Rotary vacuum disc filter spares
Sectors, bags and valve parts for disc filters — the wear items that decide how much of the year your machine is actually filtering.
Wear parts and lead times
| Part | Material options | How we build it | Lead time |
|---|---|---|---|
| Disc sectors | Polypropylene · SS 316L | Moulded or fabricated to the original profile and bolt pitch | 4–6 weeks |
| Sector bags | Polyester · PP monofilament | Stitched to the sector pattern with reinforced neck | 2–3 weeks |
| Centre barrel liner | Rubber · SS 316L | Relined or replaced, ports re-cut to the original timing | 6–8 weeks |
| Valve wear plate | SS 316L · cast iron | Lapped and ported to the original timing | 3–4 weeks |
| Scraper blades | UHMWPE | Machined to the inter-disc gap, drilled to the holder | 2 weeks |
| Snap blow header | SS 316L | Rebuilt with new timing valve and seats | 3 weeks |
Lead times are ex-works Chennai from receipt of sample or approved drawing. Breakdown jobs are expedited — say it is a breakdown and we will tell you the same day what can be compressed.
We build for any make
You are not locked to the original supplier. Send the part or the drawing, we reverse-engineer it, and we keep the drawing so the second order is quicker than the first.
Machine down? Call +91 94441 18723. Parts are cut in our works and engineers travel from Chennai. A plant stopped in India should not be waiting on a European lead time.
What to send with an enquiry
| Parameter | Value |
|---|---|
| Machine make and model | Nameplate photograph is ideal |
| Drum / disc / belt size | Diameter and face width, mm or feet |
| Part name | And OEM part number if you have it |
| Photograph | Worn part plus the machine nameplate |
| Sample or drawing | We work to either; a sample is fastest |
| Duty | Slurry, operating temperature, pH, abrasives |
| Quantity | And whether this is a breakdown or a planned change-out |
A photograph of the worn part with a tape measure across it, plus the machine nameplate, is usually enough for us to quote.