Reliable Replacement for Burgmann M7N mechanical seal
- Equivalent to Burgmann M7N and Vulcan 1659S. Wave spring design, unbalanced mechanical seal for industrial water pumps.
Description:
Operating Limits:
- Temperature: -50℃—220℃ (depending on O-ring material)
- Speed: 20m/s
- Pressure: 25bar (16bar for some media)
- Standard size: 14mm–100mm
Materials:
- Seal ring: Car, Sic, Ssic, TC
- Secondary seal: NBR, EPDM, Viton, FFKM etc.
- Spring and metal parts: 304, 316, HAST.C
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Our Advantages
Fast Response & Delivery
Email and whatsapp always reply in 1 hour. We are able to handle urgent order and send out in a short time.
Various Dimensions Available
A lot of different dimension mechanical seals in stock.
Custom Made Service
Customized mechanical seal according to your provided dimensions and operation limits.
Good service
Installation service guide and one year warranty
Production Process
Company File
Ziliujing District Dean E-commerce Firm focus on developing flow control technology solution for pumps, mechanical seals, valve, flowmeter etc. We are commited to assist client get best solution and competitive price in efficient way.
Our Team
We strictly inspect every process in the workshop to ensure the qualified rate and reliability of products.
Equipment
We have advanced equipment such as CNC lathes, milling machines, grinders, and dynamic groove laser processing equipment; Equipped with advanced inspection instruments such as flat crystal, optical meter, and digital spring force gauge; Equipped with advanced testing equipment: 30000 rpm rotation test bench, high-precision dynamic balancing test machine, pump seal test bench in accordance with API682, and mixer seal test bench.