Dose Feeders : 

They are dual line adjustable measuring valve blocks employed in the centralized two-line grease lubrication systems to deliver measured quantity of lubricants to the bearing points under system pressure these are mounted across the 2 lines & the outlets are connected to the bearing points by means of suitable pipe line.

 Grease Filter  :

Line mounted grease filers are designed for removing mechanical impurities from grease delivered to the system at high pressure.