Multi Spring Reversed Balanced Seals

Reversed Balanced Seals

Multi Spring Reversed Balanced Seals are externally mounted multi coil spring seals. Liquid pressure is used to close the Seal faces therefore very effective in high pressure and vacuum applications.

The unique feature of the Pusher Type Reversed Balanced Seals is that, it eliminates the shaft step or sleeves for balancing. It can be extremely useful for contaminated and light corrosive liquids as metal parts do not come in contact with media.

Reversed Balanced Seals eliminate movement of elastomer hence reduce fretting effect on shaft greatly.

Material

Seal Face :Carbon, Silicon, Ceramic, TC
Secondary Seals :Viton / PTFE / GFT
Metal Parts : SS 316, Alloy 20,904L

Application

Generally used for handling corrosive chemicals, hydrocarbons, general & light chemicals

Operating Limits

Pressure : 10 bars (Max)
Temperature :(-)50°C to (+)180°C
Speed : 2900 rpm (Max)
Sizes : 10 mm to 100 mm