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4" Distribution System for Top/Bottom (Stack Diffuser) – 1.5" Elbow Model

4" Distribution System for Top/Bottom (Stack Diffuser) – 1.5" Elbow Model

Rs. 629.00 + GST
Rs. 742.22 (Incl. GST)
Rs. 1,199.00 Rs. 629.00 + GST
Rs. 742.22 (Incl. GST)
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The Stack Diffuser for Top/Bottom is a high-efficiency internal distribution component used in FRP pressure vessels for uniform water distribution and collection. Commonly known as a 4" Distribution System Top / Stack Diffuser / Strainer, this model is designed with a 1.5" elbow connection, making it ideal for top and bottom mounting configurations.

Suitable for tank sizes from 14" to 36", this diffuser ensures even flow distribution during filtration and backwash, improving overall system efficiency and performance.

🫗 Quick Highlights

  • Suitable for 14" to 36" FRP vessels
  • Also known as Stack Diffuser / Distribution System / Strainer
  • 1.5" elbow connection model for flexible installation
  • Ensures uniform water distribution
  • Low pressure drop design (<5 psi)
  • Easy installation with robust construction
  • 1.5 inch connection
  • Uniform Flow Distribution
  • For Top Bottom Opening FRP Vessel
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💧 Key Benefits

  • Uniform Flow Distribution: Special slot design ensures even water spread across media
  • Efficient Backwashing: Promotes proper cleaning of filter media
  • Low Pressure Loss: Maintains system efficiency with minimal pressure drop
  • Versatile Installation: Can be used for both top and bottom mounting
  • Durable Construction: Made from high-quality engineered materials
  • Wide Compatibility: Suitable for all makes of FRP vessels 

📌 Technical Properties

  • Product Type: Stack diffuser / distribution system
  • Model Type: Available in top and bottom (elbow type)
  • Connection Size: 1.5 inch (elbow connection)
  • Tank Size Compatibility: Suitable for 14″ to 36″ tanks
  • Top Opening: Fits standard 4″ FRP vessel openings
  • Material: Engineered plastic with corrosion resistance
  • Temperature Rating: Up to 45°C
  • Flow Design: Designed for low pressure drop (less than 5 psi)
  • Mounting: Can be installed at top or bottom

📦 In-the-box

  • 1 × Stack Diffuser (1.5" Elbow Model)

🌊 Applications

Sand filters

Activated carbon filters

Multimedia filters

Water treatment plants

Industrial filtration systems

🔧 How to install

  1. Insert the diffuser assembly inside the FRP vessel
  2. Connect it using the 1.5" elbow connection to the pipeline
  3. Ensure proper positioning (top or bottom as required)
  4. Tighten all connections securely
  5. Fill filter media carefully
  6. Run a test cycle (filter & backwash)

❓ How it works

The stack diffuser acts as a distribution and collection system inside the filter vessel.

  • During filtration, it ensures even downward distribution of water through the media
  • During backwash, it helps in uniform upward flow, cleaning the media effectively
  • The slot design allows water passage while preventing media escape

This results in improved filtration efficiency and longer media life.

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100% Genuine Products
100% Genuine Products
Cash On Delivery Below Rs. 3,000
Cash On Delivery Below Rs. 3,000
ACPL Assured
ACPL Assured
Bulk Discounts Available
Bulk Discounts Available
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FREQUENTLY ASKED QUESTIONS

Do you provide installation services?

Yes. We install RO plants, softeners, iron removal filters, ETP/STP systems, and all types of domestic & industrial water treatment plants across India.

Do you offer GST invoices?

Yes. Every order comes with a100% GST-compliant invoice, suitable for dealers, resellers, and industrial use.

How do I know which chemical or filter is suitable for my water?

You can share your raw water report, TDS, or problem description. Our technical team will recommend the correct chemical, membrane, filter media, or system.

Please connect with us from Contact Us.

Can I speak to someone before placing an order?

Yes, you can contact us directly via phone, email, or WhatsApp for product guidance or bulk pricing.

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