NES type 4a mechanical seal is equivalent to Pillar US-1

NES 4a - seal

Image Pillar US-1

Operating Conditions:

Pressure: Up to 12 kg/cm2
Temperature: -20 C ~ 200 C
Speed: Up to 15 m/s

Materials:

Face: SS, SiC, TC
Seat: Carbon, SiC, TC
Ring: NBR, EPDM, Viton
Metal: 304SS, 316SS

Cross Specification Chart

Cross Specification Chart for NES 4a mechanical seal equivallent Pillar US-1
 

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NESEAL Request for Price Quote for Mechanical Seals

 

Additional Notes:

Single spring seal depending on rotating direction.

Standard Seat Compatibility:

NES X mechanical seal seat is equivalent to Eagle LA

NES X is equivalent to Eagle LA

specification chart in Metric

Alternative Seat Compatibility:

NESY mechanical seal seat is equivalent to Eagle LE

NES Y is equivalent to Eagle LE

specification chart in Metric
 

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