The Hozelock Pulsar Plus Pressure Sprayer has a translucent, graduated bottle for accurate mixing and a dosing cap with a content indicator. Fitted with a large pump handle (suitable for 2-handed use) for better handling and an adjustable carry strap for easy transportation. Specification 4310: 5 litre, Max. Fill Level: 3.5 litre*4311: 7 litre, Max. Fill Level: 5 litre*4312: 12 litre, Max. Fill Level: 8 litre* *This is to allow sufficient air gap for pressurisation.