Oil Equalisation Connection; Suction Washer - Danfoss VZH Series Application Manuallines

Application guidelines

Oil equalisation connection

Suction washer

VZH117
The level of oil is naturally balanced by a 1"1/8 oil
equalization line.
The kit 120Zxxxx includes a 1"3/4 to 1"1/8
adaptor sleeve (4) & a teflon seal (5) to connect
the oil line to the compressor 1"3/4 oil connector
(8).
The oil line is brazed to the sleeve which is
inserted (depth D=1.97in) into the compressor
and fitted using rotolock system.
The organ pipe needs to be installed in
the direction indicated by the label attached,
which will ensure best oil balance.
TOP TOP
Due to the difference of capacities of the
compressors, it is essential to equalise the
pressure of the sump. But, this oil equalisation
is also function of the configuration of the
suction pipe. Suction washer is on fixed speed
compressors.
D= 1.97 inch
1.97 inch 1.97 inch
Manifold compressors



or
FRCC.PC.023.A7.22
91