DIAGRAM B
Product plumbing diagram for THERMAFLOW Model 500P
INSTALLATION GUIDE, OPERATING PROCEDURES & PARTS BREAKDOWN
PAGE 5
STAC INC
ST PAUL MN
800-334-7699
STEP 4 PRODUCT LINE PLUMBING
The following diagram shows the proper product plumbing for the Model 500P
THERMAFLOW assembly. Please carefully read the helpful hint and notes listed below before
beginning.
NOTE: We have provided the proper orifice fitting installed into the THERMAFLOW
cooler assemblies Product Inlet Port. Failure to use the orifice fitting provided could
cause your THERMAFLOW cooler assembly to improperly cool the hydraulic oil. Please
consult STAC, INC. with any questions regarding this orifice fitting.
NOTE: Always use UP Approved hoses and fittings.
PRODUCT PRESSURE LINE
PRODUCT RETURN LINE
RETURN INTO TANK VIA MOTOR FUEL
PORT OR OTHER SIMILAR PORT.
USE UL APPROVED HOSE AND
FITTINGS ONLY.
PLUMB FROM POINT DOWN-STREAM
OF THE PRODUCT PUMP BUT BEFORE
THE METER OR DIFFERENTIAL VALVE.
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