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3. COMPRESSOR BLOCK
The compressor block PACIFIC 210 is used to compress air in the high pressure range up to 420 bar (6000 psi). The compressor block is of
a three stage, three cylinders design. The cylinders are arranged in a W form, the 1st stage in the centre, 2nd stage on the right, and 3th
stage on the left side looking from the filter side. The compressor bloks are particularly suitable for continuous operation because of their
rugged design and the corrosion resistant intermediate filter and cooler assemblies. Smooth running is a particolar feature of this
Nardi design. The moving parts of the driving gear are all equally balanced. This results in a vibration-free running. The driving gear is fitted
with energy saving cylinder roller bearings. The upper and lower connecting rod bearings are also roller bearings. Crankcase, cylinders and
heads are obtained from the gravity dies. Connecting rod are extracted from casting dies. Cylinder are in cast iron inside an aluminium pipe.
Temperature can not reach high level thanks to this specific material used: the best solution against heating and corrosion. The oil geared
pump with filter linked together with the classic flapping system assure a lubrification also in the worst conditions. This allows for an even
longer life of the machine.
Description
1. Intake filter 1st stage
2. Valve Head 1st stage
4. Inter-cooler 1st stage
6. Inter-cooler 2nd stage
7. Head 2rd stage and safety valve 1nd stage
9. Intermediate separator 2nd stage
10.Safety valve 2nd stage
11.Head 3th stage
12.Separator 3th
13.Safety Valve 225 or 330 Bar ( 3200 or 4700 Psi )
14.Oil drain
15.Oil pump
16.Oil filter housing
INSTRUCTION MANUAL PACIFIC 210
