Crane T21 Elastomer Bellows Seal
Replacement of John crane Type 21, AES P04/P04T, Flowserve 110, Roten 21A, Sterling 212A, Vulcan 11 elastomer bellows seal
Product Description
Description: T21
Type 21: Replacement of John crane Type 21, AES P04/P04T, Flowserve 110, Roten 21A, Sterling 212A, Vulcan 11 elastomer bellows seal
Structure Description:
Rubber bellows design
Equivalent to John crane type 21/AES P04/AES P04T
Operating Limits:
Temperature:-40°F to 400°F/-40°C to 205°C (depending on materials used)
Speed: 13m/s
Pressure: 11bar
Standard size: 0.275-1''
Materials:
Seal ring: Car,Sic,Ssic,Ceramic,TC
Secondary seal: NBR,EPDM,Viton etc.
Spring and metal parts:304,316,HAST.C
