120 LPH RO Water Purifier Online at Best Price

Introduction: Why Consider a 120 LPH RO System?

When planning a water purification setup, many people think only of small domestic RO purifiers. But for mid-to-high volume requirements—such as in offices, restaurants, clinics, or large households—a 120 LPH RO Plant offers a powerful, scalable solution. Capable of purifying 120 liters of water per hour, this capacity strikes a balance: more than what typical home RO systems can handle, but not as large (or expensive) as big industrial systems.

In this guide, we explore:

• What exactly a 120 LPH RO system is

• The role of RO Tap Connector in such systems

• How 120 LPH RO plant works and its technical specifications

• Real-world pricing in India

• Use cases (water purifier vs RO plant)

• Maintenance, cost, and ROI

• How to choose the best 120 LPH RO Plant for your needs

1. What Is a 120 LPH RO System?

A 120 LPH RO Plant is a reverse osmosis-based water purification setup designed to process approximately 120 liters of feed water every hour under optimal conditions.

Key Characteristics:

• Built for continuous or semi-continuous operation

• Uses a high-pressure pump to force water through RO membranes

• Includes pre- and post-filtration (sediment, carbon, possibly TDS controller)

• Mounted on a skid (often Stainless Steel or FRP) for structural integrity

• Requires electricity to run the pump and possibly control systems

Such systems are not just “water purifiers” — they are small-scale production plants for clean water, making them ideal for commercial applications.

2. The Importance of RO Tap Connector in 120 LPH Systems

Although most focus is on membranes and pumps, the RO Tap Connector plays a critical role even in a 120 LPH RO Plant.

• Function: It connects the purified-water output of the RO plant to the outlet tap or distribution line.

• Importance: A well-made connector prevents leaks, ensures consistent flow, and supports the pressure generated by the RO system.

• Installation: Use connectors compatible with the plant’s piping (e.g., ¼" or 6 mm polypropylene tubing). A bad connector can lead to water loss or system inefficiency.

• Durability: In a high-flow commercial setup, connectors should be made of high-grade materials (e.g., brass or food-grade plastic) to handle continuous usage.

If the RO plant’s supplier doesn’t include good tap connectors, consider sourcing separately — because cheap or incompatible connectors can undermine the system’s performance.

3. Technical Specifications of a 120 LPH RO Plant

To choose or evaluate a 120 LPH RO system, you should understand the typical technical specifications. Below is a breakdown of common parameters and what to look for.

4. Real-World 120 LPH RO Plant Examples & Prices

Here are some real models for 120 LPH RO Plants, along with their cost or features to give you a realistic idea of what is available.

Notable Models:

• 120 LPH Commercial RO Plant: Listed for ~₹40,000 on Aajjo.

• 120 LPH RO Plant – 0.0001 Micron Precision: A high-precision model (90–95% TDS rejection) priced at ₹1,00,799 on TradeIndia.

• 120 LPH Commercial RO Plant (FRP): FRP skid unit for ₹55,500.

• 120 LPH Reverse Osmosis Drinking Water Treatment Plant: Imported / Chinese-made, listed at around ₹62,063.47 (on a global platform).

Local Indian Vendor Examples:

• Doctor Fresh 120 LPH RO Plant - Platinum: Doctor Fresh’s model is priced at ₹68,000 for a skid-mounted system with a stainless steel body. 

• Starlife Enterprises 120 LPH RO Plant: Justdial lists this plant for ₹29,500, making it very cost-competitive for commercial or semi-commercial use. 

• Irrigo Enterprise 120 LPH RO Plant: Fully automatic unit listed at ₹36,768.80 (plus 18% GST) by a vendor on TradeIndia. 

• Vishva Electrical 120 LPH RO Plant: Stainless steel unit priced at ₹49,000 according to their TradeIndia listing. 

5. 120 LPH RO Plant Price & Cost Breakdown (India)

When considering a 120 LPH RO, the cost is not just the purchase price — there are several components to think about:

5.1 Plant Price Range

• Lower-cost / basic systems: Around ₹30,000 – ₹40,000 (e.g., Starlife’s 120 LPH plant). 

• Mid-tier systems: ₹45,000 – ₹70,000 (Doctor Fresh’s 120 LPH RO is ₹68,000).

• High-spec systems: ₹70,000+ depending on materials, automation, and filtration stages.

5.2 Other Costs to Factor In

Beyond the base price, consider:

• Installation Charges: Plumbing setup, foundation, pump wiring, and civil work. According to RomegaMart’s blog, installation for commercial RO plants may vary significantly.

• Membrane Replacement: Over time, RO membranes need replacement — especially under heavy use.

• Pre- and Post-Filter Costs: Sediment and carbon filters need periodic replacement.

• Power Consumption: The high-pressure pump will account for electricity consumption.

• Maintenance / Service: Annual preventive maintenance, leak checks, flush cycles.

• Spare Parts: Pipes, RO Tap Connectors, pressure gauges, valves, etc.

5.3 Return on Investment (ROI)

The ROI for a 120 LPH RO plant depends on your water demand. For example:

• If you run a clinic, café, or small institution and consume hundreds of liters daily, a 120 LPH RO system could pay for itself quite quickly compared to buying bottled or industrial water.

• For homes with very high drinking water demand, using a 120 LPH RO plus a storage tank may be more cost-effective than many smaller domestic RO systems.

6. Use Cases: When to Use a 120 LPH RO Plant vs a Normal RO Purifier

Use as a High-Capacity Water Purifier

• In larger homes, villas, or bungalows where multiple people drink water throughout the day, a 120 LPH RO plant can be used as a high-capacity RO water purifier.

• You can connect the purified output to a storage tank or a dispenser tap (via an RO Tap Connector) so that drinking water is always available on demand.

Use in Commercial / Institutional Settings

• Restaurants / Cafés: To serve purified drinking water to customers, fill water dispensers, or use for cooking.

• Offices: For water coolers or employee consumption.

• Educational Institutes: Classrooms, labs, staff rooms.

• Clinics / Hospitals: For drinking water and possibly some process water needs.

• Hostels / Dormitories: High turnover means consistent demand.

7. Advantages of a 120 LPH RO Plant

Choosing a 120 LPH RO Plant provides multiple advantages:

1. Scalable Capacity: 120 LPH is large enough for moderate commercial use, but not oversized.

2. Better Value for Money: For mid-scale usage, the cost per liter of purified water can be lower than smaller domestic RO systems.

3. Robust Construction: These plants are typically built with industrial-grade components (pump, skid, membranes).

4. High Purity: RO purification ensures removal of TDS, dissolved salts, and many contaminants.

5. Customizable: Many models allow you to choose pre-filter stages, post-treatment, automation levels, and storage configuration.

6. Flexible Output: You can route purified water to storage tanks, dispensers, or directly for usage.

7. Maintenance Efficiency: With proper maintenance, these plants run reliably for years.

8. Challenges & Limitations

While powerful, 120 LPH RO systems come with some tradeoffs:

• Power Dependency: Requires electricity for the high-pressure pump.

• Water Wastage: Depending on the design, RO systems reject a portion of water; efficient design is needed to minimize wastage.

• Maintenance Overhead: Regular filter replacement, membrane cleaning, and pump servicing.

• Higher Initial Investment: Compared to small domestic RO purifiers.

• Space Requirements: Needs room for the skid, plumbing, and possibly a storage tank.

• Installation Complexity: Requires proper plumbing and possibly electrical setup for control panels.

9. How to Select the Right 120 LPH RO Plant

Here’s a checklist to help you pick the best 120 LPH RO system:

1. Water Quality Analysis

   • Test TDS, turbidity, hardness, biological load.

   • Knowing input quality helps you choose pre-treatment.

2. Usage Requirement

   • Estimate your daily water requirement.

   • Decide whether you will use the purified water for only drinking or for cooking and other uses.

3. Material Choice

   • FRP skid for lighter cost, SS skid for durability.

   • Confirm food-grade materials.

4. Pump Specification

   • See if the pump is powerful enough for given pressure and capacity.

   • Consider energy-efficient pumps.

5. Filtration Stages

   • Pre-sediment + carbon is common.

   • Do you need UV or TDS adjustment post-RO?

6. Automation

   • Auto shut-off, float sensors, control panel: do you need these?

   • Manual vs automatic mode based on your usage pattern.

7. After-Sales Support

   • Spare parts (RO membranes, filters, connectors) should be easily available.

   • Technical service: Does the supplier provide installation and periodic maintenance?

8. Budget Planning

   • Include plant cost + installation + recurring maintenance.

   • Factor in electricity cost.

9. Connector & Outlet Design

   • Plan how clean water will be dispensed: tank → tap → dispenser.

   • Use quality RO Tap Connector to avoid leaks and preserve pressure.

10. Warranty & Documentation

    • Check what parts are covered under warranty (pump, membrane, valves).

    • Request spec sheet, maintenance manual, piping diagram.

10. Maintenance & Operation Guidelines

Proper maintenance ensures longevity and consistent performance:

• Pre-filter Replacement: Change sediment filters periodically (depending on water, usually every 3–6 months).

• Carbon Filter: Replace as recommended.

• RO Membrane: Perform a cleaning or replacement schedule. For heavy usage, check the rejection rate periodically.

• Pump: Monitor for noise, vibration; service or replace if needed.

• Flush Cycles: Run periodic flush cycles if your plant has that functionality.

• RO Tap Connector: Check connectors, especially if distributing purified water for drinking.

• Water Testing: Use a TDS meter to check output quality.

• Sanitization: Clean the system internally as necessary to prevent microbial growth.

11. Return on Investment (ROI)

Here’s how to think about ROI for a 120 LPH RO plant:

• Cost Savings: If you're replacing bottled or packaged water or a smaller purifier, you save money per liter.

• Payback Period: Depends on how much purified water you consume daily.

• Operational Costs: Include filter replacements, pump electricity, and maintenance.

• Longevity: A well-maintained 120 LPH RO plant can run for many years, making the initial investment worthwhile.

• Business Value: For a café, clinic, or office, clean water adds value: health, customer trust, and uptime.

12. Why Buy a 120 LPH RO Plant from Romegamart

Romegamart offers a dedicated category for 120 LPH RO systems, making it easy to compare verified industrial-grade units:
Industrial 120 LPH Ro Plant

Advantages of Using Romegamart:

• Multiple verified suppliers with live pricing

• Detailed technical specs on each product

• Access to the installation and service network

• Availability of OEM parts/spares

• Professional support for buyers purchasing commercial RO systems

13. Real-World Use Case Scenarios

Here are some practical scenarios where a 120 LPH RO plant is ideal:

1. Café / Restaurant

   • High water turnover

   • Purified water for customers, cooking, and beverages

   • Need for very clean, safe water

2. Office Setup

   • Water cooler/dispenser for employees

   • Meeting room usage

   • Daily usage builds up demand

3. Clinic or Medical Facility

   • Drinking water for patients and staff

   • Use of sterile water for minor procedures

4. School or Educational Institute

   • Purified water for students and teachers

   • Water for labs or canteens

5. Large Household or Bungalow

   • Multiple family members

   • Higher daily drinking water requirement

   • Use for both drinking and cooking

14. Comparison: 120 LPH RO vs Other RO Capacities

• 120 LPH vs 100 LPH: 120 LPH gives you 20% more capacity, which might matter for use cases where demand is consistently high.

• 120 LPH vs 250 LPH: 250 LPH is suited for bigger institutional uses (large schools, factories), but comes with a much higher cost and footprint.

• 120 LPH vs Domestic RO: A typical domestic RO purifier handles much less capacity and is not designed for continuous high-flow purification.

15. Frequently Asked Questions (FAQs)

Q1: What is the 120 LPH RO price in India?
A: Depending on model and features, a 120 LPH RO plant in India typically costs between ₹30,000 and ₹70,000. 

Q2: What does 120 LPH RO plant cost include?
A: The quoted price usually includes the RO skid, pump, membrane, and basic filters. Additional costs may include installation, plumbing, and control panels. 

Q3: Can a 120 LPH RO plant be used as a water purifier for drinking?
A: Yes. If you route the purified water into a storage tank or dispenser (with the correct RO Tap Connector), it effectively acts as a high-capacity water purifier.

Q4: Is 120 LPH enough for a small business?
A: In many cases, yes. For cafés, clinics, small offices, or homes with many users, 120 LPH is an efficient capacity.

Q5: How often do I need to maintain a 120 LPH RO plant?
A: Maintenance will depend on usage and water quality but typically includes periodic filter replacement (sediment/carbon), membrane cleaning, and pump checks.

16. Conclusion & Recommendations

• A 120 LPH RO Plant is a powerful, cost-effective choice for mid-scale water purification needs.

• It balances capacity, cost, and performance — ideal for commercial establishments as well as large homes.

• Don't overlook important components like RO Tap Connectors when planning the plumbing and distribution of purified water.

• Factor in installation, maintenance, and operational costs when calculating the total cost of ownership.

• Compare models on trusted platforms like Romegamart to ensure quality, after-sales support, and genuine parts: Industrial 120 LPH Ro Plant

• Choose a model with the right specifications (material, pump, automation) based on your water source and demand.