The ultimate kits for one-person automotive brake and clutch bleeding: Vacuum bleed air and old fluid from hydraulic systems. Transfer and evacuate fluids from small tanks and reservoirs. Each stroke displaces twice the volume of standard hand vacuum pumps. Creates a powerful vacuum, up to 25 in. Hg (85 kPa). Max. Pressure: 16 psi. Lightweight, durable PVC construction. Kits include: (2) tapered bleed adapters, (2) Universal adapters, 16 oz. fluid reservoir with transfer and storage lids, reservoir hanging hook, and (2) transfer tubes.