LF2W820MNN1250 LF2Y LF2YX LF3 S LF3.15A LF-3/4-D-5M-MAXI LF-3/4-D-5M-MAXI-A LF-3/4-D-5M-MAXI-A-NPT LF-3/4-D-5M-MAXI-NPT LF-3/4-D-5M-MIDI