Typically, they are strung together as an F+R+L arrangement (three-piece combination) and F/R+L arrangement (two-piece combination), although other configurations can be used depending on application needs. ARO-Flo Combination FRLs are easily assembled with modular spacer kits.
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1000 Series 2-Piece FRL Combination
1000 Series 2-Piece Filter, Regulator & Lubricator Combination features; *1/8" & 1/4" sizes *NPT and BSP thread options available
1500 Series 2-Piece FRLs
1500 Series 2-Piece Filter, Regulator & Lubricator Combination features; *1/4" & 3/8" sizes *NPT and BSP thread options available
2000 Series 2-Piece Combo FRL
ARO 2000 Series 2-Piece Filter, Regulator & Lubricator Combination include the following features; *3/8", 1/2", 3/4" sizes *NPT and BSP thread.
3000 Series 2-Piece FRLs
ARO 3000 Series 2-Piece Filter, Regulator & Lubricator Combination features; *3/4" & 1" sizes *NPT and BSP thread options available