1000 BAR HYDRAULIC PRESSURE TESTING MACHINE FOR GUN BARRELS SIMPLETEC Hydraulic Pressure Testing Machines are designed for testing hydraulic cylinders, gun-barrels, shells, etc. Hydraulic oil or water can be used as the testing fluid. Following are some of the special features. * Test pressure up to 2000 bar. * Hydraulic oil or water as test fluid * Precision Pressure Transducers to measure test pressure. * Linear Transducer to measure expansion/displacement due to pressure. * Computer based Data Acquisition System.  * Low noise.