Nelsen Corporation 1800GPD Commercial RO System
Delivering up to 1,800 gallons of pure, low-TDS water daily to keep your operation running flawlessly.
The challenge
Commercial and light-industrial facilities face costly equipment damage and downtime due to dissolved solids and contaminants in their water supply. Scale buildup can reduce heat-exchanger efficiency by up to 20%, increase energy consumption by nearly 50%, and shorten equipment lifespan, leading to expensive repairs and replacements.
For businesses like restaurants, car washes, and labs, inconsistent water purity compromises product quality, compliance, and customer satisfaction—resulting in lost revenue and operational headaches.
How it works — the technology
The Nelsen Corporation 1800 GPD Commercial Reverse Osmosis System uses two high-efficiency 2.5" x 40" semi-permeable membranes to force feed water under pressure, removing dissolved solids, salts, and contaminants at a molecular level. This proven RO technology ensures a continuous flow of low-TDS purified water, protecting equipment and maintaining product quality.
Operating on a flexible 110-volt power supply within a rugged floor-stand frame, this system is engineered for continuous-duty commercial use, providing steady, high-purity output hour after hour.
Capacity & what it handles
- dissolved solids and salts for superior water purity
- scale-causing minerals to protect boilers and heat exchangers
- contaminants that impact taste and quality in foodservice
- total dissolved solids (TDS) to ensure spot-free rinsing
System features & specs
Why operators choose it
Water Softener Plus vs the typical supplier
| Water Softener Plus | Typical supplier | |
|---|---|---|
| Pricing | Published, factory-direct | Quote-gated, opaque |
| Sizing | Free sizing to your flow & load | DIY / paid engineering |
| Support | US-based commercial specialists | Ticket / call center |
| Terms | Financing & Net-30 | Prepay only |
| Warranty | Manufacturer-backed | Limited |
Buy with confidence
We size to your flow, load and water test before you buy.
Talk to commercial water specialists, not a call center.
Flexible terms for businesses at checkout or by request.
Ready to upgrade your facility’s water?
Upgrade to the Nelsen 1800 GPD Commercial RO System today and secure pure, consistent water that protects your investment and powers your business forward.
Need a spec, quote, or Net-30 terms? Talk to a commercial water specialist — free.
Frequently asked questions
What is the daily water production capacity?
The system produces up to 1,800 gallons of purified water per day, suitable for light-commercial demands.
How does the RO technology remove contaminants?
Water is forced under pressure through semi-permeable membranes that reject dissolved solids, salts, and contaminants while allowing clean water to pass.
Is the system compatible with standard electrical supply?
Yes, it operates on 110 volts, making it easy to integrate with typical commercial power sources.
Can this system run continuously without downtime?
The rugged design and robust components support continuous-duty operation to meet commercial uptime requirements.
What types of businesses benefit most from this system?
Restaurants, car washes, laboratories, greenhouses, and small production lines needing reliable low-TDS water will find this system ideal.