Anti Pollution PTFE Constant Pressure Dropping Funnel With Corrosion Resistance

PTFE Constant pressure dropping funnel

The introduction of PTFE Constant pressure dropping funnel:

The Constant pressure dropping funnel, also known as constant pressure separating funnel, is also a kind of separating funnel. It can perform liquid separation, extraction and other operations. But different from other separatory funnels, the constant pressure separatory funnel can keep the internal pressure unchanged. First, it can prevent back suction. Second, it can make the liquid in the funnel flow down smoothly. Third, it can reduce the pressure of the increased liquid on the gas. effect, so that it is more accurate when measuring gas volume.

The constant pressure dropping funnel includes a bucket body and a bucket cover. A piston with a two-way structure is installed on the lower opening of the bucket body, and the two-way connections of the piston are respectively connected with the two lower pipes. This product can facilitate the control of the experimental operation process and reduce the labor intensity. When the amount of liquid to be separated is large, the two liquids in the bucket can be simultaneously flowed to the lower pipe by simply turning the tee of the piston, without changing the container. Finished at once. The device is an experimental vessel with better functions in scientific research and chemical experiments.

The features of PTFE Constant pressure dropping funnel:

1. Pure white appearance, good sealing.

2. High and low temperature resistance, usable temperature -200℃～+250℃.

3. The upper port is a sealing plug, and the lower port can be used as standard ports such as 19 and 24 ports.

4. Corrosion resistance, strong acid, strong alkali, aqua regia and various organic solvents, and no dissolution, adsorption and precipitation.

5. Anti-pollution, low blank value of metal elements.

6. Resistance to atmospheric aging, radiation resistance and low permeability.

7. Self-lubricating and low surface viscosity, soft texture, smaller friction coefficient and smaller surface energy

8. Harmless: with physiological inertia.

The specifications of PTFE Constant pressure dropping funnel: