AIR CONDITIONING COMPRESSORS SANDEN SD5H14 This air conditioning compressor is equipped with 5 pistons, and it has a displacement/revolution of (138 cc).The reliability level of this compressor is very good. The body of the compressor has 8 "ears"; this feature, together with the mounting angle (+/- 90°), will give you good mounting possibilities. The compressors are available with outlets (1" - 14 UNS), but also with O-Ring outlets (3/4" 16 UNF; 7/8" 14 UNF)