Our Energy Recovery Pumps
Clark Pump
In 1997, Spectra introduced the Clark Pump, a device that cuts energy use by up to 75%, compared to conventional reverse osmosis systems, by recycling brine pressure to boost feed water. This pump was built with advanced materials to ensure its quiet and reliable performance.
Pearson Pump
The Pearson Pump is a piston-driven reverse osmosis pump with energy recovery, operating at just 25% of the power of conventional systems. Built with corrosion-resistant materials, it offers a quiet operation and long service life.
Conventional Watermakers
Conventional Watermakers are systems designed to convert seawater into fresh, potable water using reverse osmosis technology. These units typically consist of pre-filters, high-pressure pumps, and membranes that remove salt, minerals, and other impurities. Commonly used on boats, yachts, and in remote coastal locations, conventional watermakers provide a reliable source of drinking water where freshwater access is limited. They require a power source to operate and regular maintenance to ensure optimal performance and longevity.
Energy Recovery Watermakers
Spectra Watermakers systems are designed to be highly efficient by incorporating advanced energy recovery technology. When seawater exits the membranes, it remains under high pressure (up to 1000 PSI or 69 Bar). Instead of wasting this energy, an energy recovery device captures it and transfers it to the incoming raw water. This process allows the system to recover over 90% of the energy that would otherwise be lost. The hydraulic design of our systems automatically adapts to variations in water temperature and salinity, ensuring optimal performance without the need for manual adjustments in different environments. Spectra Watermakers provide a reliable and efficient fresh water supply for longer showers, cooking, and drinking, and so much more while minimizing power consumption and adapting automatically to different environments.
Marine Watermakers
Hand Operated
The Survivor series are the world’s smallest desalinators and an essential addition to any emergency kit. Safety is never compromised due to space or weight limitations. The Survivor 06 and the Survivor 35 are widely used by the U.S. and international military groups, voyagers, and adventurers worldwide. Built for durability and longevity, these systems ensure a reliable supply of fresh water in any emergency.
Powered
Rugged watermakers are designed for the harsh marine environment, operating independently of a generator. These units commonly run off standard marine batteries, solar panels, or wind generators, reducing battery drain and recharging time. Built for durability, each watermaker undergoes rigorous testing to meet strict performance standards. With a compact design and simple operation, finding the best match for specific water needs is effortless.
Analog
Spectra’s analog systems are equipped with durable mechanical controls and gauges, ideal for hands-on operation. The PowerSurvivor 40E features a straightforward on/off switch, while the Ventura series and Cape Horn Extreme 330 include an instrument panel with a feed water pressure gauge and a product flow meter.
Automated
The Spectra Connect controller enables remote access to the watermaker, allowing control, monitoring, and water production through a phone, tablet, computer, or the system’s touchscreen panel. This intuitive system maintains optimal performance with features such as automatic flush and maintenance interval monitoring.
Commercial
Compact and easy to install, the Farallon series is built with super duplex stainless steel for exceptional corrosion resistance. Equipped with the revolutionary Pearson Pump™, these systems are designed to maintain proper pressure across a wide range of ocean temperatures and water conditions.
Landbased Watermakers
Portable
The Aquifer Series is designed as a lightweight, self-contained, and portable desalination system. Each unit is built into a shock-resistant, non-corrosive Pelican case with a pull-out handle and sturdy wheels for easy transportation. The "Flight Ready" Aquifers are optimized for commercial airline transport and include all necessary components for immediate fresh water production from salty or brackish water.
Stationary
Stationary landbased units are available in multiple configurations to accommodate various requirements. The LB 400 is a modular analog system, while the LB 1800, 2800, 4000, and 10,000 series systems are housed within durable 304 powder-coated stainless steel frames, with full Spectra Connect automation available.