How much thermal movement is allowed by hydraulic snubber?

The amount of movement that be provided by thehydraulic snubber is directly related to the stroke specifications. Please notethat snubber strokes can be provided in 6″ increments ranging up to30″ total.

Hydraulic Snubbers (Fig. 511 AD) with Protective Boots Designed for a Hydro-sulfuric Acid Environment in a Geothermal Power Plant
Hydraulic Snubber