RRA
Product Description
- Single seal configuration
- Multi spring rotation
- outside Mounted
- Reverse balanced design
- Non cartridge seal design
| Item No. | Description |
|---|---|
|
1 |
Cup |
|
2 |
Seal ring |
|
3,9 |
O ring |
|
4 |
Thurst washer |
|
5 |
Spring |
|
6 |
Snap ring |
|
7 |
Set screw |
|
8 |
Mating ring |
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Technical Feature
- Recommended for strong corrosive application
- No metal parts are in contact with process fluid
- Used where pressures are above 1 bar
Industrial Application
- Black liquor pumps
- Salt slurries pumps
- Corrosive chemical pumps
Operating Limits
- Pressure = 10Kg/cm2 (Max)
- Temperature = -40°C to 220°C
- Speed = 23m/s
- Permissible axial movement= ±1.0 mm
Available Sizes
- 20mm to 100mm ( 0.750” to 4.000”)
Material of Construction
Seal Face : Carbon Graphite Antimony Impregnated / Carbon Graphite Resin Impregnated / Silicon Carbide / Tungsten-Carbide
Seat : Carbon Graphite Antimony Impregnated / Carbon Graphite Resin Impregnated / Silicon-Carbide/ Tungsten-Carbide
Elastomer : Viton/Aflas /TTV/ EPDM/Kalrez
Metal Parts : S.S.316 / Hast’C