We are instrumental in offering top-notch Multiple Spring Shaft Seal (DS-21 RO) to our esteemed customers all over the world. Suitable for dairy pumps, our shaft seal can be availed at most nominal prices.

 

Description : Type DS-21 RO series seals are multiple spring seals, the rotary unit of these seals are comprises of three pieces, Compression ring, Multiple springs and Seal ring. The exposed design of Rotary Unit helps cleaning of accumulations around springs when used in dirty fluids. These seals are not effected by direction of shaft rotation.

Specifications :

• Shaft Diameter - 1/2" to 10.0"
• Pressure Unbalanced - 8 bar
• Pressure Balanced - 35 bar
• Speed - 2900 rpm
• Temperature - -500C to + 2200C
• Face Combination - Carbon, Ceramic (99.5%),
• Silicon carbide, Tungsten carbide, Stellite etc.