FKM 75 - O-Ring 5mm CS x 72mm ID

Overview:
The FKM 75 O-Ring (5mm cross-section, 72mm internal diameter) is a high-performance sealing component designed for the piston assembly of the Technopack E-FP-1000-DX high viscosity filler. Engineered to provide a robust, leak-free seal during the critical suction and dispensing strokes, this O-ring is essential for maintaining precise volume control, reducing product loss, and ensuring consistent machine performance under high-viscosity conditions.

Key Features:

• Premium FKM (Fluorocarbon) Elastomer:
  Constructed from high-grade FKM rubber with a hardness of 75 Shore A, this O-ring is ideal for aggressive processing environments. It offers excellent resistance to chemical attack, high temperatures, and repeated mechanical stress.

• Large Cross-Section for Dynamic Sealing:
  The 5mm CS provides enhanced sealing surface contact within the piston chamber, ideal for managing the high pressures generated by thick, paste-like materials during the fill cycle.

• Wide Chemical Compatibility:
  Performs reliably across a broad range of product types, including food-grade formulations, industrial greases, cosmetic creams, and reactive chemicals. Withstands oils, fuels, solvents, and acids commonly found in complex formulations.

• Temperature & Pressure Resilience:
  Capable of withstanding elevated operating temperatures up to +200°C and pressures typical of piston-driven fill systems without degradation or loss of elasticity.

• Designed for Long-Term Operation:
  Resists compression set and wear under continuous cycling. This results in fewer maintenance intervals and a longer service life in high-throughput production settings.

Applications:

• Machine Compatibility:

  • Specifically designed for the piston head seal in the E-FP-1000-DX High Viscosity Piston Filler.

• Functional Role:

  • Forms a tight dynamic seal between the piston and the inner wall of the fill cylinder, enabling accurate suction of viscous materials and complete product discharge during each fill cycle.

  • Prevents product backflow and leakage, ensuring volumetric consistency and operational efficiency.

• Target Product Types:

  • High-viscosity food products (e.g., peanut butter, frosting, syrup)

  • Personal care items (e.g., body butters, balms)

  • Industrial applications (e.g., lubricants, silicone pastes, adhesives)