NES type 6u mechanical seal is equivalent to John Crane 8-1

NES 6u - seal

NES 6u Mechanical Pusher Seal - equivalent to John Crane 8-1
Image John Crane 8-1

Operating Conditions:

Pressure: Up to 62 kg/cm2
Temperature: -20 C ~ 200 C
Speed: Up to 25 m/s

Materials:

Face: Carbon, SiC, SSiC, TC
Seat: Ceramic, SiC, SSiC, TC
O-Ring: NBR, EPDM, Viton
Metal: 304SS, 316SS

Cross Specification Chart

Cross Specification Chart for NES 6u mechanical seal equivalent to John Crane type 8-1Cross Specification Chart for NES 6u mechanical seal equivalent to John Crane type 8-1
 

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Additional Notes:

Multi-spring push seal with compact design permits use in almost all types of rotary equipment and can be shaft mounted or build into a cartridge seal.

Standard Seat Compatibility:

NES Z mechanical seal seat is equivalent to John Crane PG

NES Z is equivalent to John Crane PG

specification chart in Inches

Alternative Seat Compatibility:

NES P mechanical seal seat is equivalent to John Crane AG

NES P is equivalent to John Crane AG

specification chart in Inches

  
 

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