Series: B89R
As one of the leading companies manufacturing, supplying, and exporting mechanical seals, we offer the finest quality of externally mounted reverse balance seals. We have designed the B89R series of seals, with an ‘o’ ring as a secondary seal. The externally mounted reverse balance seal is specially fabricated for the application of corrosive chemicals. The seals are used for the protection of the metallic components like retainer, washer, and spring. The seal face and elastomers can be customized as per the requirement of the application. The seal can perform better in an acidic and extremely corrosive atmosphere.
Globe Star Standard Style
- Face Materials : (Dynamic Ring & Stationary Ring ) Carbon, Ceramic (99.5%). Silicon Carbide, Tungsten Carbide, Chrome Cast Steel, Stellite & Which Are Suitable For Fluid.
- Elastomer : (Secondary Seal) PTFE, GFT, CFT, FEP, TCV, Viton, Silicon, NBR.
- Hardware: SS 316, SS 304, Hast - C, Monel, Alloy -20.
Operating Limits
- Shaft Diameter: 18 mm to 100 mm (0.5" to 4.0")
- Pressure: Vacuum.....5 Bar (kg/cm 2)
- Temperature : -45°c to 180°c
- Shaft Speed: Upto 6000 RPM According to Shaft Size & Pressure.
Seal Characteristics
- Single Acting
- Reverse Balanced
- Independent Direction Of Direction
- Outside Mounted