Frl Unit Consisting Of (I)Air Filter Cum Regulator Combination Type Size 3/4 B Sp With Safety Clear Transparent Polycarbonate Bowl And 25 Microns Sintered Bronze Filter Element Suitable For Max.Inlet Pressure 10 Kg/Sq Cm With Auto Drain And Regulat Or Range Of O To 10 Kg/Sq.Cm.(Ii) Pressure Guage 52 Mm Od 1/4 Inch Bsp Back Connection Suitable For O To 10 Kg/Sq Cm (Iii)Automatic Oil Lubricator Size 3/4 Inch Bsp With Safety C Lear Transparent Polycarbonate Bowl Of 0.2Litres Suitable For Max Working Pressure O F 10 Kg/Sq Cm.Make M/Sshavo Norgren/Parker/Festo Only. ]