Manual Injection Valve Rotor Seal, Vespel®

Manual Injection Valve Rotor Seal, Vespel®

Compatible w/MODELS:
1100, 1200
CTS-A019
OEM 0101-0623

Features of Manual Injection Valve Rotor Seal, Vespel®

​The Manual Injection Valve Rotor Seal, Vespel® is a critical component in high-performance liquid chromatography (HPLC) systems, offering several key features:​

• High-Quality Material: Constructed from Vespel®, a durable polyimide known for its excellent mechanical properties and wear resistance, ensuring longevity and consistent performance. ​

• Compatibility: Designed to be compatible with various HPLC systems, including Agilent® 1100 and 1200 series, PerkinElmer® 200 Series, and Rheodyne® models 7125, 7126, 7725, 7725i, and 9725. ​

• Operating Specifications:

  • Pressure Tolerance: Capable of withstanding pressures up to 6,000 psi (400 bar), suitable for high-pressure applications.

  • Temperature Range: Operates effectively between 4ºC and 80ºC, accommodating various laboratory conditions. ​

  • pH Range: Stable performance within a pH range of 0 to 10, allowing use with a variety of solvents. ​

• Wetted Materials: Features Vespel® and 304L stainless steel, providing chemical resistance and structural integrity. ​

• Maintenance Recommendations: To prolong the rotor seal’s lifespan, especially when using buffered mobile phases, it’s advisable to flush the system and injection valve with either the mobile phase without the buffer or an aqueous solution. Ensure the valve is toggled through both bypass and inject positions to remove all mobile phase salts from the injection port. ​