Engineered for Performance

And bulletproof reliability

SeaStrong Silver Bullet RDP

The ultimate seawater pump

Designed from the ground up by ElectroSea, SeaStrong Silver Bullet RDP delivers bulletproof reliability for your air-conditioning, chiller, and livewell systems.

The SeaStrong Silver Bullet RDP design is based on data and insight learned from millions of run hours in the most demanding conditions on marine vessels.

Exploded view of a SeaStrong Silver Bullet seawater pump

Goodbye leaky seals

SeaStrong sealless magnetic-drive pumps offer distinct advantages when used in seawater applications. The corrosive nature of seawater can lead to rapid deterioration of traditional pump seals, resulting in potential leakage and frequent maintenance. SeaStrong features a wet side and a dry side that are magnetically coupled without a mechanical seal. This design characteristic enhances the overall reliability of the pump in challenging marine conditions. The efficiency of sealless magnetic-drive pumps also contributes to their effectiveness in seawater, as they can efficiently handle the varying flow rates and pressures often encountered in marine systems. In essence, SeaStrong sealless magnetic-drive pumps provide a robust, corrosion-resistant reliable solution for pumping seawater in your boat, making them an excellent choice for recreational boats, from center consoles to sportfish to luxury yachts.

Pump with confidence

SeaStrong Silver Bullet RDP takes Run-Dry Protection to the extreme. Engineered with proprietary materials, these groundbreaking pumps minimize heat generation and maximize heat dissipation. This allows Silver Bullet RDP pumps to outperform and outlast traditional magnetic-drive pumps, providing crucial protection when you need it most.

SeaStrong Silver Bullet marine pump

Reinforced inlet prevents cracking

A reinforced inlet ring is molded into the pump head and made from (316L) stainless to provide extra strength at the connection point to prevent cracking (patent pending).

SeaStrong Silver Bullet's stainless-steel inlet ring prevents cracking.
SeaStrong Silver Bullet's advanced pump-head design helps to prevent marine growth.

Advanced pump head prevents marine growth

The advanced pump head is engineered using Computational Fluid Dynamics to have no low-flow or dead spaces, preventing unwanted marine growth (patent pending).

Non-metallic impeller for long life

The long-lasting composite impeller will not wear out or corrode over time, allowing the highly efficient impeller to provide the high flow that is ideal for air conditioners, chillers, and livewells.

SeaStrong Silver Bullet's composite impeller will not corrode.
SeaStrong Silver Bullet sealed magnet

Sealed magnet for maximum drive

A completely sealed, super-strong composite-molded-over-neodymium magnet connects the wet end to the motor drive without any seals.

Ultra-low friction shaft and bushings

The patent-pending design incorporating proprietary materials creates less heat and dissipates it efficiently for extended life span.

SeaStrong Silver Bullet's ultra-low friction shaft dissipates heat efficiently
SeaStrong Silver Bullet composite pump head

Composite pump head with no metallic parts

The advanced glass fiber-reinforced composite pump head has a high temperature resistance and no metallic parts in the seawater path for superior reliability and longevity.

316L stainless prevents corrosion

The high-grade (316L) stainless motor-to-pump connection plate and (316L) hardware prevents corrosion and keeps the pump in tip-top shape.

SeaStrong Silver Bullet's 316L stainless hardware
SeaStrong Silver Bullet's pump head can be rotated

Rotatable pump head for flexibility

The pump head can be rotated for flexible installations where space for the outlet connection is limited.

We'll help you select a SeaStrong Silver Bullet RDP sized for your boat's systems.

SeaStrong Silver Bullet RDP

SeaStrong’s sealless magnetic-coupled design has no mechanical shaft seal and will not leak.

A reinforced inlet ring that is molded into the pump head and made from (316L) stainless provides extra strength at the connection point to prevent cracking. (patent pending)

The advanced pump head has no low-flow or dead spaces, preventing unwanted marine growth. (patent pending)

The patent-pending design and proprietary materials create less heat and dissipate it efficiently for extended life span.

The glass-fiber reinforced composite pump head has no metallic parts in the seawater fluid path that can corrode or fail.

The high-grade (316L) stainless motor-to-pump connection plate and (316L) hardware prevents corrosion and keeps your pump in tip-top shape.

Other Marine Pumps

Traditional direct-drive pumps leak at the shaft seal causing them to fail.

Unreinforced heads crack if excessive force is used or the threads are compromised.

Other pump-head designs facilitate marine growth with low-flow or dead spots.

Lower-grade composites are more susceptible to overheating, premature wear, and failure due to friction.

Metallic parts in the seawater fluid path are susceptible to corrosion, erosion, cavitation, and eventual failure.

Other pumps use low-grade painted steel hardware that is not made for the marine environment.

Get a Quote

Ready to get a quote? Give us some info about your boat and current pump, and we’ll take care of the rest.

"*" indicates required fields

Name*