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.
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Features
- California Residents: PROPOSITION 65 WARNING
- 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.
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
- 流程泵
- 反应釜与搅拌器
- 其他转动设备
- Valves