Custom Submerged Drum Filter for High-TSS Applications
When your system’s dealing with high solids loads, standard filters choke. Literally.
This Custom Submerged Drum Filter from YUTANK isn’t some off-the-shelf “maybe-it’ll-fit” setup. It’s made for serious TSS (Total Suspended Solids) removal in RAS systems, nurseries, or retrofits where flow rate, water depth, and footprint constraints are non-negotiable.
Instead of forcing water through pipe loops and wasting energy on unnecessary lifts, this unit drops directly into your sump or tank, working with the system’s natural water level. The result? No extra head loss, no complicated plumbing, and far fewer maintenance headaches.
The drum itself? Fully submerged, corrosion-resistant, and equipped with precision 60–74μm wedge wire screens that trap suspended solids before they reach your biofilters or UV.
Every spec is dialed in for your project—drum size, immersion depth, inlet/outlet position, filter mesh type, even motor brand if needed. It’s the kind of unit that fits right the first time, no on-site hacks required.
If your RAS flow is pushing serious volume or your waste load’s above average, this is the filter you bring in to clean things up.
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Most filtration systems need your facility to adapt to them. This one adapts to you.
The YUTANK Custom Submerged Drum Filter is built for aquaculture professionals who don’t have the luxury of redesigning their entire water flow layout just to add a filter. Whether you’re running a high-load sump, a gravity-fed raceway, or a retrofit upgrade, this unit is all about plug-and-perform—with no need for lifting pumps, elevated skids, or re-routed piping.
Let’s break down what makes it tick:
💧 Built for High-Solids Workloads
The filter drum uses 60μm or 74μm stainless steel mesh, wrapped in a corrosion-resistant structure that lives fully submerged. Incoming water enters via gravity—no need for pressurized intake—and solids are trapped on the inside of the rotating drum. A backwash system mounted above the water line sprays the drum exterior, pushing waste into a collection trough.
Translation? You’re getting continuous microfiltration, even under heavy bio-loads, without clogging or gunk buildup.
🛠 Customization That Actually Matters
You can define the:
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Drum diameter and length based on your flow rate (from pilot scale to >100 m³/h)
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Submersion depth to match sump design
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Mesh size based on species, feed, and solids type
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Flange and outlet port positions to match your layout
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Drive motor specs (torque, IP rating) depending on humidity or salt exposure
If you’re working with non-standard tank geometries or space-constrained areas (like retrofitted concrete basins), this flexibility saves you days—sometimes weeks—of trial and error.
🔩 Designed for Simplicity
Every Submerged Drum Filter from YUTANK is built with:
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304 or 316 stainless steel structure
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Quick-lift handles and anchor points
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Pre-wired motor and control line
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Backwash trigger by timer or water level
No overengineering. Just smart, sturdy construction with low-friction bearings, replaceable wear parts, and easy visual inspection access.
🌊 Seamless Integration in RAS Systems
It fits in clean—upstream of your biofilters, ozone reactors, or UV disinfection. And because it runs submerged, it takes zero additional footprint above your sump.
Your flow path stays smooth. Your solids stay out of the system. Your labor costs stay low.
Below is a typical spec profile for a custom-engineered Submerged Drum Filter built for high-TSS loads. Remember: every dimension, flange, or mesh size can be tailored based on your RAS layout, fish species, and filtration goals.
These specs are adapted from verified YUTANK builds deployed in live systems
| Parameter | Typical Range / Options |
|---|---|
| Filtration Capacity | 10 – 100+ m³/h (custom per flow rate) |
| Mesh Opening Size | 60μm / 74μm wedge wire screen |
| Drum Material | 304 or 316L stainless steel |
| Frame/Housing Material | 304 stainless steel (submersible rated) |
| Drive Motor | Branded, IP55+ waterproof motor |
| Backwash Type | Automatic spray pump (level/timer triggered) |
| Submersion Depth | Custom to match tank/sump waterline |
| Inlet/Outlet Ports | Customizable flange positions (DN110–DN160 std) |
| Waste Discharge Outlet | Top-mounted trough + gravity flow exit |
| Installation Mode | Drop-in (sump/channel), no elevation needed |
| Power Supply | 220V / 380V, 50Hz or 60Hz compatible |
| Cleaning Access | Quick-lift handles + removable drum access |
| Control Interface | Manual switch / optional PLC-activated |
If you’re operating at the edge of your current filtration capacity or scaling up solids load, we can calculate the exact throughput based on your stocking density and retention time requirements.
Want the CAD layout or pressure loss estimate? That’s included once we scope your system layout.
Q1: How is a submerged drum filter different from a traditional one?
Most drum filters sit outside the water and rely on gravity-fed systems. Submerged models like this one live directly inside the water flow, which means:
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Fewer pumps and piping
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No elevation needed
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Lower footprint
It’s a perfect match for compact sump tanks, pilot RAS setups, or modular expansion units.
Q2: Can it handle really dirty water with high suspended solids (TSS)?
Yes—this unit is specifically optimized for high-TSS loads. We use:
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Reinforced drum shafts to prevent sagging
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Extra spray bars to prevent clog buildup
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Optional backwash intervals as short as 30 seconds
It’s been field-tested in both intensive catfish grow-out systems and overloaded pre-filtration lines—and it holds up.
Q3: Is it hard to clean or service?
Nope. The drum lifts right out from the top. The mesh is accessible from all sides. Bearings are sealed. And the backwash line is easy to flush.
Cleaning takes about 15 minutes once a month, tops.
Q4: What materials is the filter made of?
Standard model uses:
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304 stainless steel body
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316L mesh (optional) for marine or saltwater environments
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HDPE spray pipe
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Sealing strips in EPDM or silicone
All materials are food-grade, corrosion-resistant, and designed for long-term submersion.
Q5: Can I customize the size or mesh micron rating?
Absolutely. You can pick:
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Drum diameter and length
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Mesh rating (25μm to 100μm)
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Inlet/outlet pipe diameter and location
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Spray nozzle layout We provide 2D CAD and 3D STEP files before production, so you’ll know exactly how it fits.
Q6: How do I get spare parts or support?
We ship:
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1 spare mesh panel
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Seal replacements
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Maintenance kit
All included by default. If anything fails down the line, you can email your project manager directly—not some faceless support bot.
