Hitachi RPI-4.0FSRE - Page 45

4.8 FAN PERFORMANCE CURVE
These units provide three options for the installation: High static pressure, standard static pressure or Low static pressure conditions
in each particular installation, as shown below Fan Performance Curve.
RPI-1.5FSRE RPI-2.0FSRE
External static pressure (Pa) External static pressure (Pa)
Air ow (m
3
/min) Air ow (m
3
/min)
RPI-2.5FSRE RPI-3.0FSRE
External static pressure (Pa) External static pressure (Pa)
Air ow (m
3
/min) Air ow (m
3
/min)
RPI-4.0FSRE RPI-5.0FSRE
External static pressure (Pa) External static pressure (Pa)
Air ow (m
3
/min) Air ow (m
3
/min)
INDOOR UNITS INSTALLATION
PMML0528 rev.1 - 02/2021
15
EN