PTFE bellows design, Outside mounted,used in strong corrosive chemical occasions.
It is listed as tetrafluoroethylene bellows, and it adopts multi-spring structure, in which WB2 type spring is protected by teflon shield, which is one of the most widely used in corrosion resistant pumps
Operating Limits:
Temperature:-20---120℃
Speed: 10m/s
Pressure: 5bar
Standard size: 1"--2"
Material:
Seal ring: Car,Sic,Ssic,Ceramic,PTFE,Glassfill
Secondary seal: PTFE
Spring and metal parts:304,316
Single end unbalanced tapered spring fixed rotation in accordance.
Structural features: single-ended non-equilibrium fixed-rotating conical spring
Recommended use: sealed structure is simple, widely used, good reliability. Applicable to water pumps, sewage pumps, submersible pumps and chemical process pumps..
M2N series of mechanical seals, the rotating ring for the graphite, mainly for the media for the water circulation pump and heating system, static ring optional G4, G6, G9 and other types.
