2000 GPD RO System

2000 GPD RO System – High-Performance Industrial RO

The 2000 GPD RO System with Shimge PLD Pump delivers reliable, high-purity water for commercial and light-industrial applications. Designed for robustness and ease of maintenance, this system produces up to 2000 gallons per day (≈250 LPH) and integrates a powerful Shimge PLD vertical multistage pump to ensure stable feed pressure and consistent permeate quality.

Key Features

• High output: up to 2000 GPD (≈250 LPH).
• Shimge PLD vertical multistage pump for reliable pressure delivery.
• Dual 20″ pre-filters (5 µm + 1 µm) to protect membranes.
• High salt rejection (up to ~99%) for drinking and process water.
• Adjustable recovery (≈45–50%) via concentrate regulation valve.
• Stainless steel 304 skid, microcomputer control, flow meters and gauges for easy monitoring.

Technical Specifications

• Capacity: 2000 GPD / 250 LPH
• Working Pressure: 150–200 PSI (10–14 bar)
• Membrane: 4040 × 1
• Pre-filters: 20″ housings × 2 (5 µm + 1 µm)
• Recovery Rate: 45–50% (adjustable)
• Feed Water Limits: Turbidity <5 SD, TDS <2000 ppm, pH 3–11, Iron <0.01 ppm
• Dimensions: ~65.5 × 55 × 131 cm
• Weight: 64 kg

Water Analysis — Mandatory Before Installation

Every installation of an industrial RO system, including this 2000 GPD RO System with Shimge PLD Pump, requires a full water analysis before commissioning. Therefore, you must submit a lab report showing TDS, hardness, alkalinity, turbidity, iron, manganese, free chlorine, pH, and microbiological status. Based on the results, Puritech will recommend the correct pre-treatment (for example: sedimentation, multimedia filtration, softening, antiscalant dosing, or chlorination removal). Consequently, this process prevents premature membrane fouling, reduces downtime, and lowers lifecycle costs.

Applications & Use Cases

This system suits beverage bottling, laboratories, commercial kitchens, clinics, and industrial processes that need steady, high-quality water. Moreover, operators can scale capacity by adding parallel units for higher demand.

Installation & Maintenance Notes

• Pre-treat feed water as recommended after analysis.
• Flush membranes at startup and monitor permeate TDS.
• Schedule CIP and replace pre-filters when the pressure drop increases.
• Use supplied controls and gauges to detect issues early.