|
Features |
Benefits |
| 1.Carbon/silicon
carbide used as standard face materials. |
1.
Highest PV rating available; less friction and heat result in longer
seal life. |
| 2.
Aflas as standard O-rings. |
2.
Broader range of applications. |
| 3.
Multi-crested wave spring. |
3.
Even face loading, non-clogging, fewer parts. |
| 4.
Wave
spring is isolated from the product. |
4.
Enhances corrosion resistance. |
| 5.
Uses a rotating seat and a spring loaded stationary. |
5.
Lower emissions in ppm, higher shaft speeds, heavier viscous materials,
self-aligning. |
| 6.
Thin cross-section design. |
6.
Fits most ANSI size pumps without modification. |
| 7.
Three stainless steel balls are equally spaced to provide the connection
between the spring loaded stationary and the seat gland. |
7.
Prevents twisting and torsional strains common to drive pins and keys;
provides optimum flexibility and accurate centering of the stationary. |
| 8.
Liberator® I gland has two tangential flush ports for clockwise or
counterclockwise pump rotation. |
8.
Prevents turbulent flow. |
| 9.
Standard vent (quench) and drain connections. |
9.
Allows safe dispersal of vapors and product leakage. |
| 10.
Carbon safety throttle bushing in gland is standard. |
10.
Minimizes product leakage to atmosphere. Reduces possibility of bearing
contamination, non-sparking material in case of pump bearing failure. |
