Waters offers affordable, high-performance binary and isocratic pumps that are easy to use and reliable. The integrated, high-pressure binary HPLC pumps feature on-board pulse dampening and efficient mixing; their pulse-free solvent flow makes them ideal for use with highly sensitive detectors. You can also obtain the same performance in an isocratic version.
| Pump Name | Flow Rate |
| 1525 Micro Binary HPLC Pump | Low flow rates |
| 1525 Binary HPLC Pump | Standard analytical flow rates to Semi-preparative flow rates |
| 1525 with Extended Flow Heads | Standard analytical flow rates to Semi-preparative flow rates |
| 1515 Isocratic HPLC Pump | Standard analytical flow rates to Semi-preparative flow rates |
The 1500 pump series also offers:
- Precise stepper motor control (48 steps/µL resolution) of dual reciprocating pistons
- Non-circular drive gears for smooth, uniform eluent delivery
- Optional 1500 Series Column Heater with a temperature range of 20 to 60 °C to maintain accurate, consistent column temperature
- Optional integral vacuum degasser (standard on the 1525µ) to remove dissolved gases from the mobile phase and improve performance and reliability
- Optional automated seal wash to extend the primary seal life for reliable operation
The pumps are compatible with Waters Sample Managers, Detectors, and Waters software controls (Breeze™, Empower™, and MassLynx™).
