FKM 75 - O-Ring 3.5mm CS x 28.5mm ID

Overview: The FKM 75 O-Ring (3.5mm cross-section, 32mm internal diameter) is an essential sealing component engineered to ensure optimal performance and leak-free operation in the non-drip tip mechanism of Technopack’s E-FP-500-DX and E-FP-1000-DX high-viscosity piston fillers. Specifically selected for its durability and chemical resilience, this O-ring provides consistent sealing even under the most demanding production environments. Key Features: High-Quality FKM Material: Manufactured from premium fluorocarbon rubber (FKM) rated at 75 Shore A hardness, this O-ring delivers exceptional resistance to oils, fuels, and aggressive formulation ingredients commonly used in viscous product applications. Optimized for Non-Drip Functionality: Engineered to integrate seamlessly within the non-drip tip assembly, this O-ring helps maintain a clean cutoff at the end of each fill cycle—minimizing waste, preventing drips, and ensuring precise dosing. Temperature & Pressure Tolerance: Withstands operating temperatures from -20°C to +200°C and provides reliable performance under the cyclical pressure exerted by piston-driven dispensing systems. Longevity & Low Maintenance: Offers superior wear resistance and compression set stability, contributing to reduced downtime and lower overall maintenance costs for production lines. Applications: Equipment Compatibility: E-FP-500-DX High Viscosity Piston Filler E-FP-1000-DX High Viscosity Piston Filler Targeted Use: Forms a critical part of the sealing system within the non-drip tip, ensuring controlled product flow and leak prevention during and after dispensing. Ideal for high-viscosity materials such as pastes, gels, creams, thick sauces, adhesives, and lubricants.