The P07 is a multi-spring balanced O-ring single seal, common on Alfa Laval / Vulcan Type 91 sanitary pumps (LKH series and similar). We source the China equivalent to the same envelope, confirmed by our partner-factory application engineers.
| Attribute | AESSEAL P07 (typical) |
|---|---|
| Seal type | Multi-spring, balanced, O-ring secondary seal |
| Shaft diameter | 24–100 mm (1.0–4.0 in) |
| Pressure | Up to 25 bar |
| Temperature | −20 to 220 °C |
| Face / elastomer | SiC / Carbon / TC · FKM, EPDM, FFKM, NBR |
| Hardware | 304 / 316 SS, duplex, Hastelloy C on request |
| Typical duty | Sanitary / process pumps (LKH, Alfa Laval / Vulcan Type 91), water, chemical, food & beverage |
The P07 is the aftermarket equivalent of the Alfa Laval / Vulcan Type 91 cartridge seal.
Closely related balanced O-ring designs to the same duty class.
ISO 9001 partner-plant builds to the P07 gland dimensions, faces and elastomer matched to duty.
Common on Alfa Laval LKH / CN / EM / FM centrifugal pumps.
Exact China model confirmed by the supplying factory AE after you send shaft Ø + elastomer + medium (and any food-grade requirement). We translate the OEM number; we don't invent a model.
No. It is matched by size and function to the OEM envelope, sourced from an ISO 9001-certified partner plant through our coordination. It is not a genuine AESSEAL seal and is not sold as one.
Food-grade duty requires the right elastomer (e.g. EPDM / FKM with FDA declaration) and surface finish. Tell us the application; the factory AE confirms the compound and any FDA / WRAS declaration before ordering.
Made-to-order; typical 4–6 weeks to NA/EU (production + air freight). Small-batch / trial quantities are OK; exact lead time confirmed per inquiry. We do not claim standing stock.
Send shaft Ø + elastomer + medium (or a photo of the old seal) — we return the matched model and quote.