PTFE Gland Packings
Style 3
Style 3
Description Incorporated with white metal wire for low friction and greater mechanical durability. Suitable for rotary shafts with peripheral speeds upto 1750 ft/ min. Recommended for steam, hot water, weak acids and alkalies.
Advantages • Intimate PTFE impregnation controls leakages along theshaft and stuffing box.• Optional break in lubrication for easy Start Up suiting theapplication.• Universally applicable in aggressive chemicals, food &pharma, dye stuffs, pigments, powder coating, paints etc.• Non hardening unlike conventional PTFE.
Service A good packing to seal against concentrated acids, alkali solutions, oils, corrosive gases, food stuff and pharmaceutical industries. Not recommended to use on molten alkail metals and elemental fluorine
Technical Data
| Property | Value |
|---|---|
| Continuous Temperature | -200 ºC |
| Short Term Temperature | 260 ºC |
| Pressure (Bar) Static | 250 |
| Pressure (Bar) Reciprocating | 300 |
| Pressure (Bar) Rotatory | 100 |
| Speed Mtr/S Static | 0.25 |
| Speed Mtr/S Reciprocating | 1.5 |
| Speed Mtr/S Rotatory | 10 |
| pH | 0-14 |