§204.55-3. Configuration identification.
40 C.F.R. § 204.55-3
A separate compressor configuration shall be determined by each combination of the following parameters:
The compressor type (screw, sliding vane, etc.).
Number of compressor stages.
Maximum pressure (psi).
Air intake system of compressor—
Number of filters;
Type of filters.
The engine system—
Number of cylinders and configuration (L-6, V-8, V-12);
Displacement;
Horsepower;
Full load rpm.
Type cooling system, e.g., air cooled, water cooled.
Fan—
Diameter;
Maximum fan rpm.
The compressor enclosure—
Height, length, and width;
Acoustic material manufacturer, type, part number.
The induction system (engine)—
Natural;
Turbocharged.
The muffler—
Manufacturer;
Manufacturer part number;
Quantity of mufflers used;
Category parameters listed at § 204.55-2.
Notes, amendments, and revision history
Authority
Authority: (42 U.S.C. 4905), 86 Stat. 1237.
Source
Source: 41 FR 2172, Jan. 14, 1976, unless otherwise noted.