PNB Pressure-Relief Type Pneumatic Lubricators

Features:

1.PNA and PNB type pneumatic lubricators are actuated by compressed air, and the pressure of lubricator is controlled by input air pressure.

2.PNA type is resistance type, which doesn’t have pressure-relief device and the discharge volume is0~8cc/stroke adjustable. Turn the adjuster clockwise, and the volume increases; turn it anti-clockwise, and the volume decreases.

3.PNA type can work with many kinds of open distributors, such as straight, proportion adapters, A type,B type,AE type,and ABtype distributors.

4.PNB type has pressure-relief device, and the discharge volume is fixed PNB type needs to work with volume distributors.

5.PNA and PNB type have float switch that can detect the oil volume, It will have an automatic signal when the oil level is lower than the minimum.

6.Pressure gauge and pressure switch could be added on request for checkingif the pressure is normal.

7.Reservoir 3L and above could be added partition and filter on request.