Graco 238892, 238894, 238890 important safety instructions Performance Chart, Key, Test Conditions

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Performance Chart

Fluid Pressure Regulators,

Models 238889 through 238894 and 248090

 

 

psi

 

 

 

 

 

(MPa, bar)

 

 

 

 

 

6000

 

 

 

 

 

(41, 414)

 

 

 

 

PRESSURE

5000

 

 

 

 

(34, 345)

 

 

 

 

4000

 

 

 

 

FLUID

 

 

 

 

(28, 276)

 

 

 

 

 

 

 

 

 

 

(outbound)

3000

 

 

 

 

(21, 207)

 

 

 

 

 

 

 

 

 

 

REGULATED

2000

 

 

 

 

(14, 138)

 

 

 

 

 

 

 

 

 

 

 

1000

 

 

 

 

 

(7, 69)

 

 

 

 

 

gpm

0

 

 

 

 

 

0.0

0.5

1.0

1.5

2.0

 

(lpm)

 

(1.9)

(3.8)

(5.7)

(7.6)

 

 

 

 

FLUID FLOW

 

Key

 

 

 

 

 

 

Test Conditions

Regulators tested in oil at 70_ F (21_ C) and at

 

65 cp oil

 

 

 

3000 cp oil

6000 psi (41 MPa, 414 bar) inbound fluid pressure.

 

 

 

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Contents Instructions-Parts List Important Safety InstructionsModel 238892 List of Models Table of ContentsEquipment Misuse Hazard SymbolsSkin Injection Hazard 308647 Installation Grounding the System Pressure Relief ProcedureAdjusting the System Pressure Cleaning the RegulatorOperation Flushing Problem Cause Solution TroubleshootingService Kits ServiceInstalling the Air-Operated Conversion Kit Relieve the pressureReplacing the Fluid Diaphragms Replacing the Cartridge With EZ Flush gauge port plug With fluid pressure gauge Parts DrawingDescription Qty Parts ListModels 238893, 238894, 248090, For Models 238894 238893 With EZ Flush gauge port plug ModelRegulator Housing Technical Data Performance Chart KeyTest Conditions Page Model 244734 air operated Dimensional DrawingsGraco Standard Warranty Graco InformationToll Free