Type-LWS70/LWS71

CHARACTERISTICS:

• Unbalanced.

• System attached to the shaft by Allen screws.

• Not dependent on the rotation direction.

OPERATING LIMITS:

d1= 15.8 ÷ 100 mm p= 10 kg/cm²

v= 15 m/s t= -15÷ +200oC (*)

(*) The temperature resistance depends on the material of the secondary seals used.

The operating limits are defined by the PV factor which is determined for the sealing system characteristics and those of the application.

DESCRIPTION:

This mechanical seal is designed for internal and external mounting. Its small mounting size makes it ideal for using in lobe pumps. The wave spring cannot be blocked or obstructed when working with fluids laden with particles, sticky or viscous fluids. The fact that the rotating part of the mechanical seal is made of stainless steel (the most habitual combination) makes it a resistant, robust seal.