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Home / Products / G0905-1503
Agilent

Seal Pump C/1 G0905-1503

Part NumberG0905-1503
CategoryConsumables, Repair Parts
Lead time30 days

Agilent PTFE pump seal (PN 0905-1503 / G0905-1503) designed for reverse sealing applications in HPLC pumps operating up to 600 bar. Ensures reliable leak-free fluidic sealing and solvent compatibility across Agilent 1050, 1100, 1200, 1220, 1260 series LC pumps and autosamplers.

Description

The Agilent PTFE Pump Seal (Part Number 0905-1503 / G0905-1503) is a precision-engineered liquid chromatography (LC) component constructed from chemical-resistant PTFE (polytetrafluoroethylene) with a spring-energized design. It is engineered for reverse applications in isocratic, binary, and quaternary HPLC pump heads operating at pressures up to 600 bar, as well as metering assemblies in autosamplers (such as the G7129A Vialsampler). The seal provides optimal sealing against high-pressure mobile phases, preventing eluent leakage and maintaining volumetric flow precision. Routine replacement is recommended during PM procedures or when system leak checks fail or buffer salt crystallization occurs.

Compatible Instruments

  • HPLC Systems
  • Isocratic Pumps
  • Binary Pumps
  • Quaternary Pumps
  • Vialsamplers
  • Autosamplers

Compatible Models

  • 1050
  • 1100
  • 1120
  • 1200
  • 1220
  • 1260 Infinity
  • 1260 Infinity II
  • G7129A
  • G1310A
  • G1311A
  • G1312A

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Compatibility information is provided whenever available. If you are unsure, contact our team with your instrument model or serial number, and we will help verify compatibility.

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Which instrument brands do you support?

We supply spare parts, consumables, accessories, and maintenance components compatible with a wide range of analytical instruments from leading manufacturers.

Why choose Advanced Life Sciences?

Advanced Life Sciences specializes in analytical instrument spare parts, consumables, maintenance kits, and laboratory solutions, providing fast response, global sourcing, technical expertise, and reliable customer support.

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