Disk Diffusor

Name: Disk Diffusor
Brand: Raja Hitech Industries
Price: 850.0 INR
Availability: InStock

Price 850.0 INR/ Piece

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MOQ : 1 Piece

Disk Diffusor Specification

Filter Type
WASTE WATER TREATMENT

Pressure Range
2.5-3.5m3/hr

Application
agriculture

Install Type
SELF

Filter Medium Material
MEMBRANE

Weight
1 Kilograms (kg)

Shape
DISK FINE TYPE DIFFUSOR

Function
WASTE WATER TREATMENT

Use
AGRICULTURE

Material
ABS

Size
9" & 12"

Warranty
1 YEAR

Disk Diffusor Trade Information

Minimum Order Quantity
1 Piece

Delivery Time
1 Days

Disk Diffusor About

A disc diffuser is a circular aeration device used to introduce air or oxygen into a liquid, commonly used in wastewater treatment, aquaculture, and home ventilation systems. They work by releasing bubbles (fine or coarse) through a membrane to transfer oxygen efficiently.

Types and Applications

Disc diffusers are broadly categorised by the size of bubbles they produce, which dictates their application and efficiency.

Fine Bubble Disc Diffuser:
- Bubble Size: Produces small bubbles, typically between 0.8 to 1.9 mm in diameter.
- Efficiency: Offers high oxygen transfer efficiency and is energy-saving because the smaller bubbles provide a larger surface area for oxygen dissolution.
- Applications: Widely used in municipal sewage treatment plants (STPs), industrial effluent treatment plants (ETPs), and aquaculture for maintaining high dissolved oxygen levels.
Coarse Bubble Disc Diffuser:
- Bubble Size: Produces larger bubbles, ranging from 3 to 12 mm.
- Efficiency: Provides vigorous mixing and agitation rather than efficient oxygen transfer.
- Applications: Suitable for applications with high solid content or in equalization tanks where clogging might be an issue.
Other Types: Disc diffusers are also available for home and bathroom ventilation systems to ensure even air distribution and remove odors and moisture.

Key Features and Materials

The performance and durability of a disc diffuser depend heavily on its construction materials.

Membrane Materials: The flexible membranes are typically made from:
- EPDM (Ethylene Propylene Diene Monomer): Known for durability and resistance to many chemicals and UV exposure.
- Silicone: Offers excellent flexibility and high-temperature resistance, often used in specific industrial wastewater applications (e.g., petrochemicals, paper industry).
- PTFE (Polytetrafluoroethylene) Coated: Provides extra protection against fouling and chemical degradation, extending the lifespan.
Body Material: The rigid body plate is often made from reinforced polypropylene (GFPP) or ABS plastic, offering chemical resistance and structural integrity.
Design Features:
- Non-return valve: A built-in check valve prevents liquid or solids from entering the air supply lines during intermittent operation.
- Low Maintenance: The flexible membranes are designed to resist fouling and clogging, minimizing maintenance needs