• SEALEY PREMIER – One of a comprehensive range of Premier Tools, suitable for daily professional use. • COOLANT SYSTEM STEPPED ADAPTOR - Enables thorough flushing of debris and contaminants from the cooling system during repair and maintenance.• WIDE NOZZLE ADAPTOR USES AIR AND WATER – To form a powerful jet washer, which cleans or dries (air only).• AIR AND WATER CONTROLS – Trigger for adjusting air pressure, a lever for adjusting the water flow.• DURABLE – Hard-wearing Acetal plastic.• MULTIPLE USE - Can be used in many other applications when a water system requires cleaning or unblocking.• STANDARD GARDEN HOSE CONNECTOR – With swivel feature.• OPERATING PRESSURE – 87-145 psi/6-10 bar.• 2 YEAR GUARANTEE*.Technical SpecificationAdaptor Size(s): ø21, ø31, ø34, ø39, ø42mm Air Inlet Size: 1/4"BSPNett Weight: 0.44kgOperating Pressure: 87-145 psi/6-10 barWater Inlet Size: 3/4”Technical Specification:Air Inlet Size: 1/4"BSP Operating Pressure: 87-145 psi/6-10 bar Water Inlet Size: 3/4”Dim