SPX
Engineered heavy-duty single mechanical seal in fully split configuration. Designed for rapid installation without dismantling rotating equipment, dramatically reducing plant turnaround downtime and maintenance expenditure.
Product Description
Technical Features
Economical to assemble as the complete dismantling of the equipment is not necessary to install the seal
Reduces down time due to ease in installation
Rugged seal construction
Distortion of the seat is avoided by mechanical decoupling of the clamping ring
Ease in installation due and no modifications are required because the seal is located outside of the stuffing box
Due to the stationary design and the elastic seat mounting a high tolerance of shaft deflections can be accommodated
Low leakage is achieved by the elimination of secondary seals which eliminates leakage paths between split components
Shaft is protected by uniform torque transmission through the clamping ring which prevents damage caused by set screws
Springs are product protected to avoid contamination and clogging
Details
Component Index & Parts Breakdown| Item No. | Description |
|---|---|
| 1 | Seal face |
| 2, 5, 7 | O-ring |
| 3 | Spring |
| 4 | Seat |
| 6 | Driver |
| 8 | Thrust ring |
| 9 | Clamp collar |
| 10 | Housing |
| 11 | Assembly fixture |
| 12, 15 | Gasket |
| 13 | Head screw plug |
| 14 | Mounting plate |
| 16 | Set screw |
| 17 | Socket head screw |
Performance Capabilities
d1 = Upto...150mm (Upto... 6.000’’)
p1 = 10 bar (145 PSI)
t = -40 °C... +150 °C (- 40 °F... + 300 °F)
* Above 80 °C (175 °F) flush is recommended
Speed = 10 m/s (33 ft/s)
± 1.5 mm (1/16")
± 0.8 mm (1/32")