top of page

LB 800-JKC12

LB 800.jpg

The LB 800 is one of the most advanced, energy efficient, and easy-to-use reverse osmosis watermakers available. These systems are engineered for stationary or industrial applications to provide 33 gallons of fresh water per hour (128 Liters/hour) and can run up to 12 hours per day from salty or brackish water. These units are built using Spectra’s revolutionary and proprietary Clark Pump, a high pressure intensifier that makes the watermaker so energy efficient that they are often powered by solar panels or a wind generator.

  • Energy efficient-typically less than 500 watts to purify seawater

  • Can be powered by solar or wind power

  • Corrosion resistant construction

  • Fixed system recovery means easy operation and long service life

  • Compact and modular for easy installation

LB 1800 M-JKC13

LB 1800 M.jpg

The LB 1800 M is an analog desalination unit that is built using the patented Spectra Pearson Pump™ which allows for energy efficiencies comparable to large scale industrial desalination plants. The LB 1800 M is a compact modular system, making it easy to install, service and operate.  These systems will produce 75 gallons/hour (285 Liters/hour) of potable water from fresh, brackish or seawater sources.

  • Simple analog controls and gauges

  • Energy efficient-typically less than 800 watts to purify seawater

  • Soft start speed controls on DC and AC systems

  • Corrosion resistant construction

LB 400-JKC11

LB 400.jpg

The LB 400 is one of the most advanced, energy efficient, and easy-to-use reverse osmosis watermakers available. These systems are engineered for stationary applications to provide 16 gallons of fresh water per hour (64 Liters/hour) and can run up to 12 hours per day from salty or brackish water. These units are built using Spectra’s revolutionary and proprietary Clark Pump, a high pressure intensifier that makes the watermaker so energy efficient that they are often powered by solar panels or a wind generator.

  • imple analog controls and gauges

  • Energy efficient-typically less than 350 watts to purify seawater

  • Can be powered by solar or wind power

  • Corrosion resistant construction

  • Fixed system recovery means easy operation and long service life

  • Compact and modular for easy installation

LB 1800 F-JKC14

LB 1800 F.jpg

The LB 1800 F is an analog desalination unit that is built using the patented Spectra Pearson Pump™ which allows for energy efficiencies comparable to large scale industrial desalination plants. The LB 1800 F is a turnkey solution producing 75 gallons/hour (285 Liters/hour) of fresh potable water from fresh, brackish or seawater sources.  These units are available with an optional custom built pc board controller for fully automated operation.  The LB 1800 F systems are completely integrated into a stainless steel frame and factory tested to rigid performance specification.

  • Simple analog controls and gauges

  • Energy efficient-typically less than 800 watts to purify seawater

  • Can be powered by solar or wind power

LB 2800 F-JKC16

LB 2800 F.jpg

The LB 2800 F is an analog desalination unit that is built using the patented Spectra Pearson Pump™ which allows for energy efficiencies comparable to large scale industrial desalination plants. The LB 2800 F is a turnkey solution producing 120 gallons/hour (444 Liters/hour) of fresh potable water from fresh, brackish or seawater sources.  These units are available with an optional custom built pc board controller for fully automated operation.  The LB 2800 F systems are completely integrated into a stainless steel frame and factory tested to rigid performance specification.

  • Energy efficient-typically less than 1200 watts to purify seawater

  • Can be powered by solar or wind power

  • Soft start speed controls on DC and AC systems

  • Rugged powder-coated 304 stainless steel frame

LB 2800 M-JKC15

LB 2800 M.jpg

The LB 2800 M is an analog desalination unit that is built using the patented Spectra Pearson Pump™ which allows for energy efficiencies comparable to large scale industrial desalination plants. The LB 2800 M is a compact modular system, making it easy to install, service and operate. These systems will produce 120 gallons/hour (444 Liters/hour) of potable water from fresh, brackish or seawater sources.

The LB 2800 M systems include a gauge panel with membrane and boost pressure gauges, inlet and permeate flow meters, low boost pressure and high membrane pressure limit switches, Spectra’s unique high pressure module with Pearson Pump technology, 5 micron cartridge filters, and an installation kit.

  • Energy efficient-typically less than 1200 watts to purify seawater

  • Can be powered by solar or wind power

  • Soft start speed controls on DC and AC systems

  • Corrosion resistant construction

  • Fixed system recovery means easy operation and long service life

LB 4000 M-JKC17

LB 4000 M.jpg

The LB 4000 M is an analog desalination unit that is built using the patented Spectra Pearson Pump™ which allows for energy efficiencies comparable to large scale industrial desalination plants. The LB 4000 M is a compact modular system, making it easy to install, service and operate.  These systems will produce 180 gallons/hour (1260 Liters/hour) of potable water from fresh, or up to 25,000 ppm salinity brackish water sources.The Pearson Pump’s™ “hydraulically locked” recovery rate allows the system to produce the full rated volume of water from virtually any water source, without the user making any changes to the system. Standard systems require operator adjustments as the pressure changes, but our fixed recovery rate system eliminates the need for operator input and prevents membrane damage.

  • imple analog controls and gauges

  • Energy efficient-typically less than 1000 watts to purify brackish water

  • Can be powered by solar or wind power

  • Soft start speed controls on DC and AC systems

  • Compact and modular for easy installation

  • Corrosion resistant construction

  • Fixed system recovery means easy operation and long service life

LB 4000 F-JKC18

LB 4000 F.jpg

The LB 4000 F is an analog desalination unit that is built using the patented Spectra Pearson Pump™ which allows for energy efficiencies comparable to large scale industrial desalination plants. The LB 4000 F is a turnkey solution producing 180 gallons/hour (1260 Liters/hour) of fresh potable water from fresh or up to 25,000 ppm salinity brackish water sources.

These units are available with an optional custom built pc board controller for fully automated operation.  The LB 4000 F systems are completely integrated into a stainless steel frame and factory tested to rigid performance specification.

  • Simple analog controls and gauges

  • Energy efficient-typically less than 1000 watts to purify brackish water

  • Can be powered by solar or wind power

  • Soft start speed controls on DC and AC systems

  • Rugged powder-coated 304 stainless steel frame

  • Corrosion resistant construction

  • Fixed system recovery means easy operation and long service life

LB 10000-JKC19

LB 10,000.jpg

The LB 10,000 is an analog desalination unit that is built using the patented Spectra Pearson Pump™ which allows for energy efficiencies comparable to large scale industrial desalination plants. The LB 10000 is a turnkey solution producing 420 gallons/hour (1,575 Liters/hour) of fresh potable water from fresh, brackish or seawater sources.  These units are available with an optional custom built pc board controller for fully automated operation.  The LB 10000 systems are completely integrated into a stainless steel frame and factory tested to rigid performance specification.

The LB 10,000 is contained within a rugged 304 powder coated stainless steel frame, pre-plumbed and tested with all components. With a wide variety of options, it is customizable to meet nearly any application.


All landbased systems require a low pressure feed pump (not included) based on your site specific requirements.  Depending on the quality of the feed water available on your site media filters may be also be required to allow the prefilters to last for a reasonable amount of time.

bottom of page