![CRYOSTAR 1x2x4.5 (P4) for Cryospeed (LIN) CRYOSTAR 1x2x4.5 (P4) for Cryospeed (LIN)](https://cryostar.com/wp-content/uploads/2017/07/CRYOSTAR-1x2x4.5-P4-for-Cryospeed-LIN.jpg)
P4
Hydraulic driven Pumps that can pass from 50 to 140 l/min up to 15bar.
P4 is typically used for minibulk application or as booster pumps for nitrogen applications.
![CSH CSH](https://cryostar.com/wp-content/uploads/2017/07/CSH.png)
CSH
Hydraulic driven Pumps that can pass from 10 to 40 m3/h up to 40 bar.
Materials of the cold end are suitable for pumping oxidizing gases such as liquid oxygen (LO2) and liquid nitrous oxide (LN2O).
CSH are typically used for LO2/LN2/LAr road tanker unloading.