Diaphragm Vacuum Pump, VACP-D20

Applications

It is mainly used in rotary evaporation, vacuum drying, vacuum concentration, vacuum distillation, and solid-phase extraction.

Working Principle

The diaphragm vacuum pump is designed based on the principle of a positive displacement pump. Driven by an electric motor, the connecting rod performs a reciprocating up-and-down motion, actuating the diaphragm to expand and contract. This movement changes the volume within the diaphragm chamber, resulting in pressure fluctuations of the medium to achieve suction and discharge.

Features

• Core Technology: PTFE and special material composite diaphragms with excellent corrosion resistance; enhanced fatigue resistance, effectively extending the service life of the diaphragm;
• Eliminates oil mist pollution issues; superior to rubber diaphragms in terms of airtightness, corrosion resistance, and structural strength;
• It has strong resistance to chemical corrosion; it is pollution-free, maintenance-free, low-noise, low-vibration, and has overheat protection.

Specifications