Ecosoft MO6500 Professional 4" RO System with 250 LPH

The Ecosoft MO6500 Professional 4" Reverse Osmosis System is a compact, industrial-grade reverse osmosis plant designed to produce up to 250 litres per hour of high-purity water for demanding commercial and light industrial applications. Built around a premium Grundfos CM 1-10 multistage pump, an advanced Ecosoft OC5000 controller, and a 4" x 40" membrane platform, the MO6500 delivers reliable performance, high recovery and straightforward installation within a robust powder-coated steel frame.

Designed for continuous operation, the MO6500 incorporates industrial instrumentation, automatic solenoid valve control, integrated pre-filtration and modular expansion capability, making it suitable for applications where consistent low-TDS water is essential.

The system utilises a single 4040 reverse osmosis membrane (membrane supplied separately), allowing installers to select the optimum membrane technology for the feed water conditions, including DuPont FilmTec™ XLE-4040, LCLE-4040 or Ecosoft ELP-4040 membranes.

The intelligent OC5000 electronic controller manages system operation and provides automatic process control, while the modular hydraulic design allows optional integration of:

• Automatic permeate flushing
• Raw water blending (30–240 L/h)
• Antiscalant dosing systems

This flexibility enables the MO6500 to be configured for a wide range of industrial water treatment duties whilst maintaining membrane protection and maximising operational efficiency.

A heavy-duty 300 PSI membrane housing, Grundfos high-pressure pump, Danfoss solenoid valves, industrial pipework and comprehensive instrumentation ensure dependable long-term operation even in demanding environments.

The complete system is supplied on a compact steel skid for easy installation and is CE marked, complying with relevant European safety directives.

Technical Specification

Model: MO6500TP5

Permeate Production

• Nominal output: 250 LPH
• Operating range: 200–300 LPH (50–80 GPH)

Membrane Configuration

• 1 × 4040 reverse osmosis membrane
• Compatible with:
  • FilmTec™ XLE-4040
  • FilmTec™ LCLE-4040
  • Ecosoft ELP-4040
• Membrane not supplied as standard

High Pressure Pump

• Grundfos CM 1-10 multistage stainless steel pump

Membrane Housing

• 300 PSI pressure vessel

Pre-Filtration

• BB10 sediment pre-filter housing

Controller

• Ecosoft OC5000 intelligent controller

Valve Control

• Danfoss solenoid valves

Connections

• Feed Water: G½"
• Permeate: G½"
• Concentrate: G½"
• Antiscalant dosing port: G½"
• Permeate flushing inlet: G½"

Dimensions

• System: 550 × 420 × 1500 mm
• Shipping crate: 600 × 500 × 1650 mm

Weight

• System: Approximately 55 kg
• Shipping weight: Approximately 80 kg

Key Features

• Produces approximately 250 litres of purified water per hour
• Industrial 4" × 40" membrane platform
• Intelligent Ecosoft OC5000 controller
• Premium Grundfos CM multistage high-pressure pump
• Heavy-duty 300 PSI membrane housing
• BB10 sediment pre-filtration
• Danfoss industrial solenoid valves
• Modular architecture for future upgrades
• Optional raw water blending
• Optional automatic permeate flushing
• Antiscalant dosing connection provided
• Compact skid-mounted steel frame
• CE compliant industrial construction

Typical Applications

The Ecosoft MO6500 is ideally suited for:

• Steam boiler feed water
• Commercial boiler systems
• Heating and cooling circuits
• Breweries
• Beverage manufacturing
• Food processing
• Car wash water treatment
• Laundry systems
• Livestock and poultry farms
• Glass and glazing manufacture
• Process water production
• Industrial rinse water
• Commercial water purification

Why Choose the Ecosoft MO6500?

The Ecosoft MO6500 combines premium European components with intelligent automation to deliver dependable, energy-efficient reverse osmosis performance. Its modular design allows the system to be customised with membrane flushing, raw water blending and chemical dosing, making it suitable for both standard installations and more demanding industrial process applications. The compact footprint, industrial construction and use of globally recognised components such as Grundfos pumps and Danfoss valves ensure long service life, straightforward maintenance and reliable operation across a wide range of commercial water treatment installations.