The Gram Seal Cover, Shaft (Silicone Carbide) is a specialized protective component used in Gram compressors to encase the shaft seal, which is made from durable silicone carbide material. This high-performance material is designed to withstand high friction and pressure, ensuring a reliable seal around the rotating shaft. The seal cover helps protect the shaft seal from contaminants, wear, and damage, contributing to the compressor’s efficiency, longevity, and overall performance in refrigeration and HVAC systems.