Fits these pumps
DAB: KP30/16-6 · Nova 41. Onga: Jetinox (800597) · JS 120/130 · SMH series · TF30. Davies: PL/OD/PM series. Pedrollo: JCR1A/B · JSW1A/C · PKM60-90. Pentax: PE · PM · CM6. Saer: CMP · Mini Matic · KF0/1/6 · M50. Calpeda: NGX. Ebara: JES/JESX.
What you get
Complete 12 mm mechanical seal — coil-spring rotating half plus seat, carbon/ceramic faces.
How you know it’s this part
Small jet pumps hide the evidence: the leak runs along the underside of the body and drips off the lowest fin, so check there with a dry tissue after a run. Pressure fine, tissue wet — it’s the seal.
Fitting
20–30 minutes: pull the ejector body, slide the impeller, swap both halves. Mind the small shaft — no metal levers near the seal face. Guides here.
Quality aftermarket part. Brand and model names are used for compatibility reference only and remain trademarks of their owners.