Agilent, 5043-1400, Pump Head Holder

The LC Pump Head Holder is a service accessory used to support a liquid chromatography pump head during suitable maintenance or repair procedures. Pump heads contain precisely fitted components that must be handled carefully when seals, pistons or other service items are inspected. Secure positioning reduces the risk of accidental tipping, contamination of wetted surfaces or unintended contact between delicate components and the workbench. Use the holder only with a pump head and servicing procedure that match its physical design. Keep the contact area clean and free from abrasive residue, and protect exposed fluid connections during the maintenance operation. When work is complete, reinstall the pump head with the correct fittings, tightening sequence and instrument-specific torque requirements. Prime the solvent flow path and check for leaks or unstable pressure before resuming analytical work. This item is a mechanical holding accessory rather than a replacement pump head, seal kit or active fluid-handling component.