MB50 pneumatic folding bus door pump

MB50 Pneumatic Folding Bus Door Pump adopt the pneumatic-electric combined control to achieved the door opening and closing

MB50 is with compact structure , reliable, good speed performance, long life, beautiful appearance, easy to install.

MB50 door pump is suitable for all kinds of bus passenger folding door, especially for the door opening or closing of the city bus with passenger folding bus door system

The main technical and performance parameters
The inner diameter of the pump : φ50;
Door pump stroke: 180mm;

Working pressure: 0.2 ~ 0.8Mpa;
The working voltage: DC12V or DC24V;
The working environment temperature: -18 ℃ ~ + 55 ℃;
Insulation: Class F;
Door pump driving force: 1330N (0.8Mpa when pressure);
Durability: 10 million times;
Total weight: 2.5Kg

Electric folding door mechanism is still available.