STYLE 2005
Braided Packing
PTFE Yarn, Dry
CONSTRUCTION
Style 2005 is a firm, high density interlock braided packing manufactured from pure PTFE filaments pretreated with PTFE dispersion, but contains no other lubricants. The PTFE dispersion provides a low friction surface finish and prevents leakage through the braid.
APPLICATION / SERVICE
Style 2005 is similar to Style 2006S, but is especially suited for oxygen service and other services where lubricants other than PTFE can not be tolerated. Style 2005 is commonly used in valves and lower shaft speed applications. It is resistant to most chemicals, aggressive fluids, gases and solvents, with the exception of molten alkali metals.
Services Limits
| Type | Description | Value |
|---|---|---|
| Temperature Limits: |
Minimum Maximum |
-400°F (-200 C) 540°F (280°C) |
| Pressure Limits: |
Rotating Reciprocating Static |
290 psi (20 bar) 2150 psi (150 bar) 3600 psi (250 bar) |
| Shaft Speed: | 984 fpm (5 m/s) | |
| pH: | 0-14 |
APPROXIMATE YIELDS
| Size | Feet/Pound |
|---|---|
| 1/8" | 87.5 |
| 3/16" | 40.2 |
| 1/2" | 5.5 |
| 1/4" | 21.3 |
| 5/16" | 14.9 |
| 3/8" | 9.4 |
| 7/16" | 7.8 |
| 9/16" | 4.4 |
| 5/8" | 3.6 |
| 3/4" | 2.7 |
| 7/8" | 2.0 |
| 1" | 1.6 |