FM4 Flowmeter Product Overview The PFA/PTFE Flowmeter is designed for all high purity applications where precise measurement and control of liquids are required The FM4 Flowmeter utilizes precision machined PTFE bodies and needle valve components and a high purity PFA barrel Rather than typical facetoface seals the FM4 utilizes compression technology to seal the barrel to the bodies creating a more postive seal Standard features are an integral needle valve for flow control and panel nuts for mounting Features Compression barrel to body seals PFA barrel Unique PTFE float design Zero metal Benefits Zero leakage and allows 360 degree port orientation PFA is most chemically compatible and its translucency makes for precise flow measurement Allows for consistent read out and visibility in many chemicals Higher resistance to deionized water and chemicals Specifications Materials of Construction: 14 Wetted Surfaces PFA and PTFE External Surfaces PTFE PFA PolyPro and PVDF Pressure Ranges: 0 PSIG to 120 PSIG (83 bar) Pressure range above is for operation at ambient temperatures For use at higher temperatures consult Pressure/Temperature chart on page 3 Temperature Ranges: 0° 212° F (17° 100° C) Ambient 0° 266° F (17° 130° C) Liquid Parker Hannifin Corporation Partek Operation Tucson AZ

Ø200 [5080] 807 [20498] Ø190 [4826] Ø75 [1905] 15 733 [18618] MAX 215 [5461] 2X 50 MAX [1270] FM4 Flowmeter 213 [5410] BRACKETED DIMENSIONS ARE IN mm 2X 29 [737] 600 [15240] Model Number Needle Valve Inlet/ Outlet Connecti on Type Inlet/ Outlet Connecti on Size Flow Range FM41166121202G Yes P arflare 3/ 4" 2 GPM FM41166121205G Yes P arflare 3/ 4" 5 GPM Direct read out labels are provided for deionized water only 010 read out are provided for all other chemicals GRADUATION MARK 10 8 6 4 2 0 10 FLOW CHARACTERISTICS FLOW RATE (gpm) 10 20 30 40 50 60 10 20 30 40 FLOW RATE (gpm) FM41166121202G FM41166121205G 50 60 8 6 4 2 GRADUATION MARK Parker Hannifin Corporation Partek Operation Tucson AZ 780 [19812]