All products

Snippet:
A raw water pump is crucial for water treatment systems, especially RO plants. It ensures the consistent supply of untreated water to the purification unit. Learn about its types, prices, and how to choose the right one.

Introduction: The Factor That Drives Every Water Purification System

One of the most critical factors for the efficient operation of any industrial or commercial water purification system is the raw water pump. Without it, even the most advanced RO systems cannot function. The role of this pump is to deliver untreated or "raw" water to the RO plant or filtration unit with the required pressure and flow rate. Whether you're planning a new installation or upgrading an existing water treatment setup, selecting the right raw water pump can significantly impact the system’s efficiency and lifespan.

What is Raw Water? (Raw Water Meaning)

Before diving deeper into the topic, let’s understand what raw water means. Raw water is the untreated water found in natural sources like rivers, lakes, wells, and underground reservoirs. This water is not safe for human consumption or industrial processes until it's properly filtered and purified.

Raw water may contain:

• Suspended solids

• Harmful microorganisms

• Organic contaminants

• Heavy metals

That’s where raw water pumps become essential — they help move this unprocessed water into treatment units where purification occurs.

What is a Raw Water Pump?

A raw water pump is a specialized mechanical device used to transport raw (untreated) water from its source to a water treatment facility, especially in Reverse Osmosis (RO) plants. These pumps are engineered to handle large volumes of water and sometimes even abrasive particles or solids, depending on the source.

Key Functions:

• Maintains consistent flow and pressure

• Prevents dry runs in RO systems

• Ensures the longevity of downstream equipment

Role of Raw Water Pump in RO Plants

When it comes to RO water treatment plants, the raw water pump is the first and one of the most vital components. It acts as the heart of the water treatment process, pushing untreated water toward sediment filters, activated carbon units, and ultimately the RO membrane.

Importance of raw water pumps in RO plants:

• Delivers water at consistent pressure to pre-filtration stages

• Helps in achieving desired flow rate to optimize TDS reduction

• Protects booster pumps and membranes by preventing airlocks and dry conditions

At Romegamart, you can find raw water pumps designed specifically for domestic, commercial, and industrial RO systems. Explore Raw Water Pumps →

Types of Raw Water Pumps Used in Water Treatment

There are several types of raw water pumps available based on design, capacity, and applications. Here are the most commonly used types in RO systems and industrial setups:

1. Centrifugal Raw Water Pump

These are the most popular pumps for water transfer. They work by converting rotational energy into water movement.

Best For:

• Low to medium head applications

• Domestic and commercial RO plants

2. Submersible Raw Water Pump

Submersible pumps are installed below the water level and are suitable for deep borewells or underground sources.

Best For:

• Deep well raw water lifting

• Rural and agricultural RO plants

3. Multistage Raw Water Pump

These are high-pressure pumps with multiple impellers used when long-distance transfer or high pressure is needed.

Best For:

• High-rise buildings

• Large industrial RO systems

Each of these pumps is available in various materials such as cast iron, stainless steel, or reinforced thermoplastic to match your water quality and volume requirements.

Raw Water Pump Price in India (2025 Update)

When it comes to raw water pump price in India, several factors influence the cost, including type, brand, capacity (HP), and material. Below is an approximate price range for different pump types in 2025:

At Romegamart, verified suppliers offer competitive raw water pump prices across India. Check current prices here →

Factors Affecting the Price of Raw Water Pumps

Understanding the price variation helps you make a more informed decision:

1. Flow Rate & Pressure Requirement
   Higher pressure and flow capacities result in costlier pumps.

2. Pump Material
   Stainless steel or anti-corrosive material pumps are generally more expensive.

3. Brand & Warranty
   Reliable brands with extended warranties charge premium prices.

4. Power Rating (HP)
   The more horsepower (HP) a pump has, the more expensive it becomes.

5. Usage Type
   Industrial pumps are more expensive than domestic ones due to build quality and performance.

Top Raw Water Pump Manufacturers in India

India hosts a wide range of raw water pump manufacturers offering both economical and premium-grade pumps. Some popular names in the industry include:

• Kirloskar Brothers Ltd.

• CRI Pumps

• Texmo Industries

• KSB Pumps

• AquaTech RO Systems

• Usha Pumps

You can also explore multiple manufacturers and wholesalers on Romegamart, where verified vendors showcase a wide variety of industrial water pumps. Visit Now →

How to Choose the Right Raw Water Pump for Your RO Plant

Here are the top factors to consider while selecting the right pump:

1. Water Source

Check if the source is surface-level, underground, or borewell.

2. Required Flow Rate

Match the flow rate (LPM or m³/hr) with your RO system capacity.

3. Required Head (Lift)

Consider the vertical lift and horizontal distance the pump must cover.

4. Pump Material

For corrosive water, choose stainless steel or anti-corrosive materials.

5. Power Supply

Ensure compatibility with your existing single-phase or three-phase connection.

Romegamart helps you compare specifications and select the ideal pump easily. You can filter by capacity, price, brand, and supplier location.

Conclusion: Buy the Best Raw Water Pump for Your Industrial Needs

Choosing the right raw water pump is not just a technical decision; it’s a long-term investment in your RO system’s performance. Whether you're building a domestic RO unit, commercial setup, or a large industrial filtration plant, ensuring a reliable water supply through an efficient pump is the foundation of quality water output.

Romegamart brings together India’s top raw water pump manufacturers and suppliers to help you make the best decision. From affordable options to high-performance models, every requirement is covered.

Call to Action (CTA)

✅ Ready to boost your RO plant’s performance?
Explore raw water pumps now on Romegamart →

Discover verified suppliers, competitive prices, and fast delivery across India.