Line Filter HH8420

Product Description

The Line Filter HH8420 is installed before the pump or built into the suction line to prevent larger contaminants from entering the hydraulic system. It can also be installed in the mailbox vertically or horizontally. It adopts a quick-locking design and is equipped with a self-sealing valve.

Technical parameter

Nominal flow: 500L/min

Filtration precision: 40μm

Nominal pressure: 1.6Mpa

Pressure loss: ≤0.35Mpa

Performance characteristics

1. When the filter element is gradually blocked by pollutants, the red signal ring in the observation window of the visual transmitter slowly rises. When the red signal ring rises to the position, it indicates that the filter element has been blocked by pollutants to the extent that it needs to be cleaned or replaced. . After cleaning or replacing the filter element, press the reset button to make the red signal ring slide down.

2. When the filter element is blocked by pollutants and the vacuum degree of the oil outlet is -0.018Mpa, the micro switch in the transmitter sends a switch signal to indicate that the filter element should be cleaned or replaced. To replace the filter element, the bypass valve set in the filter will automatically open.

3. But when the filter element is blocked by pollutants to the oil outlet pressure (vacuum degree -0.02Mpa), the bypass valve will automatically open to avoid failures such as emptying of the oil pump.

Product Detail