Danfoss VZH Series - Vzh117; Compressor Mounting

Application guidelines
90 FRCC.PC.023.A7.22
Manifold compressors
VZH117
Compressor mounting The tandem is xed on the frame using the
exible grommets supplied with the compressor.
The compressors are xed on the rails (not
included) using the rubber grommets,
mounting sleeves, washers (delivered with the
compressors).
Because VZH117 are 0.28 inch smaller than SH
184 and in order to have the oil equalisation
connection at the same level for both
compressors, an additionnal 0.28 inch rigid
spacer must be added under the VZH117 feet
only for the composition of VZH117+SH184 (see
below drawing).
Detail A
152
Mini
240 Mini
Composition of VZH117
tandem
Tandem model
Composition
Variable speed Fixed speed
VZH117 + SH140 VZH117 SH140
VZH117 + SH161 VZH117 SH161
VZH117 + SH184 VZH117 SH184
7/8"
7/8"
1"3/8
Discharge left
1"3/8
Suction left
1"5/8
See detail A
Oil equalisation
1"1/8
1"3/8
VZH117 + SH140/161/184
VZH117
SH140/161/184
Fitting for VZH117 in tandem VZH117+SH184
Rigid spacer
13
0.59 inch
HM 8 bolt
Lock washer
Flat washer
Steel mounting
sleeve
Rubber grommet
Nut
Base plate, rails, etc. with enough rigidity
13