A mechanical seal which contains at least one rotary seal face and at least one stationary seal face, characterized in that both rotary and stationary seal faces are biased together to form a counter-rotational sealing interface by at least one spring member, and said rotary face is connected to a longitudinal spri...
A mechanical seal comprising of at least one rotary seal face and at least one stationary seal face, characterized in that both rotary and stationary seal faces are biased together to form a counter-rotational sealing interface by at least one spring member; wherein, said rotary seal face member has one or more radi...