Compression Packing
NA 802SR - PTFE Graphited + Aramid Core Braided Packing + Rubber Core
New generation packing of homogenous graphited PTFE yarns reinforced with aramid fibre in each yarn with special hollow silicon rubber core pre-lubricated in interlock braid
- Excellent chemical resistance, heat dissipating, sliding velocity, low co-efficient of friction properties of PTFE graphite and the abrasion, pressure/ extrusion resistance and mechanical strength of aramid
- High quality silicon rubber hollow core provides superb memory and resilience, enabling the packing to withstand shaft deflections/vibrations with ease
- NA 802SR is a soft supple packing, non-abrasive in nature and gentle on the shaft
Ideal for aggressive chemical fluids operating at high pressures and shaft speeds
| Service Media and Conditions | Chemical and abrasive slurries, sea water, sewage, solvents, aggressive fluids, water, liquor pumps, boiler feed water, hot water, condensate, oils and greases, steam, paper and sugar mill applications etc |
| Temperature | -100°C to 280°C |
| Pressure | 20 bar (rotary), 80 bar (reciprocating) |
| Shaft Speed | 25 m/sec (rotary) |
| pH | 0 to 14 |
| Applications | Stern tubes, rudder posts, dry dock pumps, rotary and reciprocating pumps, valves, mixers, agitators, refiners, digesters, pressure cyclones, dryers etc |