Pump and Degasser Supplies

Chrom Tech provides a carefully curated selection of genuine Agilent 1200 Infinity LC Series pump and degasser supplies to help laboratories maintain peak instrument performance. As an authorized Agilent distributor, we supply only authentic, manufacturer-verified components—ensuring compatibility, reliability, and full adherence to Agilent’s strict engineering and quality standards.

Select your specific instrument model from the dropdown to quickly access the most commonly ordered replacement parts for the 1220, 1260, and 1290 platforms. This includes essential components such as outlet valves, active inlet valves, pistons, seals, and service kits. Every part we stock is backed by Agilent’s rigorous testing criteria and Chrom Tech’s technical expertise, giving your lab the confidence and uptime needed for consistent, reproducible LC results.

Genuine Agilent components from an authorized distributor.
Agilent HPLC Parts Finder Tool
Launch Tool
Identify verified Agilent-compatible LC pump, autosampler, and detector parts by selecting your instrument model.
Key Definitions â–¶
Active Inlet Valve (AIV)
Regulates solvent entry into the pump head and ensures precise flow delivery. Genuine Agilent AIVs provide superior sealing and long-term stability.
Outlet Valve
Maintains flow consistency as solvent exits the pump head. Authentic Agilent outlet valves minimize pulsation for reproducible chromatography.
Pump Piston
Pressurizes and delivers solvent through the LC flow path. Genuine Agilent pistons reduce wear and preserve system performance over time.
Seal Assembly
Prevents solvent leakage around the piston. Authentic Agilent seal kits ensure maximum uptime and consistent pressure delivery.
Degasser Module
Removes dissolved gases from the mobile phase to reduce bubbles and baseline noise. Genuine Agilent components ensure stable pump operation.
Frequently Asked Questions â–¶
How often should pump pistons and seals be replaced?
Replacement frequency depends on solvent cleanliness, operating pressure, and usage. Most labs replace seals every 3–6 months and pistons annually. Using genuine Agilent parts helps ensure proper sealing, minimized wear, and long-term pump reliability.
Do I need to replace inlet and outlet valves at the same time?
It’s not required, but many labs service both valves during routine maintenance to reduce future downtime. Genuine Agilent valves help minimize pulsation, maintain flow stability, and support retention-time reproducibility.
When should the degasser module be serviced or replaced?
If you notice unstable baselines, excessive noise, or bubbles in the flow path, your degasser may require service. Genuine Agilent degasser components help maintain proper vacuum performance and consistent mobile-phase delivery.
Are Chrom Tech pump parts genuine Agilent components?
Yes. Chrom Tech is an authorized Agilent distributor and supplies only genuine, manufacturer-certified replacement parts—ensuring full compatibility, validated performance, and dependable long-term instrument operation.
How do I verify which parts fit my specific LC model?
Select your instrument model from the dropdown on this page. Each component list is filtered to show only genuine Agilent parts compatible with your 1220, 1260, or 1290 LC system.