Zhengzhou Shenlong Pump Industry CO.,Ltd
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 10000 pieces per month |
| Delivery Time | 7-15 working days after payment confirm |
| Packaging Details | Submersible pump with Shock absorption,moisture-proof package, standard export wooden case |
| Flow | 5–500 m³/h |
| Head | 30–500 meters |
| Diameter | 10 inch submersible pump |
| Power | 15kw-1000kw |
| Voltage | 380v/440v/480v/600v/660v or as per request |
| Frequency | 3 phase/50Hz 60Hz |
| Motor | AC Motor |
| Material | Cast iron/ss304/ss316/ss316l/duplex stainless/ss904l |
| Quality warranty | 24 months |
| ODM OEM | Accept |
| Brand Name | SLAPK |
| Model Number | 10 inch submersible pump |
| Certification | CE, ISO9001 |
| Place of Origin | Henan, China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 10000 pieces per month |
| Delivery Time | 7-15 working days after payment confirm | Packaging Details | Submersible pump with Shock absorption,moisture-proof package, standard export wooden case |
| Flow | 5–500 m³/h | Head | 30–500 meters |
| Diameter | 10 inch submersible pump | Power | 15kw-1000kw |
| Voltage | 380v/440v/480v/600v/660v or as per request | Frequency | 3 phase/50Hz 60Hz |
| Motor | AC Motor | Material | Cast iron/ss304/ss316/ss316l/duplex stainless/ss904l |
| Quality warranty | 24 months | ODM OEM | Accept |
| Brand Name | SLAPK | Model Number | 10 inch submersible pump |
| Certification | CE, ISO9001 | Place of Origin | Henan, China |
| High Light | heavy-duty saltwater submersible pump ，marine dewatering submersible pump ，submersible pump for vessels | ||
Heavy-Duty Saltwater Submersible Pump Engineered for Reliable Marine Dewatering Onboard Vessels
Trusted Performance in the Harshest Marine Environments | 40+ Years of Pump Manufacturing Expertise
When every drop counts and downtime is not an option, rely on our heavy-duty saltwater submersible pump—purpose-built for continuous, high-efficiency dewatering on commercial vessels, offshore platforms, workboats, and naval craft. Backed by nearly four decades of precision engineering, this pump delivers unwavering flow and pressure even in corrosive seawater conditions.
Why Maritime Professionals Choose Our Saltwater Submersible Pump
Corrosion-Resistant Construction
Crafted from premium-grade 316 stainless steel, duplex alloys, or marine-grade bronze (customizable), our pump withstands prolonged exposure to saltwater without degradation—ensuring years of trouble-free operation.
High Flow & Stable Pressure Output
Optimized hydraulic design delivers consistent flow rates up to [insert GPM/LPM] and head pressures up to [insert PSI/meters], ideal for bilge pumping, ballast transfer, emergency dewatering, and deck drainage.
Marine-Certified & Safety Compliant
Meets or exceeds international marine standards including DNV, ABS, BV, LR, and IMO regulations. Explosion-proof (ATEX/IECEx) options available for hazardous zones.
Sealed for Life – Advanced Mechanical Sealing System
Dual mechanical seals with oil-lubricated chambers and lip seal backup prevent seawater ingress into the motor—critical for submerged reliability and extended service intervals.
Compact, Lightweight & Easy to Install
Designed for tight engine rooms and confined spaces. Quick-deploy with standard flange or guide rail mounting—minimizing installation time and vessel downtime.
Low Maintenance, High Uptime
Fewer moving parts, robust bearings, and thermal overload protection ensure minimal servicing needs. Ideal for remote operations where access to spare parts is limited.
Typical Marine Applications
Bilge and ballast pumping
Emergency flood control
Offshore platform dewatering
Technical Highlights
Motor: 3-phase / Single-phase, 50/60Hz, 220–690V (custom voltages available)
Power Range: 15 kW to 1000 kW
Max Immersion Depth: Up to 500 meters
Protection Class: IP68, TEFC (Totally Enclosed Fan Cooled)
Certifications: CE, ISO 9001
With over 40 years as a leading manufacturer of industrial and marine pumps, we combine legacy craftsmanship with cutting-edge R&D to solve real-world dewatering challenges at sea. Every unit undergoes rigorous factory testing—including performance curves, vibration analysis, and leak checks—before shipment.
Ready to Upgrade Your Vessel’s Dewatering System?
Don’t compromise on reliability when operating in saltwater environments. Contact us today for a customized solution, technical datasheet, or CAD drawing. Our marine pump specialists are ready to support your project—from specification to after-sales service.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1996
Total Annual:
20000000-35000000
Employee Number:
301~500
Ecer Certification：
Verified Supplier
Zhengzhou Shenlong Pump Industry CO.,Ltd, a professional reputable ODM OEM water pump manufacturer in China since 1996, recognized by CE and ISO, ABS, SGS, BV. Main products: Electric Submersible Pump for pumping clean water, hot w... Zhengzhou Shenlong Pump Industry CO.,Ltd, a professional reputable ODM OEM water pump manufacturer in China since 1996, recognized by CE and ISO, ABS, SGS, BV. Main products: Electric Submersible Pump for pumping clean water, hot w...
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