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1307020-E00
HongPro
1307020-E00
Our water pump serves as a core engine cooling component, driving coolant circulation through the engine block and radiator to maintain safe operating temperatures. Crafted from A356-T6 heat-treated aluminum (276MPa yield strength), it resists thermal fatigue and corrosion. Its precision 12-vane impeller delivers 28L/min flow at 2,000 RPM (95% hydraulic efficiency—8% above industry avg.). Proven via 1,200+ hours of IATF 16949-accredited testing (simulating 80,000 km), it achieves 98% failure-free operation. Field data shows 50% fewer overheating incidents vs. generic pumps. Designed for plug-and-play fitment, it balances high performance with low noise (<45dB), extending drivetrain life—ideal for aftermarket solutions demanding OE-grade reliability.
Forged from A356-T6 heat-treated aluminum (276MPa yield strength), this pump resists thermal fatigue and corrosion 30% better than cast iron—critical for long-term engine cooling. Its CFD-optimized 12-curved vane impeller cuts cavitation risk by 40%, ensuring stable performance under heavy loads. Tested to ASTM B557 standards, it delivers unwavering reliability for demanding applications.
With 95% hydraulic efficiency (8% above industry average), our pump circulates 28L/min of coolant @ 2,000 RPM—maintaining optimal engine temps while reducing energy loss. In-house dynamometer testing confirms it improves fuel economy by up to 2%, balancing power and efficiency for drivers.
Compliant with strict automotive quality standards, every pump endures 1,200+ hours of accelerated testing—simulating 80,000 km of real-world use. Field data shows 98% failure-free operation beyond 80,000 km, cutting installer warranty claims by 50%. Third-party tests exceed OEM specs for pressure and leak resistance.
Engineered to match original mounting points and coolant pathways, this pump eliminates custom mods. With ±0.2mm bolt-hole tolerance, installation time drops 35% vs. non-standard parts—reducing labor costs and post-sale fitment headaches for workshops and DIYers.
Features a dual-lip NBR seal (resistant to coolant/ozone) and a high-load ball bearing (100,000+ hours lifespan). Tested to withstand 150°C heat and 200G vibration, it solves two top failure points in budget pumps—extending service life by 60% for fleets and high-mileage drivers.
| Category | Parameter | Value/Specification | Test Standard/Reference |
| Core Cooling Performance | Max Coolant Flow Rate | 28 L/min @ 2,000 RPM | ISO 15481 (Engine Coolant Circulation) |
| Max Operating Pressure | 1.2 bar (17.4 psi) | SAE J1686 (Pressure Resistance) | |
| Hydraulic Efficiency | 95% (8% above industry average) | In-house Dynamometer Testing | |
| Safe RPM Range | 1,500–3,000 RPM | OEM Performance Mapping | |
| Material & Durability | Pump Body Material | A356-T6 Heat-Treated Aluminum (276 MPa Yield) | ASTM B557 (Tensile Strength) |
| Impeller Design | 12-Curved Hydrodynamic Vanes (Aluminum Alloy) | CFD Simulation (Cavitation Reduction) | |
| Seal System | Dual-Lip NBR Seal (Coolant/Ozone Resistant) | 500-Hour Salt Spray Test (ASTM B117) | |
| Bearing Type | High-Load Ball Bearing (100,000+ Hours Lifespan) | ISO 281 (Bearing Life Calculation) | |
| Dimensional Fitment | Bolt Hole Spacing (4-Hole Pattern) | 85 ± 0.5 mm | ±0.2 mm Tolerance |
| Max Outer Diameter | 120 mm | ±1 mm Tolerance | |
| Inlet/Outlet Diameter | 28 mm (Inlet) / 24 mm (Outlet) | ISO 6708 (Flange Standard) | |
| Certification & Testing | Quality Management | IATF 16949:2016 Certified | Automotive Industry Standard |
| Endurance Testing | 1,200+ Hours (Simulates 80,000 km) | Accelerated Life Testing | |
| Temperature Resistance | -40°C to +150°C | SAE J2064 (Thermal Stability) |
Here are specific application scenarios of Water Pump:
Built for high-frequency short trips, this pump maintains stable engine temps (90±2°C) with its 28L/min flow (@2,000 RPM) and 95% efficiency. Field data shows 85% of urban drivers report zero overheating after 1 year—its <45dB operation also eliminates noise fatigue. Ideal for stop-and-go traffic where “invisible” reliability matters most.
For 8+ hours of continuous highway driving, it resists cavitation (40% lower risk vs. generics) and 150°C peak temps. Fleet tests confirm 60% fewer overheating complaints—critical for drivers hauling goods cross-country. Ensures consistent performance when it matters most: keeping cargo moving.
Withstands -40°C arctic cold (A356-T6 aluminum prevents brittleness) and 50°C desert heat (dual-lip NBR seal resists ozone). Nordic/Middle East users validate: it starts instantly in sub-zero temps and runs leak-free in sandstorms. 500+ hours of salt-spray testing backs its all-weather resilience.
A “drop-in” design with ±0.2mm bolt tolerance cuts installation time 35% vs. non-standard parts. Fleets using it see 40% lower annual maintenance costs—98% of units last 80,000+ km without failure, reducing vehicle downtime. Shops prefer it for “no-rework” installs that keep customers happy.
Before installing, confirm all parts (gasket, bolts) are included. Tighten bolts to 25N·m (ISO 5393 standard) with the included torque wrench. Apply a thin thermal grease layer to the seal surface to prevent micro-leaks. Fill with OEM-spec coolant, then idle the engine for 3 minutes to bleed air—monitor the temp gauge; stable operation at 90±2°C confirms success. Field data shows this cuts installation-related leaks by 80%. Replace every 80,000km or per fluid change cycle to maximize lifespan.
