Pro RDF-250 · Drum filter with UV · Made in India
Pro RDF-250 Drum Filter with UV
The Pro RDF-250 is a Pureflow Bio rotary drum filter with UV and a catalogue maximum flow of 250 m³/h. Catalogue size 2050 × 1250 × 1150 mm, UV 100 W × 4, inlet 220 × 2 and outlet 220 × 2 (mm × quantity). Compare its operating duty with your actual filter flow. Manufactured in India for project-specific koi pond, aquaculture and aquarium filtration.
Quick model answer
What is the Pro RDF-250 Drum Filter with UV?
Pro RDF-250 is the 250 m³/h catalogue model in Pureflow Bio’s Pro rotary drum filter range. It screens suspended particles from circulating water, washes retained solids automatically to a waste drain, and includes UV lamps in the same unit.
When should you consider Pro RDF-250?
Consider this model when your peak filter-branch flow fits its confirmed operating duty, and its 2050 × 1250 × 1150 mm envelope and pipe connections fit your layout.
Explore all ten Pro RDF models →Catalogue model data
Pro RDF-250 specifications
| Model | Pro RDF-250 |
|---|---|
| Catalogue maximum flow | 250 m³/h |
| L × W × H | 2050 × 1250 × 1150 mm |
| UV (watts × lamps) | 100 W × 4 |
| Inlet connection | 220 × 2 (mm × quantity) |
| Outlet connection | 220 × 2 (mm × quantity) |
| Listed water volume | 250 m³ — catalogue reference only |
| Screen material and opening | SS 316 grade; 75 microns |
| Drive gear | Wear-resistant polypropylene (PP) |
| Cleaning arrangement | Level-sensor automatic washing with high-pressure nozzles |
| Total power and wash consumption | Request the selected configuration’s verified electrical load and wash-water requirements |
Choose by duty and layout
Compare Pro RDF-250 with nearby Pro RDF models
| Model | Maximum flow (m³/h) | L × W × H (mm) | UV | Inlet (mm × qty) | Outlet (mm × qty) |
|---|---|---|---|---|---|
| Pro RDF-200 | 200 | 1850 × 1150 × 1100 | 100 W × 2 | 200 × 2 | 200 × 2 |
| Pro RDF-250 — this model | 250 | 2050 × 1250 × 1150 | 100 W × 4 | 220 × 2 | 220 × 2 |
| Pro RDF-300 | 300 | 2350 × 1450 × 1350 | 100 W × 5 | 250 × 2 | 250 × 2 |
A larger catalogue flow does not automatically establish a better match. Check mesh, solids loading, hydraulic levels, service access and the complete treatment process.
Screen. Wash. Treat.
How a Pro Drum Filter with UV works
Separate suspended solids
Water passes through the SS 316 mesh. Retained particles stay on the drum until the wash cycle removes them.
Start automatic washing
The level sensor starts cleaning as operating conditions change. The drive turns the drum while high-pressure nozzles rinse the screen.
Send solids to waste
Wash water carries retained solids into a separate drain. Screened water continues through the UV stage to the next selected treatment stage.
Built for accessible solids management
Pro RDF features
SS 316 screening
The catalogue specifies SS 316 grade 75-micron mesh. Review the solids load, operating water levels and wash arrangement when selecting the model.
Automatic wash arrangement
A level sensor starts automatic washing and high-pressure nozzles rinse the screen, so you do not have to start every wash cycle by hand.
UV lamps in the same unit
The Pro series is listed as a drum filter with UV. The catalogue gives the UV lamp wattage for each model; it is not a disinfection rating.
Polypropylene drive gear
The wear-resistant PP gear will not rust. Plan routine checks of the gear, drive and screen as part of the maintenance schedule.
Talk to the manufacturer
Request a Pro RDF-250 Drum Filter with UV quotation
Share the actual filter flow, chosen mesh, solids load, operating levels and project location.
Answers for your project brief
FAQs
What is the catalogue flow of Pro RDF-250?
Pro RDF-250 has a listed maximum flow of 250 m³/h. Confirm its operating capacity at the chosen mesh, solids loading and water levels before selection; this is not a universal duty guarantee.
What size is the Pro RDF-250 Drum Filter with UV?
The catalogue dimensions are 2050 × 1250 × 1150 mm, in length × width × height order. These exclude the service clearance needed for maintenance and pipework. Request the current general arrangement drawing.
Which pipe connections does Pro RDF-250 use?
The catalogue lists the inlet as 220 × 2 and the outlet as 220 × 2, in millimetres × quantity. Confirm the connection style, water levels and hydraulic arrangement in the quotation.
What UV is listed for Pro RDF-250?
The catalogue lists UV as 100 W × 4 (lamp wattage × number of lamps). This is a lamp listing, not a disinfection rating; confirm the UV duty you need for your water and flow.
How is the Pro RDF different from the Standard RDF?
The Pro series is listed in the catalogue as a rotary drum filter with UV, and the Standard series is the mechanical screening range without UV. Compare the Standard Drum Filter range if you do not need integrated UV.
Does Pro RDF-250 include biological filtration?
No. It covers mechanical screening with UV. Select biological treatment separately.
What are the Pro RDF-250 warranty, dispatch and quotation terms?
The equipment warranty is one year from invoice date under agreed operating conditions. Exclusions include normal wear, dry running, voltage issues, improper operation and physical damage. Dispatch is within 15 working days after order confirmation. Electrical load, wash demand, transit, installation and commissioning scope are confirmed in the quotation.
Planning the whole filtration system?
Coordinate Pro RDF screening and UV with biofiltration, pumps, tanks and water treatment in one project brief.