Semi-hermetic Reciprocating Compressors

Semi-hermetic Reciprocating Compressors

Semi-hermetic reciprocating compressors developed for operating with standard, propane, or CO2 refrigerants for industrial and commercial refrigeration and for air conditioning.

Semi-hermetic reciprocating compressors with 2, 4, 6 or 8 cylinders, offering high performance and efficiency within a robust and reliable package.
There are 5 ranges available for a total of 122 models offer displacements from 1,5 m3/h to 268 m3/h within a 0,5 HP to 70HP range.
Specific models can be set up for optimized operation with standard refrigerants, Propane, and CO2.
SRMTec reciprocating compressors, designed for low and medium temperature operations, offer a wide applicability within commercial and industrial refrigeration systems, as well as specific air conditioning applications.
Single and 2-stage configurations are available, including versions for subcritical and transcritical operation.
An integrated capacity control system is available and all models are suitable for variable frequency drive.


Compressors for use with HFCs, HFOs and HCFCs, offering optimised operation with both the latest refrigerant developments and established solutions.

CO2 (R744)

Compressors optimised for CO2 a refrigerant with zero ODP and a negligible GWP.
Especially suited in subcritical cascade and transcritical applications.


Compressors designed to maximise applications with Propane, suitable in both small and large systems and offering zero ODP and a negligible GWP.