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What is a 100 LPH RO Plant & Who Needs It?

What is a 100 LPH RO Plant & Who Needs It?
July 2, 2025 ARTICLES

Introduction: Why Water Treatment is Now a Priority

Over 60% of India's industries face water quality issues that impact product output and machinery life.

Whether you run a commercial kitchen, educational institution, hotel, or manufacturing facility — the quality of your water directly affects your operations. One of the most cost-effective and scalable water treatment solutions for small to mid-sized use cases is the 100 LPH RO Plant.

In this detailed guide, we’ll cover everything — what a 100 LPH RO system is, who it’s ideal for, and most importantly, how to evaluate the 100 LPH RO Plant Price for your business needs.

👉 Explore high-quality RO systems at the best wholesale deals here:
100 LPH RO Plant Price


What is a 100 LPH RO Plant?

A 100 LPH RO (Litres Per Hour Reverse Osmosis) plant is an industrial-grade water purification unit designed to process 100 litres of water per hour, making it ideal for businesses that require medium-scale purified water output.

Key Components:

  • Pre-Filtration Units – Sand, carbon, and micron filters

  • High-Pressure Pump – Ensures proper membrane flow

  • RO Membrane Housing & Membranes – The heart of the plant

  • Control Panel – To manage system automation

  • Storage Tank – Optional, for collected RO water

Water Output Quality:

  • TDS reduction up to 90-95%

  • Removes bacteria, viruses, and heavy metals

  • Output TDS: ~30–100 ppm depending on input


Who Needs a 100 LPH RO Plant?

If you're in any of the following sectors, a 100 LPH RO system can meet your demands while keeping operational costs in check:

1. Institutes & Schools

  • Daily drinking water needs of 300–400 students

  • Safe and cost-effective over bottled water

2. Hotels & Restaurants

  • Clean water for cooking and customer use

  • Enhances taste, increases food safety

3. Corporate Offices

  • Keeps staff hydrated with clean, safe water

  • Reduces maintenance cost of water dispensers

4. Clinics & Pathology Labs

  • Ensures clean water for medical use

  • Prevents contamination risks

5. Dealers & Distributors

  • High resale value in B2B market

  • Ideal size for bulk stock and resale margins


Why a 100 LPH Plant and Not Higher or Lower?

Many businesses wonder if they should go for a 50 LPH or a 250+ LPH RO system. Here’s why the 100 LPH is often the sweet spot:

  • Cost-effective entry to industrial RO segment

  • Compact design – fits in most small commercial spaces

  • Adequate for moderate usage — up to 800 litres/day

  • Lower maintenance and electricity usage


100 LPH RO Plant Price: What to Expect?

This is where most industrial buyers get stuck — how much should you pay?

While prices vary depending on features, material (FRP or SS), brand, and automation level, you can typically expect:

Type Average Price Range (B2B)
Basic FRP Model ₹15,000 – ₹20,000
SS Body Model ₹20,000 – ₹30,000
Semi-Automatic with TDS Controller ₹25,000 – ₹35,000
Fully Automatic ₹35,000 – ₹45,000

For accurate, wholesale pricing from verified suppliers, visit:
100 LPH RO Plant Price


Factors Affecting the Price

Understanding what drives cost can help you make smarter buying decisions:

1. Material Build

  • SS (Stainless Steel) units cost more but offer longer life

  • FRP units are cheaper and lightweight, ideal for temporary setups

2. Pump Type

  • Branded high-pressure pumps (like CRI, Kirloskar) increase cost but ensure durability

3. Automation & Control Panel

  • Manual vs Semi vs Fully Automatic systems vary significantly in price

4. Membrane Brand

  • Dow, Vontron, Hydronautics — different price points, performance, and lifespan


How to Choose the Right 100 LPH RO Plant?

Here's what industrial buyers and dealers like you usually prioritize:

✔ Verified Brand & Manufacturer

Avoid unbranded systems with no after-sales support.

✔ Warranty & Parts Availability

Check for easily replaceable filters, housing, pumps.

✔ Technical Support

Choose sellers who offer installation guidance, spare support.

✔ Bulk Order Discounts

Always ask for slab-wise pricing — B2B platforms like Romegamart offer this by default.


Why Buy From Romegamart?

If you're a dealer, wholesaler, or B2B buyer, Romegamart is built for your business:

  • ✅ Direct deals from verified manufacturers

  • ✅ B2B pricing with GST invoicing

  • ✅ Bulk inquiry support

  • ✅ No price shown publicly – register for best deals

🔍 100 LPH RO Plant Price – Compare options now


Maintenance Guide for 100 LPH RO

  • Change pre-filters every 3 months

  • Membranes last 1–1.5 years (input TDS dependent)

  • Pump servicing every 6–8 months

  • Keep a TDS meter handy for regular water testing


Top Features to Look For

  • High-pressure brass pump

  • 2–3 membrane setup for redundancy

  • SS skid frame

  • Inline UV optional for bacterial control


ROI: When Will It Pay Back?

If your monthly bottled water cost is ₹10,000+, a 100 LPH RO Plant can recover its cost within 3–4 months.

For dealers: A margin of ₹5,000–₹7,000 per unit is typical in resale.


FAQs on 100 LPH RO Plant Price

1. What is the average price of a 100 LPH RO plant in India?

₹15,000 to ₹40,000 depending on material, brand, and features.

2. Is a 100 LPH RO system suitable for commercial use?

Yes, ideal for small to mid-scale commercial use like schools, hotels, and offices.

3. Where can I get the best deal for 100 LPH RO plants?

Check the live catalog here: 100 LPH RO Plant Price

4. How much water can I get in a day?

Up to 800–1000 liters/day depending on run hours and input pressure.

5. Do I need a storage tank with this RO?

Yes, it's recommended for consistent water availability, especially during peak hours.


Final Words

The 100 LPH RO Plant is a powerful yet affordable solution for many commercial and industrial use cases. It bridges the gap between household RO systems and large-scale industrial setups — making it perfect for B2B buyers looking for scalability and cost-effectiveness.

Whether you're looking to purchase for your own use or stock for resale, choosing the right platform is crucial. Romegamart gives you wholesale rates, verified listings, and complete post-sale support.

✅ Ready to get started? Check all current models now at
👉 100 LPH RO Plant Price