#1 Choice for Waterjet Cutting, Pump and Seal Repairs, Custom Die Making, Machining, Gasket Cutting, Gasket Materials, Rubber Extrusions, Pump Packing, Pipe Couplings and Gasket Making Tools.
Equivalent to Burgmann M7N
- Pressure: 16 kg/cm2
- Temperature: -20°C ~ -200°C
- Speed: Up to 20 m/s
- Face: SS, Carbon, SiC, SSiC, TC
- Seat: Carbon, Ceramic, SiC, SSiC, TC
- Elastomer: NBR, EPDM, Viton, FEP
- Metal: 304SS, 316SS
Cross Specification Charts
- A simple, reliable single spring seal. Widely used in water pumps, sewage pumps, submerged pumps and chemical pumps.
Standard Seat Compatibility
Alternative Seat Compatibility
* The John Crane and Flexibox trademarks are trademarks of their respective owners, and neither entity is affiliated with NE Seal Ind. Prod. LTD, its products, or its website, and does not manufacture, sponsor, or endorse its products.