NAPIER 295
Napier Turbochargers Ltd.
8
INFORMATION ON NAMEPLATE
TYPE:
This indicates the turbocharger type.
EXAMPLE NA295
This is the basic type reference for
the NAPIER 295 turbocharger.
SERIAL No.
The turbocharger identification serial number.
EXAMPLE 1000
SPECIFICATION:
The turbocharger build reference specification.
EXAMPLE ( typical )
Nozzle and rotor blade designation
Nozzle Throat area in cm
2.
First of this design
Diffuser throat area in cm
2.
Compressor capacity ( size & type)
3EIL 72A 114 K
MAX. SPEED:
Maximum permissible speed in R.P.M.
MAX. TEMPERATURE:
Maximum permissible temperature in C
ALTERATION RECORD:
Alteration numbers 1 to 26 are already entered on the plate. Any alterations affecting turbocharger
interchangeability, will be indicated by obliterating the relevant numbers on the plate.
SPARE CARTRIDGE ASSEMBLIES
A turbocharger serialnumber followed by the symbol X e.g.( 49X) indicates anassembly which has
been built and supplied as a CARTRIDGE ASSEMBLY only.
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