Simple, one-person operation using standard workshop air supply (90-120psi). Quick, clean and efficient. Does not require specialised brake reservoir caps. Draws fluid from the bleed nipple enabling either bleeding or full replacement of fluid in system. Supplied with two bleed lines for twin caliper braking systems. Air Consumption: 180L/min Inlet Size: 1/4"BSP Maximum Air Supply: 120psi Nett Weight: 0.5kg Tank Capacity: 1L .