SeaStrong Silver Bullet is engineered for performance in seawater

SeaStrong Silver Bullet – The Ultimate Seawater Pump

Designed from the ground up by ElectroSea, SeaStrong Silver Bullet is our most advanced sealless magnetic-drive pump to date and delivers bulletproof reliability for your customers’ marine air conditioning, chiller, and livewell systems.

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

Diagram of a SeaStrong Silver Bullet pump head

Sealless magnetic drive

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.

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 ultra-low friction ceramic shaft and carbon graphite bushings are infused with proprietary materials to dissipate heat 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.

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Silver Bullet

SeaStrong Silver Bullet

SeaStrong Silver Bullet

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 ultra-low friction ceramic shaft and carbon graphite bushings are infused with proprietary materials to dissipate heat 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.