John crane type 58U unbalance pump mechanical seal
- Replacement of original john crane Type 58U, AES M03S, Burgmann M7N, Sterling 259S, VULCAN 1659S
Description:
Operating Limits:
- Temperature:-40—200℃
- Speed: 15m/s
- Pressure: 12bar
- Standard size: 14mm–100mm
Materials:
- Seal ring: Car,Sic,Ssic,TC
- Secondary seal: NBR,EPDM,Viton etc.
- Spring and metal parts:304,316,HAST.C
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Production Process
Production Line
Equipment
FAQ
How's quality and how long is waranty ?
A: All of mechanical seals conform G/B standard and some of seals are able to conform API 682.
How long is your delivery time?
A: All standard non-cartridge seal: within 7 days. All cartridge seal: about 20 days.
What would be payment method ?
A: Bank transfer/Credit card/Western union
How's after-sale service ?
A: If any seals damage during guarantee period of time, first of all we can support you to adjust or repair in your place. If we found it’s not worthy to repair we will send you a new one free of charge.