... 507, 508, 509, 510, 5H series, 709, 7B10, 7H. 709 AC compressor Technical Data:1.Poulley Diameter(mm):132 ... Type:R134a;“HAOSEN” company manufacture and export the Auto compressor the series as following: 68, 76, 88, 108, 180 ... , besides 5 series products and so on. Such as 505, 507, ... 508, 509, 510, 5H series, 709, 7B10, 7H item, 10PA, TRS090, TRV090, 7SBU16C, ...