Overview
2XZ-2B direct-coupled rotary vane vacuum pump is the basic equipment for pumping air to sealed containers. It adopts an oil pump forced oil inlet device, which can still operate continuously when the pressure of the air inlet is less than or equal to 1.33 × 10 ³ Pa. It can be used alone or as a pre-pump for a booster pump, a diffusion pump, a molecular pump, a maintenance pump or a pre-pumping pump for a titanium pump.
Features
1. Adopt oil pump forced oil inlet device, Vacuum Level is higher.
2. Low-noise design and precision machining to achieve low noise.
3. Equipped with a gas ballast valve to prevent the pump oil from mixing with water and prolong the service time of the pump oil.
4. Using congeneric product design, it has the characteristics of small size, light weight, low noise and convenient start.
5. Equipped with automatic double anti-return oil safety device, no oil return.
6. Can be equipped with small diameter adapter, KF interface, flange interface.
Principle
The pump is a direct-connected rotary vane vacuum pump. The rotary vane is driven by the motor to swirl/spin in the pump cavity, and the volume of the working chamber is changed to realize air extraction. Its unique oil pump forced oil inlet device ensures that it can still be effectively lubricated and sealed under high intake pressure to maintain continuous operation.
Applications
Vacuum drying, freeze drying, Vacuum degassing, Vacuum Encasement, Instrument matching, refrigerator air conditioning line, laboratory vacuum operation and supporting use
Steps
1. Check the matching between the Power supply voltage (AC 220V/380V /50HZ) and the pump.
2. Confirm that the pump oil volume (about 1L oil capacity) is within the specified range.
3. Connect the air inlet as needed (outer diameter φ 30mm pagoda type interface, convertible).
4. Start the pump and observe the operating status.
5. Monitor Vacuum Level with Pressure Gauge.
Notice
• Ensure continuous operation at inlet pressure ≤ 1.33 × 10 ³ Pa.
• Pay attention to the noise level of the pump (about 61dB (A)) to ensure that the operating environment meets the requirements.
• Regularly check and replenish the pump oil, and use the gas ballast valve function to prevent oil emulsification.
• Pay attention to the working status of the anti-oil return device to ensure that no oil is returned.
• Pay attention to product size (480 * 140 * 250mm) and weight (Net weight 20KG) when handling and installing.
