![](https://www.productsolutions.co.uk/app/uploads/2017/04/Bitzer-dh.png)
DH Shell & Tube
Model Number
Product Description
Developed for commercial and industrial refrigeration cooling applications with positive temperatures such as air conditioning or industrial process cooling.
Optimized for R407F/C and R134a refrigerants.
![](https://www.productsolutions.co.uk/app/uploads/2017/04/bitzer-dm.png)
DM Shell & Tube
Model Number
Product Description
For commercial and industrial refrigeration cooling applications with medium temperatures, such as supermarket or industrial process cooling.
Optimized for R407F and R134a refrigerants, with a single pass counter current design.
![](https://www.productsolutions.co.uk/app/uploads/2017/04/Bitzer-pure.png)
Pure Cooler Shell & Tube
Model Number
Product Description
Designed for R134a applications, Pure Cooler ensures the most accurate performance for high efficiency cooling systems and chillers.