Price range: $7,697.00 through $8,828.00
The Additel 946AW Hydraulic High Pressure Calibration Pump is the ultimate tool for generating precise pressures up to 15,000 psi (1,000 bar). Designed for professionals in pressure calibration, this benchtop device delivers superior accuracy, reliability, and ease of use, making it ideal for calibrating test gauges, pressure indicators, and transducers. Whether working with large-volume workloads or requiring fine pressure adjustments, the Additel 946AW ensures stable and efficient performance.
The Additel 946AW's innovative design optimizes pressure calibration by improving efficiency and minimizing manual effort. The isolation valve effectively separates the calibration volume from the hand pump’s check valve, reducing wear and tear while maintaining a leak-free and stable pressure system. These features make it a cost-effective and low-maintenance solution for calibration professionals.





AV-TEK / Houston Office
4123 Hollister, Suite G
Houston, TX, 77080
AV-TEK / San Marcos Office
900 Barnes Dr. Suite 200
San Marcos, TX, 78666