The Ametek T-620 / T-620H Hydraulic Pressure Pumps are small, lightweight and portable. They feature a transparent reservoir for easy view of the test fluid. It is compatible with petroleum-based oils or hydraulic fluids. The reference gauge is mounted on the body manifold with a swivel fitting for easy viewing. A vernier adjustment allows precisely control pressure. A vent valve is provided for quick and positive shut-off and pressure release. The pump is equipped with a 24 inches (0.6m) pressurer hose with 1/4 inch NPT connector and 1/4 inch BSP adapter for connecting to the instrument under-test.
Ready-to-use pressure systems for the DPC-500, APC, CPC, and IPI calibrators. For all pressure systems the pump and the indicator are separate systems. Therefore a replacement of the pump does not mean that you have to send the complete system for repair. Maintenance of the instrument is also made easy. Recalibration of the unit can be performed locally with an accurate pressure reference: No need to send the unit back to the manufacturer for recalibration. If you do require a factory calibration, the pump and indicator are independent and only the indicator needs to be returned. JOFRA pressure calibrators are as standard delivered as individual indicators or as a complete calibration systems ready to use in a carrying case, including pump, hose, set of fittings, batteries, test leads, user manual, and a NIST traceable calibration certificate.
