Yale Y2400 Series Power Adjustable Hydraulic Door Closer The Yale Y2400 Series door closer will cater for a wide range of applications and door sizes. Ideally suited to doors in high traffic areas. With power adjustment range from 2-4 strength.Slim neat design will complement most applications.Each pack contains "Z" Type Parallel Bracket. Specification Adjustable PowerCloser spring power is adjustable for sizes 2-4. MaterialsHigh pressure diecast aluminium body. Heat treated steel rack and pinion. Forged steel arms passivated against corrosion. BackcheckStandard on this model. MechanismRack and pinion design. Overload ProtectionA built-in pressure relief valve protects the closer against rough use. Slide ArmAvailable in this series.Aesthetically appealing with lower opening force. Hold-openAvailable in this series. Hold-open between 80° - 180°. Order arm assembly separate. HandingNon-handed. Suitable for left or right hand doors. AdjustmentTwo control valves (latching and closing). Drop PlateAvailable in this series. Y2400-180SIL. FinishSilver Baked Enamel - SIL Fire ratedThis Yale Door Closer has been successfully fire tested up to 2 hours on fire door assemblies in accordance with Australian Standard AS1905.1:2005 - Part 1: Fire Resistant Door sets. NOTE: Hold-open option is not approved on any fire door. Dimensions Close Documents | Downloads Yale Door Control Catalogue.pdf (.pdf, 462 kB) Close Ordering Trade Pack Description Part Number Door Closer Size 2-4 Y2400SIL Slide Arm Assembly Y2400-431SIL Hold Open Arm Y2400-224SIL Drop Plate Y2400-180SIL "L" Parallel Bracket Y2400-157SIL Close Where to buy? Find your local Yale Stockist Yale Y300 Series Hydraulic Door CloserFixed power size range of 3, 4, 5. Yale Y2600 Series Power Adjustable Hydraulic Door CloserPower adjustable 2-6 Yale Y300 OP Series Hydraulic Door CloserFixed power size range of 2, 3, 4.