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Heavy Duty Balanced Opposed Compressors

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FOR MODELS: JG AND JGA SECTION 1 - DESIGN SPECIFICATIONS & DATA<br />

Nominal Cylinder<br />

Bore Diameter<br />

Stroke<br />

Length<br />

Maximum Allowable<br />

Working Pressure<br />

(Maximum Relief<br />

Valve Setting)<br />

Piston End<br />

Clearance<br />

Minimum Volumetric Clearance<br />

Percentage:<br />

VVCP (Variable<br />

Volume Clearance<br />

Pocket - Head End)<br />

Unloader Serial<br />

Number<br />

Base Volume -<br />

Additional Fixed<br />

Clearance with<br />

Pocket in the<br />

Closed Position<br />

VVCP Maximum<br />

Allowable Working<br />

Pressure<br />

CYLINDER IDENTIFICATION PLATE:<br />

Ariel Cylinder<br />

Serial Number<br />

UNLOADER IDENTIFICATION PLATE:<br />

Total Travel<br />

Distance<br />

Head End<br />

or Total Number<br />

of Turns<br />

FIGURE 1-7: CYLINDER AND UNLOADER IDENTIFICATION PLATES<br />

Cylinder<br />

Class<br />

Maximum Cylinder<br />

Rated Speed -<br />

Crankshaft Revolutions<br />

per Minute<br />

Crank End<br />

Nominal Compressor<br />

Cylinder Bore Diameter<br />

Maximum Variable<br />

Volume (at the Fully<br />

Open Position)<br />

11/01 PAGE 1 - 7

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