Description
The 4D-SY hose testing pump is specially designed for hydraulic pressure, and is used to test the pressure resistance in hydraulic hose assemblies. At the start of the testing process, the pump is quickly prefilled, and the pressure is quickly increased, thus shortening the testing period.

The testing pump flow is large, and when the pressure is over 1.6MPa (though it can be lowered), the flow will automatically decrease to ensure a stable, slow testing process.

Because of this, there are two flow types available, at high and low pressure, which can also be automatically switched between. The test can be carried out at any pressure under the rated discharge pressure.