Metal bellow type mechanical seal
Hydro Serve Technologies

Type MB1 is Inherently balanced metal bellow seal. This seals are independent of direction of rotation.
The unique feature of this type of seal is that, there is no dynamic 'O' rings and therefore it will never hang up or damage the shaft and sleeve, it also has an ability to handle corrosive as well as abrasive & viscous media.

These seals have self-cleaning & non-clogging construction. With selection of special bellow material it can be used in highly corrosive media.

Applications :
Generally used for handling highly corrosive chemicals, high Temperature applications, petroleum refinery etc.

Material :
Seal Faces : carbon/TC Vs Sic./TC
Secondary Seals : Viton/PTFE/GFT
Metal Components : SS-316

Bellow Material :
* Tatanium
* AM350
* Alloy C 276
* Alloy 20
* Inconel 625

Operating Limits :
Shaft Dia. : 19 to 100mm
Pressure : up to 15 Bars
Temp. : -50 to 350°C
Speed : up to 25 m/s