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John Crane Type 21

John Crane Type 21 Replacement

FAS Type-C

 

TECHNICAL FEATURES

  • UNBALANCED
  • SINGLE SPRING – NON-CLOGGING
  • BI-DIRECTIONAL
  • ELASTOMER BELLOWS
 

MATERIALS

  • ROTARY FACES: CARBON GRAPHITE, SILICON CARBIDE, TUNGSTEN CARBIDE
  • STATIONARY SEATS: CERAMIC, SILICON CARBIDE, TUNGSTEN CARBIDE, STAINLESS STEEL
  • BELLOWS: BUNA, VITON, EPDM, AFLAS, NEOPRENE
  • METAL PARTS: 304 STANDARD OR 316 STAINLESS STEEL OPTION AVAILABLE
 
OPERATING LIMITS

DIMENSIONS = 0.375” – 3.000”
MAX PRESSURE = 150 PSI / 10 BAR
MAX TEMPURATURE = 160°C / 320°F
VELOCITY = 13 M/S - 2600 FPM

 
Flex-A-Seal John Crane Type 21
 
www.sealtech.vn - John Crane Type 21

Flex-A-Seal John Crane Type 21

SEE COMMON STATIONARY SEATS 
PAGE OR INQUIRE TO 
info@sealtech.vn
FOR AVAILABLE SEAT OPTIONS

 

SEALTECH VIETNAM

GIỎ HÀNG

LANGUAGE

FANPAGE

HỖ TRỢ TRỰC TUYẾN


HOTLINE
ĐT: 0949 265 720
Email: info@sealtech.vn

Ms. Nhi
ĐT: 0913 914 018
Email: nhi.nguyen@sealtech.vn

Mr. Long
ĐT: 0918 834 615
Email: long.nguyen@sealtech.vn

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