DF11-8DS-2R26(25) DF11-8DS-2R26(53) DF11-8DS-2V DF11-8DS-2V(20) DF11-8DS-2V(22) DF11-8DS-2V(50) DF11-8DS-2V(56) DF1-18P-2.5DS(05) DF1-18P-2.5DSA(05) DF1-18S-2.5C