19721Photo of this part is not published yet — we can send actual photos on request.
PART MATCHING · QUOTE REQUIRED
Leybold · Seal kit TRIVAC S/D 16-25 B 19721
Leybold 19721 Vacuum Pump Repair Kit
Part identification
OEM part number19721
BrandLeybold
PART MATCHING · QUOTE REQUIRED
Price on request B2B volume available
OrderSend the model or a product photo and our team will confirm the exact configuration.
Description
Seal kit TRIVAC S/D 16-25 B 19721. Part number 19721. Supplied from stock or on short lead time — single pieces accepted, no minimum order. Ships worldwide from Xiamen, China.
Full manufacturer datasheet — sent within 24 hours
We do not republish the manufacturer's parameter table for this model — the datasheet is the authoritative source and it gets revised. Tell us the model and we will send the current revision within 24 hours, together with price and lead time.
| Brand | Leybold |
|---|---|
| OEM part number | 19721 |
| Product type | Repair Kits & Service Kits |
Need a confirmed configuration?
Share your application, target vacuum and voltage. We will match the pump or part and return a formal quote.




