SPECTRA Water Purification Equipment Land-based Watermaker LB 2800 F Desalination System

The Spectra Land-based Watermaker LB 2800 F is a seawater desalination system that utilizes Spectra Pearson Pump™ technology. This pump technology allows the system's energy efficiency to rival that of large-scale industrial desalination plants, producing 285 liters of potable water per hour from various water sources. These units can also be optionally equipped with a custom PC board controller for fully automatic operation.

The Pearson Pump is a major breakthrough in pump design, combining a high-pressure piston pump with an integrated energy recovery system. This saves up to 75% in energy by recovering the high-pressure brine energy that would otherwise be wasted. The Pearson Pump’s "hydraulic locking" recovery rate enables the system to produce its full rated volume of water from almost any source without the user needing to make any adjustments to the system.

The LB 2800 F is mounted on a sturdy stainless steel frame, with all components pre-assembled and tested. It also features a unique design: a built-in permeate flush tank that can be cleaned with a simple turn of a valve, making it very convenient.

SPECTRA Land-based Watermaker LB 2800 F

• The Spectra Connect controller automates the entire operation and allows for remote monitoring and control via LAN.
• Extremely energy-efficient; power consumption typically does not exceed 1200 watts when processing seawater.
• Uses soft-start speed control to avoid high inrush current during startup.
• Features a robust 304 stainless steel frame with a powder-coated finish for increased durability.

• Equipped with a fixed water recovery ratio, simplifying operation while maximizing the lifespan of the reverse osmosis membrane.

• Highly suitable for use with wind or solar power due to its high energy efficiency.
• Much quieter than traditional reverse osmosis watermakers.
• Patented energy recovery design and automatic control technology eliminate the need for continuous monitoring.
• The system design prevents over-pressurization of membrane elements, providing a lifespan of 8-10 years or more with proper maintenance.
• Spectra provides top-tier customer service and technical support, with access to technicians in North America and Europe via Skype, phone, or email.

Specifications

• SPECTRA Land-based Watermaker LB 2800 F Specifications
• Weight : 216 kg
  
• Technology: High-performance Reverse Osmosis (RO)
• Hourly output : 435 liters (115 gallons)
• Daily output : 10,599.15 liters (2,800 gallons)
• Recovery rate : 30%
• Feed water : Fresh, brackish, seawater
• Salt rejection : 99.5%
• Feed water flow rate : 24 liters per minute (approx. 6.5 gallons) at 2 bar (approx. 30 psi) pressure
• Voltage : 208-240VAC
• Power : 1200W
• Power consumption per liter: 2.5W
• Sound pressure level : 79 dB (at 1 meter distance)
• Temperature range : 2°C ~ 43°C
  

Downloads

• SPECTRA Land-based Watermaker LB 2800 F Factory Manual
• SPECTRA Land-based Watermaker LB 2800 F Factory Wiring Diagram
• SPECTRA Land-based Watermaker LB 2800 F Factory Plumbing Schematic