Specifications

• Nominal Voltage: DC 12V
• Current: 8A
• Max. Vacuum: -650 mmHg
• Flow Rate: 51 LPM
• Drawing Speed from -300 mmHg to -450 mmHg: 1.6s
• Noise Level @ 1M: < 50dB
• Dimension: 136 (L) x 81 (W) x 179 (H) mm
• Weight: 2.5 kg
  
• Also available in DC 24V, DC 48V and DC 72V.

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Application

• Hydraulic brake systems of 
• Petrol or diesel engined motor vehicles (ICE)
• Electric Vehicles
• Fuel cell vehicles
• Hybrid, vehicles with modifications, turbo chargers... etc.

How it works

• When the vacuum degree of the booster is under a set value, the vacuum sensor will detect the vacuum insufficiency and start up the vacuum pump automatically.
• The vacuum pump will draw down vacuum instantly to make the brake system keep on working normally.
• For ICE, to maintain the brake system with the original efficiency, working as a secondary part.
• For EV, vacuum pump works as primary part to produce vacuum to the vacuum servo booster.

ICE Stopping distance test with VBS electric vacuum pump

Vacuum Pump Kit Components

We offer what you may need for installing a vacuum pump. 
Components included in our vacuum pump kit:

• Vacuum Pump
• Sensor Switch
• Fitting Tee
• Vacuum Hose 
• Hose Clamps
• Relay Wiring Kit
• Check Valve