Page 10 of UlstraSeal Fittings by Parker Hannifin Corporation Instrumentation Products Division

Catalog 4245-UltraSeal 10 Parker Hannifin Corporation Instrumentation Products Division Huntsville, AL USA http://www.parker.com/ipdus Nomenclature UltraSeal coupler part numbers are constructed from symbols that identify the size and configuration of the fitting and material used. How To Order Parker UltraSeal components are ordered by part number, as listed in this catalog. Note: Each component must be ordered separately. Example: If your system requires an UltraSeal coupler going from 1/4" tubing to 1/4" tubing, you would order the following part. (Keep in mind that you must order each component separately.) To Order: 4 BQ-SS Size 4 UltraSeal Nut Stainless Steel 4-4 Q1T3-SSR Size 4 UltraSeal Gland to Size 4 Male Tube Weld Stainless Steel 4 QO-SS Size 4 Stainless Steel O-Ring 4-4 Q1RT3-SSR.035 Size 4 UltraSeal Inverted Gland to Size 4 Male Tube Stainless Steel 4 BQI-SS Size 4 UltraSeal Male Nut Weld Size: Tube and Pipe Thread sizes are designated by the number of sixteenths of an inch (1/4" Pipe Thread 4/16" 4). Straights, Elbows and Tees: Call out the UltraSeal end first, followed by the corresponding Pipe Thread size or Weld-lok end. Type: A letter or combination of letters and numbers are used to designate the type of UltraSeal fitting (i.e., F Male Connector, H Union, etc.). See Visual Index for other type fittings. Special Fittings: If there is any question as to the fitting desired, particularly for special fitting configurations, it is suggested that a customer print be submitted with the request for quote. Availability: Only items as standard are carried in stock. Non-standard items can be quoted on request for quantities or materials specified. *Average Value **Dimension C is shown in the finger tight position UltraSeal End Data Information How to Order UltraSeal Size UltraSeal Straight Thread Inches *L **C W Hex E Diameter 4 9/16-20 .46 .73 11/16 .18 8 7/8-20 .47 .85 1 .31 12 1-5/16-20 .57 1.05 1-3/8 .50

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