PACIFIC M35
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P a g e
PACIFIC M35 REV.01-17 COD. PA201-M35-ENG
Nardi Compressori – www.nardicompressori.com
(*) These features can be optional based on the model and can be requested when ordering the compressor.
1.04 DESCRIPTION OF THE COMPRESSOR BLOCK :
The compressor block
PACIFIC M35
has a range of use for high pressure air up to a maximum of 330 bar ( 4700 psi ).
The compressor consists of four stages put into operation by three pistons. The first and second stages are in the
center, the third is on the right (fig.1) and the fourth is on the opposite side.
The compressor block is a single body unit including several intermediate separators that are placed between the
cooling serpentines (inter-cooler) of the various stages. The flywheel of the compressor does not require balancing
because it is made of ultra-light alloy materials while the compressor has a crankshaft complete with counterweights that
eliminate vibration due to dead times or non-compression times.
The movement of pistons is transmitted through the connecting rods using roller bearings. The roller bearings have a
high workload and as a result the mechanism is very strong. Cylinders are made in aluminum with a barrel in cast iron
inside.
This allows the machine to be the most technologically advanced product available in the market.
The main advantage is
that the cooling fins dissipate heat much faster and is more resistant to corrosion, compared to cast-iron.
The machine has a large capacity oil storage sump of 3,5 liters, a gear oil pump for forced-feed lubrication followed by
an oil filter and a magnet that holds back all the iron particles inside the sump. This way the oil will remain clean which in
turn makes the machine more reliable.
COMPRESSOR BLOCK COMPONENTS:
1.
Intake filter 1
st
stage
2.
Compression valve 1st stage
3.
Safety valve 1
st
stage
4.
Intercooler 1
st
stage
5.
Compression valve drain 2
nd
stage
6.
Intercooler 2
nd
stage
7.
Safety Valve 2
nd
stage
8.
Head 3
rd
stage
9.
Intercooler 3
rd
stage
10.
Intermediate separator 3
rd
stage
11.
Safety valve 3
rd
stage
12.
Head 4
th
stage
13.
Intermediate separator 4
th
stage
14.
Safety valve 4
th
stage and relief valve
15.
Oil sump drain plug and tap
16.
Gear oil pump for forced-feed lubrication
17.
Oil filter
18.
Intercooler 4
th
stage
19.
Oil refill plug
