Food and Pharmaceutical PTFE Braided Packings
Manufacturer: John Crane
C1056/C1057
Food and Pharmaceutical PTFE Braided Packings
John Crane styles C1056 and C1057 are specifically designed to service the food and beverage as well as chemical and pharmaceutical industries, using FDA-compliant PTFE fibers and lubricants. Featuring dimensional stability and resilience, these styles are also ideal to service other critical applications where contamination is a concern.
Parameters
TEMPERATURE LIMITS
-450°F to 500°F/-268°C to 260°C
PRESSURE LIMITS
C1056/C1057 pump: 300 psi(g)/bar(g)
C1056/C1057 valve: 2,500 psi(g)/170 bar(g)
SPEED LIMITS
C1056: 2000fpm/10m/s
C1057: 1500fpm/7.5m/s
PH RANGE
0 to 14
Recommended Applications
• Process pumps
• Mixer and agitators
• Other rotating equipment
• Valves
• Styles C1056 and C1057 are available in standard cross-section sizes from 1/8" to 1" in 1/16" increments.
• As John Crane spools, these standard sizes are available for immediate shipment. Metric and larger sizes are available upon request.
• Packing can be die-formed to exact dimensions for ease of installation and enhanced performance.