Description
JLB8073-3-000 Rubber Impeller Seawater Pump Main Specifications Item Specification Model JLB8073-3-000 Rated Speed 2500 r/min Head 150 KPa Flow Rate >200 L/min Power Consumption <1.5 kW Inlet/Outlet Diameter Ø45 mm / Ø48 mm Pump Body Diameter Ø95.763 mm Flange Outer Diameter Ø100.763 mm (+0.32) Impeller Width 28.5 mm Shaft Diameter 15 mm Mounting Hole Center Dist. 102 mm Main Body Length 117.9 mm
Technical Requirements Main Technical Parameters: Rated speed: 2500 r/min
Head: 150 KPa
Flow rate: >200 L/min
Power: <1.5 kW Pressure Test: The seawater pump outlet must withstand 1.5 times the rated pressure for 3 minutes; all components must be free from leakage. Endurance Test: After 300–500 hours continuous running, pump performance must remain stable; no leakage permitted during operation. Continuous Operation: Pump must maintain continuous water delivery; no interruption allowed during actual use. Key Features: Corrosion-resistant bronze housing designed specifically for harsh seawater conditions.High-efficiency rubber impeller provides superior self-priming and high flow capacity.Gear drive connection for easy integration with diesel engines and other machinery.Easy maintenance: Removable cover and replaceable impeller design minimize downtime.Compact and durable construction ensures stable operation under demanding working conditions.Typical Applications: Marine engine cooling systems
Ballast water pumps for ships
Seawater circulation in aquaculture
Industrial process water transfer
Chemical and wastewater handling in corrosive environments JLB8073 Rubber Impeller Marine Water Pump Parts List No. Part No. Specification/Name Qty/Set 1 JLB8073-100-101 Aluminum Bronze Pump Body 1 2 JLB8073-100-102 Shaft 1 3 JLB8073-100-103 Aluminum Bronze Bevel Gear Ring 1 4 JLB8073-100-104 0.2mm Flexible Paper Gasket 1 5 JLB8073-100-105 Φ20 Gland 1 6 JLB8073-100-106 Rubber Impeller Rear Plate 1 7 JLB8073-100-107 Nylon Adjusting Pad 1 8 JLB8073-100-108 Pump Body Pad 1 9 JLB8073-100-110 1mm Import/Export Pipe Asbestos Pad 2 10 JLB8073-100-111 Rubber Impeller 1 11 TF18-20 TF18-20 Water Seal 1 12 HG4-692-67 PD20×40×10 Oil Seal 1 13 GB3452.1-82 6×1.8 O-ring 1 14 GB3452.1-82 85×1.8 O-ring 1 15 GB894.2-86 Φ20 Stainless Steel Shaft Retaining Ring 1 16 GB296-84 5204 Double Row Ball Bearing 2 17 GB856-88 14 Stop Washer 1 18 GB6171-86 M14×1.5 Nut 1 19 GB5783-86 M8×25 Bolt 4 20 GB5787-86 M8×20 Rear Cover Bolt 3 21 GB95-85 8mm Flat Washer 4 22 GB93-87 8mm Spring Washer 4 23 GB900-88 AM6 Double-headed Bolt 8 24 GB900-88 M6 Lock Nut 8 25 GB95-85 6mm Flat Washer 1 26 GB5783-86 M6×14 Stainless Steel Bolt 2 27 GB1099-79 4×16 Stainless Steel Semi-circular Key 1 28 GB1096-79 C5×50 Stainless Steel Flat Key 1 29 JLB8073-000-011 Coupling 1 30 JLB8073-000-031 Drive Gear 1 31 JLB8073-000-051 Import/Export Pipe A (Straight) 1 32 JLB8073-000-053 Import/Export Pipe B (Curved) 1 33 JLB8073-000-071 Nameplate 1 34 JLB8073-100-113 1mm Coupling Plate Asbestos Pad 1 35 JLB8073-3 Pump Assembly 1
Why Choose Our Seawater Impeller Pump? Proven performance in marine and industrial settings
Reliable self-priming, strong suction, and smooth operation
Engineered for long-term, maintenance-friendly use For technical support, custom specifications, or bulk order inquiries, please contact us at info@rubberandseal.com .
