Street Address: Damanzhuang Industrial Area, Nanpi County
City: Cangzhou
Province: Hebei
Country/Region: China
Nissan
Product Name:Vacuum Booster for Nissan BJ019 Application:Nissan OEM No/Model: BJ019 Size:standard Place of Origin: Hebei Packing: Carton Add Tray Maximum Production Capacity: 10000 Delivery Time: Minimum Order: 500Sets It is to use when the engine to inhaled air this one principle, cause booster on one side of the vacuum, relative to the other side of the normal air pressure differential pressure, use of the pressure difference to strengthen braking force. If the diaphragm on both sides of the pressure difference even minor, because the diaphragm has a large area, still can produce a lot of thrust to promote small diaphragm pressure one end of the movement. Vacuum booster, is in the brake, also control into the vacuum of the booster, that diaphragm moving, and through the combined transport device to use membrane ? Vacuum booster is a larger diameter recessed, internal have a central of push rod with diaphragm (or the piston), will be partitioned into two cavities and part and atmospheric interlinked, another part through the pipe and engine intake pipe connected.