Expert Quality, extra lightweight handheld sprayer has a pump action facility for continual spraying. The 6.25 litre bottle capacity has an actual working capacity of 5.0 litres the other 1.25 litres is the air reserve which enables the pressurisation of the canister. Ideally suited for spraying a variety of liquids e.g. water, herbicides, pesticides, insecticides, fungicides and solvent-free treatments.