Specification Brand : Atlantic Blowers BulletPoint : Zinc-plated stem bolt with washer BulletPoint1 : 2.5 Relief Valve BulletPoint2 : Pressure & Vacuum BulletPoint3 : AdjustableSpecifications BulletPoint4 : Dimension: 9 H x 4 W x 4 L BulletPoint5 : Produced with the highest grade materials Color : Silver ExteriorFinish : Painted ExternallyAssignedProductIdentifier1 : 0649664576959 ExternallyAssignedProductIdentifier2 : 649664576959 FitType : Universal Fit Hazmat : auto-grounding IncludedComponents : Accessories IncludedComponents1 : 1 x Hydraulic Log Splitter Pump IncludedComponents2 : 1 x Brake Valve IncludedComponents3 : 1 x Coupling IncludedComponents4 : 1 x Installation Base IncludedComponents5 : 4 x Bolts ItemName : Atlantic Blowers - AB-20004 - Relief Valve, 2-1/2 ItemPackageDimensions_Height : 7.677 inches ItemPackageDimensions_Length : 17.32 inches ItemPackageDimensions_Width : 14.76 inches ItemPackageQuantity : 1 ItemTypeKeyword : pressure-washer-accessories ItemTypeName : 22GPM, 2 Stage 4000PSI Aluminum Hydraulic Gear Pump, with Valve Coupling Installation Base 3/4'' NPT Outlet 3600 RPM, for Small Engine Mounting Log Splitter LegalComplianceCertifications : CARB Compliance Certificate Manufacturer : Atlantic Blowers Material : Aluminum MaximumFlowRate : 22 gallons_per_minute ModelName : Hydraulic Wood Log Splitter Pump Kit ModelNumber : 22GPM NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : AB-20004 PowerSourceType : hand_powered ProductDescription : The purpose of a relief valve is to release the pressure buildup also known as backpressure in a blower system Backpressure will cause the blower motor to overheat resulting in a burnt out motor and bearing failure Backpressure is the number one cause of motor failure in regenerative blowers A simple installation of a relief valve with proper calibration can prevent unwanted and unnecessary blower replacements saving you time and money Features. 25 Relief Valve. Pressure Vacuum. AdjustableSpecifications. Dimension 9 H x 4 W x 4 L ProductSiteLaunchDate : 2021-08-17T00:00:00.000-07:00 Size : 22GPM Pump Kit StreetDate : 2022-11-06T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 WarrantyDescription : Manufacturer WasherType : Flat