NW97-EN

Modular FRL Series Airplus Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice AIR TREATMENT 9 Order codes Version N : Technopolymer body and metal inserts (not available for size 4) T : Technopolymer body and thread (not available for size 4) P : Aluminum body (not available for size 1) L : Aluminum body, low temperature (not available for size 1) Size and connections 1A : Size 1 - G1/8” only for N version 1B : Size 1 - G1/4” only for T - N versions 1C : Size 1 - 1/4” NPT only for N version 2A : Size 2 - G1/4” only for N version 2B : Size 2 - G3/8” for all versions 2C : Size 2 - 3/8” NPT only for N version - 1/4” NPT only for P - L versions 3A : Size 3 - G3/8” only for N version 3B : Size 3 - G1/2” for all versions 3C : Size 3 - 1/2” NPT only for N - P - L versions 4B : Size 4 - G1” only for P - L versions 4C : Size 4 - 1” NPT only for P - L versions Filter pore size A : 5 µm B : 20 µm C : 50 µm Condensation drain : Semi-automatic drain S : Automatic drain Bowl options : Technopolymer protection - PC bowl N : Technopolymer protection - PA bowl P : Metal protection - PC bowl (not available for size 1) R : Metal protection - PA bowl (not available for size 1) T : Metal bowl (not available for size 1) Example : T173BFBST : Size 3 filter G1/2” 20 µm, automatic drain and metal bowl T 17 3B F B S T Characteristic curves 0 0,9 1 0 150 300 450 600 750 900 1050 1200 1350 0,8 0,7 0,6 0,5 0,4 0,3 0,2 0,1 1500 P1=2,5 bar P1=4 bar P1=6,3 bar Flow (Nl/min) Pressure drop (bar) 0 0,9 1 0 500 1000 1500 2000 0,8 0,7 0,6 0,5 0,4 0,3 0,2 0,1 2500 P1=2,5 bar P1=4 bar P1=6,3 bar Flow (Nl/min) Pressure drop (bar) Flow rate curves Flow rate curves Size 1 Size 2