Vzh Scroll Specificities - Danfoss VZH Series Application Manuallines

Application guidelines
High speed oil circulation
minimized by separating
oil and gas flows with a
sump oil return tube
Oil injection control
optimizes the oil
circulation
Gearotor oil pump
ensures low speed
bearing lubrication
6
FRCC.PC.023.A7.22

VZH scroll specificities

Single compressors
Reinforced high grade cast
iron scroll set. 2 ranges for
high and low pressure ratio
A patented oil injection
system ensures optimal
efficiency at low speed by
improving scroll set sealing
Lead free polymer bearing
with excellent performance
under diverse loads and
speeds
Permanent magnet motor
with high efficiency at all
speeds
Oil strainer controls the
risk of system debris in
the oil injection circuit