance to match specific application requirements with a KNF Woulfe bottle. Vacuum regulation is particularly useful when a pump’s flow and/or end vacuum is too high for certain applications, or when control over vacuum level is important to the success or speed of an operation. Place a KNF Woulfe bottle between your laboratory device and KNF vacuum pump to control system pressure with the ventilation valve. Now your pump can be used in a wider variety of applications! The most typical application for a KNF Woulfe bottle is rotary evaporation, where regulation is necessary to optimize evaporation rates. Other applications include aspiration, degassing, and filtration.
- Vacuum trap – Use a KNF Woulfe bottle in applications where wet vapors and/or small amounts of liquids are transferred in a vacuum system. Place the bottle inline between laboratory device and vacuum pump to capture potentially damaging liquid, thus extending the life of your pump.
For more information, please see Data Sheet
No products in the cart.