Premium Quality Sintered Steel Filter
| I.D.(d) | 32 |
| I.D. (d1) | |
| O.D. (D) | 45 |
| O.D. (D1) | |
| Length (L) | 32 |
| Flange Dia. (fd) | |
| Flange Thickness (fl) | |
| General Tolerance | ±0.2mm |
| Weight(ref)/Gram | 0.00 |
| Minimum Order Qty |
The SINTERED STAINLESS STEEL 316 FILTER CAP 32×45×32 90MICRON WITH FITTING is a high-performance aeration disc engineered for gas diffusion and air sparging in water treatment, bioprocessing, and chemical reactors. Made from sintered stainless steel 316, this disc features a robust cap structure and integrated fitting, allowing direct installation into pipelines, tanks, or aeration manifolds.
With an outer diameter of 45 mm, a height of 32 mm, and a nominal filtration rating of 90 microns, the disc ensures even bubble distribution while maintaining structural integrity under pressure. Its sintered porous body enables controlled micro-bubble formation, improving oxygen transfer efficiency and reducing energy consumption in aeration systems.
The 316 stainless steel offers exceptional corrosion resistance, making the disc ideal for aggressive media including wastewater, fermentation broth, chemicals, and process gases. Its threaded or welded fitting provides a leak-free, easy-to-service connection, supporting both OEM and retrofit use.
| Specification | Value |
|---|---|
| Material | Sintered Stainless Steel 316 |
| Outer Diameter (OD) | 45 mm |
| Length | 32 mm |
| Internal Diameter (ID) | 32 mm |
| Fitting Type | Threaded or welded (per request) |
| Filtration Rating | 90 micron (nominal) |
| Aeration Type | Fine bubble air diffusion |
| Temperature Range | –200°C to +600°C |
| Chemical Resistance | Excellent – acids, bases, solvents |
| Reusability | Yes – backflush, soak, ultrasonic |
| Installation | Inline, tank wall, or manifold mounting |
Wastewater treatment aeration systems
Fermentation tank air sparging
Aquaculture aeration and oxygenation
Chemical reactors requiring gas injection
Bioreactors and lab-scale fermenters
Ozone or nitrogen diffusion in process tanks
CIP/SIP systems with air drying phases
Q1: What is this aeration disc used for?
It’s used to release air or gas into liquids in a controlled, fine-bubble form, enhancing gas-liquid exchange in reactors or tanks.
Q2: Can it be connected directly to piping?
Yes. It includes a built-in fitting for threaded or welded connection to standard pipe interfaces.
Q3: Is it suitable for wastewater and biological media?
Absolutely. SS316 is highly resistant to organic acids, sulfides, and microbial environments.
Q4: How is this disc cleaned?
It is fully reusable and supports backflushing, solvent soaking, or ultrasonic cleaning for maintenance-free operation.
Q5: Can I order custom fitting sizes or pore ratings?
Yes. DALON offers OEM customization for fitting type, dimensions, pore size, and mounting options based on your system specs.
The versatility of SINTERED STAINLESS STEEL 316 FILTER CAP 32X45X32 90MICRON WITH FITTING makes them ideal for various industrial applications. Key industries that benefit from these steel filters include:
Our professional team is ready to assist with your inquiry for this Stainless Steel Aeration Disc – for Gas Sparging in Reactors.
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