DFM8B0 DFM8A0 DFM-80-80-P-A-KF DFM-80-80-P-A-GF DFM-80-50-P-A-KF DFM-80-50-P-A-GF DFM-80-25-P-A-KF DFM-80-25-P-A-GF DFM-80-200-P-A-KF DFM-80-200-P-A-GF