The Hi-Force FRL11 filter regulator lubricator unit is designed to be used in conjunction with air operated tools and air driven pump units. The unit allows the air pressure to be adjusted to suit the requirements of the tool. The unit will also remove dust and water from the air supply and inject lubricant to the tool to ensure smooth operation. Supplied in a robust steel carrying and protective frame as standard, the unit comes complete with dual scale (Bar/PSI) air inlet pressure gauge and 3 meter air hose with end fittings. The Hi-Force FRL11 filter regulator lubricator unit is supplied as standard with all pneumatic torque multipliers, series TWP and TWP-OG. Please note, if ordering a replacement FRL11 for use with TWP or TWP-OG torque multipliers, the gauge of FRL11 must be calibrated with the pneumatic multiplier. Please contact your local Hi-Force regional office or distributor for further details. We strongly advise to use this FRL11 unit with all air operated tools and air driven pumps, such as IW series of pneumatic impact wrenches, the AHP11 series foot operated air driven pumps and similar air driven tools, to maintain integrity of air supply.