The Additel ADT919A and ADT920 High Pressure Test Pumps are hand operated pressure pumps with a long lever. A high-quality screw press is designed for fine pressure adjustment, with an adjustment resolution up to 0.001 psi (10 Pa , 0.1 mbar). A specially designed shut-off valve makes the pressure as stable as possible during calibration. A built-in gas-liquid isolator protects the pump from moisture and dirt to reduce the need for maintenance. The residual liquid in the pump introduced from the devices under test will be collected and then pushed out during pressure release. Two hand-tight quick connectors installed on the pump allow easy connecting and disconnecting to the test pump without the need for PTFE tape or wrenches. The Additel ADT919A and ADT920 is an ideal comparison test pump for pressure instruments calibration.
Air -14psi to 2,000psi
The Additel ADT919A is designed to generate pressure from 95% vacuum to 2000 psi (140 bar) for the high pressure application requiring accurate pressure testing and calibration. Read More
Air -14psi to 3,000psi
The Additel ADT920 is designed to generate pressure from 95% vacuum to 3,000 psi (200 bar) for the high pressure application requiring accurate pressure testing and calibration. Read More