Crusher Parts

Leather Seal Diaphragm

A Leather Seal Diaphragm is a flexible sealing component made primarily from treated leather, designed to provide a tight, durable seal in mechanical systems where flexibility and wear resistance are critical. It acts as a barrier that prevents the passage of fluids, gases, or contaminants while allowing controlled movement or pressure changes. Key Features: Material : High-quality, treated leather—often oiled, tanned, or impregnated to enhance durability, flexibility, and resistance to oils and moisture Design : Thin, flexible diaphragm shape, sometimes reinforced with fabric backing or stitching Function : Provides a dynamic seal in pumps, valves, compressors, and engines, accommodating movements or pressure fluctuations without leakage Temperature Range : Typically suitable for moderate temperature applications (up to ~120°C depending on treatment) Durability : Excellent wear resistance, good elasticity, and resistance to tearing and abrasion