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PRODUCTS
NBD-4C Mechanical Vacuum Pump
product introduction：
4C vacuum pump is a high speed direct connection (motor direct drive) double – stage rotary oil seal variable volume vacuum pump.
The pump body adopts integral structure design, built-in gear oil pump design, 4C vacuum pump pressure oil control anti-return valve design, oil pump pressure control system, low noise NSK bearing and perfect lubrication seal structure system.
4C vacuum pump is a high speed direct connection (motor direct drive) double – stage rotary oil seal variable volume vacuum pump.
The pump body adopts integral structure design, 4C vacuum pump built-in gear oil pump design, pressure oil control anti-return valve design, oil pump pressure control system, 4C vacuum pump low noise NSK bearing and perfect lubrication seal structure system.
Product features：
1. Anti-return oil design, to prevent the backflow of pump oil after stopping the pump from contaminating the pipeline
2. The oil tank shall be separated by layer treatment, and oil mist separation device shall be installed on the vent;
3. High pumping speed, high vacuum limit, low noise, no oil injection;
4. Motor and pump body adopt integrated design, convenient maintenance, beautiful and generous shape;
2. The oil tank shall be separated by layer treatment, and oil mist separation device shall be installed on the vent;
3. High pumping speed, high vacuum limit, low noise, no oil injection;
4. Motor and pump body adopt integrated design, convenient maintenance, beautiful and generous shape;
4C vacuum pump is a high speed direct connection (motor direct drive) double – stage rotary oil seal variable volume vacuum pump.
The pump body adopts integral structure design, built-in gear oil pump design, 4C vacuum pump pressure oil control anti-return valve design, oil pump pressure control system, low noise NSK bearing and perfect lubrication seal structure system.
4C vacuum pump is a high speed direct connection (motor direct drive) double – stage rotary oil seal variable volume vacuum pump.
The pump body adopts integral structure design, 4C vacuum pump built-in gear oil pump design, pressure oil control anti-return valve design, oil pump pressure control system, 4C vacuum pump low noise NSK bearing and perfect lubrication seal structure system.
Product features：
1. Anti-return oil design, to prevent the backflow of pump oil after stopping the pump from contaminating the pipeline
2. The oil tank shall be separated by layer treatment, and oil mist separation device shall be installed on the vent;
3. High pumping speed, high vacuum limit, low noise, no oil injection;
4. Motor and pump body adopt integrated design, convenient maintenance, beautiful and generous shape;
2. The oil tank shall be separated by layer treatment, and oil mist separation device shall be installed on the vent;
3. High pumping speed, high vacuum limit, low noise, no oil injection;
4. Motor and pump body adopt integrated design, convenient maintenance, beautiful and generous shape;
