Specification AgeRangeDescription : adult Brand : ATO.COM BulletPoint : Specifications: Configuration Assembly: Flanged Ports with Outboard Ball Bearing and Single Internal Relief Valve; Inlet/Outlet Port Sizes: 3 in NPT; Max Pressure: 125 psi; Maximum Flow Rate: 165.0 gpm; Port Orientation: 90° Ports; Pump Body Material: Cast Iron; Seal: Packing; Size / Flow: Size 22 = Up to 0.22/0.23 GPR; Type/Design: Helical Gear; Wetted Materials: Hardened Iron Gears Standard, Bronze Bearings Standard, Steel Shafts Standard BulletPoint1 : Hydraulic single gear pump uses high-strength aluminum alloy shell and alloy steel hard gear transmission, which is light in weight and stable in transmission. BulletPoint2 : Hydraulic single gear pump is suitable for SAE standard flange installation. The input shaft connection form is flat key shaft. Connection type of the oil inlet and outlet ports is threaded. BulletPoint3 : Hydraulic single gear pump has an automatic compensation mechanism for axial and radial clearances, which enables the oil pump to maintain high volumetric efficiency and high mechanical efficiency for a long time. BulletPoint4 : Hydraulic single gear pump uses SP gears, with small fluctuation, high pressure, low noise and stable performance. BulletPoint5 : DU composite material bearings and high-performance sealing elements, small starting torque, good sealing performance, and strong anti-fouling ability, so that hydraulic single gear pump can work efficiently under harsh working conditions. Color : Red ExteriorFinish : Chrome ExternallyAssignedProductIdentifier1 : 9177852655458 ExternallyAssignedProductIdentifier2 : 9177852747252 FitType : Vehicle Specific Fit IncludedComponents : 1 Pump ItemName : ATO 4 GPM Hydraulic Single Gear Pump, 3000-3600 psi,Small Hydraulic Gear Pump, SAE 2-Bolt Mounted, for Industrial Commercial Chemical Uses, Counterclock Rotary ItemPackageDimensions_Height : 30 inches ItemPackageDimensions_Length : 40 inches ItemPackageDimensions_Width : 28 inches ItemPackageQuantity : 1 ItemTypeKeyword : industrial-gear-pumps Manufacturer : ATO Material : Metal Material1 : Cast Iron Material2 : Alloy Steel Material3 : Iron ModelName : Roper Pumps 3622HBFRV, 3600 Series - 3" Helical Gear Pump, Flanged NPT Ports, Relief Valve ModelNumber : 3622HBFRV NumberOfBoxes : 1 NumberOfItems : 1 OemEquivalentPartNumber : 3622HBFRV OperationMode : Mechanical PartNumber : ATO-HGPP-3580-03 ProductDescription : Good hydraulic single gear pump Displacement 2/3/4/6/7 Max. GPM for selection, pressure 3000~3600 psi, maximum speed 4000 rpm, optional clockwise or counterclockwise rotary. Wide applications includes automobile, hardware, industrial machinery, textile, commercial machinery, etc. Tips: Commonly used calculation formula of hydraulic single gear pump. Motor power:W = P × q × n/54000 (kW) P = gear pump working pressure (MPa) Q = gear pump displacement (GPM) n = motor speed (rpm) Gear pump torque: T = P × q/1.7π(N.m) Motor torque: T = 9550 × W/n. Oil hose inner diameter matching: oil suction pipe inner diameter d = (0.12~0.18) × q × n q = gear pump displacement (GPM) n = motor speed (rpm) Note: tubing inner diameter d = (0.06~0.09) × q × n Oil return pipe inner diameter d = (0.09~0.12) × q × n Flow calculation: flow L = π × d2h/4000t (GPM) Piston rod diameter d (mm), piston rod stroke h (mm), working time t (s), displacement: q = 60 × L/n (ml/r) Note: Please use ATO gear pump with sufficient oil, otherwise there is a risk of burnout! Calculate the actual displacement value according to the formula: Gallon/min=displacement (ml/rev)*rated speed 1800rpm/3785.412L (speed variation range 500rpm-3000rpm). ProductSiteLaunchDate : 2024-06-26T08:30:38.829Z Size : 4GPM Style : Clockwise rotary SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 0.0353 UnspscCode : 40151500 WarrantyDescription : 1 years