PerkinElmer N2915006 Series 200 HPLC Pump Low-Pressure Seals (Package of 4). High-performance, chemically resistant replacement seals engineered to maintain leak-free low-pressure fluidic seal integrity within PerkinElmer Series 200 HPLC and LC pumps. MPN / Catalog Model: N2915006 Manufacturer & Line: PerkinElmer / Series 200 LC Consumable Accessories Package Quantity: Sealed package containing four (4) individual replacement low-pressure pump seals Instrument Compatibility: Specifically designed for low-pressure fluid paths and piston assemblies within PerkinElmer Series 200 High-Performance Liquid Chromatography (HPLC) solvent delivery modules Material Construction: Molded from high-purity, low-friction fluoropolymer/UHMW-PE composite designed to withstand continuous exposure to organic HPLC mobile phases and aqueous buffers Seal Integrity: Prevents mobile phase slippage, maintains stable system flow rates, and protects internal drive mechanisms against fluid ingress Primary Application: Routine HPLC solvent pump maintenance, seal replacement, fluidic leak prevention, and analytical laboratory chromatography servicing