The Guide Sleeve PTFE, model 393802-49 from Alemite, is engineered for smooth operation in lubrication systems. Made from high-quality PTFE material, it offers excellent resistance to wear and chemical exposure. This guide sleeve is designed to fit various Alemite models, ensuring compatibility and ease of installation. By reducing friction, it enhances the performance of your lubrication systems, contributing to the longevity of your equipment. Ideal for maintenance and repair applications, this guide sleeve is a reliable choice for technicians.