SRM Compressor Packages SRM Ammonia Compressor Packages can be widely used for High /Medium / Low Temperature Applications in Refrigeration such as Large Size Cold Store Applications in Dairy Industry, Sea Food Industry, Poultry Industry and Meat Processing Factories as well as Large Size Cold Chain Logistics Warehouses. 1. SRM Single Stage Compressor packages can be used for Medium /High Temperature applications particularly for Chiller Room Applications (Room temperature -10DegC to -30 DegC) 2. SRM Double Stage Compressor packages can be used for Freezer Rooms / Blast Freezer Rooms/ Spiral Freezers / Plate Freezers (Temperature Ranging from -35 DegC to -55 DegC ) SRM Compressor packages can be used not only with Ammonia Refrigeration but can also be used with Various Refrigerants like R 404 a / R 407C / R 134 a/ R 507 / R 22 .