The CO/MO 50-200 series positive displacement rotary vane pumps are available with brass and stainless steel housing , with 3/8” GAS or NPT ports and internal relief valve. The nominal flow rates range between 50 and 200 l/h at 1450 rpm. Any vane pump of this series may be operated at 1750 rpm as well and will provide about 20% more capacity, with a maximum of 76 GPH. Maximum discharge pressure is 16 bar (230 psi). More compact compared to the PO 70-400 series, mounts directly to widely available NEMA 48Y motor by means of a v-band clamp and relevant coupling.