PNB Pressure-Relief Type Pneumatic Lubricators
- Metered Qil Quantity
-
Pneumatic Lubrication
◆Features:
◆Application of Machines Equipment:
- PNA and PNB type pneumatic lubricators are actuated by compressed air, and the pressure of lubricator is controlled by input air pressure.
- PNA type is resistance type, which doesn’t have pressure-relief device and the discharge volume Is 0~8cc/stroke adjustable. Turn the adjuster clockwise, and the volume increases; turn it anti-clockwise, and the volume decreases.
- PNA type can work with many kinds of open distributors, such as straight, proportion adapters, A type,B type,AE type,and ABtype distributors.
- PNB type has pressure-relief device, and the discharge volume is fixed PNB type needs to work with volume distributors.
- 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.
- Pressure gauge and pressure switch could be added on request for checkingif the pressure is normal.
- Reservoir 3L and above could be added partition and filter on request.
◆Application of Machines Equipment:
- Pneumatic lubricator has small discharge volume, usually used for knitting and bending machines.
