Overview
DVP-24 high-speed direct-coupled vane Vacuumpump is a high-speed direct-coupled vane Vacuumpump of Yonghao vacuum brand. It is designed and positioned for the stability of few parts, high reliability, silence and extremely high Ultimate vacuum degree. The world's advanced integral pump body structure, forced oil pump lubrication control system, exhaust system in all directions and special gas ballast valve ensure good reliability under different operating conditions.
Features
1. Ultimate vacuum degree
2. With a unique exhaust device
3. Design a special gas ballast valve to accelerate the extraction of steam without polluting the oil quality
4. Perfect built-in air inlet check valve system to protect the vacuum system from oil contamination when it stops working
5. Constant pressure oil circulation oil supply system protection
6. Small number of parts, easy to repair and maintain
7. Extremely low noise
Principle
Efficient vacuum extraction is achieved through a monolithic pump structure, forced oil pump lubrication control system, and exhaust systems in all directions. Special gas ballast valves are designed to accelerate the extraction of steam and prevent oil contamination, and a built-in air inlet check valve system protects the vacuum system when the pump is stopped.
Applications
Chemical, freezing, drying, Encasement, adsorption, coating, photovoltaic supporting, semiconductor, electronics, food hygiene, printing, Pottery and porcelain supporting, scientific research, Universities & colleges laboratories, laboratories, refrigerator assembly lines, air conditioners, water dispenser automatic control lines, lighting, Vacuum oven, freeze dryer, double row tube, tube furnace, glove box, Rotary evaporator, centrifugal condenser, cleaning machine, various high vacuum front pump, suctionfiltration, coating, sputtering equipment
Steps
1. Power frequency 220/380V
2. Check that the pump oil capacity is 2.0L
3. Start the motor at 1440rpm at 50Hz or 1720rpm at 60Hz
4. Open or close the gas ballast valve as required
5. Monitor the pump oil temperature rise to not exceed 45 ° C
6. Make sure the built-in air inlet check valve system protects the vacuum system when stopping working
Notice
• Power frequency matching 220/380V
• Regularly check the pump oil capacity and oil quality to avoid contamination
• Monitor pump oil temperature rise to prevent overheating
• Utilize the built-in check valve protection system when it stops working
• Keep the exhaust system open
• Adhere to noise control standards with a noise value of 58dB (A)
