Packings for pumps: R 2900
Properties
The R 2900 packing is made of impregnated at dispersion yarn by yarn with a pure PTFE and
treated with a special inert lubricant vegetal fiber yarn (RAMIE). The R 2900 is braided on a loom designed
for four-diagonal seamless braiding with lo...
- FOR PUMPS
- RAMIE VEGETABLE FIBER YARN
- IMPREGNATED YARN BY YARN WITH PURE PTFE
- INERT LUBRICANT TREATMENT
- KEEPS THE PERFECTLY SQUARE SECTION
Technical data
Temperature max and min, °C: | +120 ÷ -40 | ||
Pressure max, bar: | **** | **** | **** |
pH: | 5 ÷ 11 | ||
Vp, mt/sec: | **** | **** | **** |
Pumps | **** | ||
Valves/static applications | **** | ||
Alternative motions | **** | ||
High speed | **** | ||
Medium speed | **** | ||
Low speed | **** | ||
High pressure | **** | ||
Medium pressure | **** | ||
Low pressure | **** | ||
Strong acids | **** | ||
Acid solutions | **** | ||
Strong alkali | **** | ||
Alkaline solutions | **** | ||
Steam | **** | ||
Cryogenic | **** | ||
Solvents | **** | ||
Various gas | **** | ||
Abrasive | **** | ||
Hardeners | **** | ||
Lubricant oils | **** | ||
Non-contaminable substances | **** | ||
Food | **** |