How much torque is enough? Step 1 - Seco Seal 37 degree conical seal placed on fitting, ready for assembly
Ready to apply torque: Step 2 - Wrenches hold each piece at the starting point
First torque application: Step 3 – Begin initial torque to spec
Re-torque: Step 4 - After initial torque, wait 15 seconds, then re-torque
Check the visible ring: Step 5 – Sealing ring confirms properly torqued connection
Confirmation of the correct seal: Step 6
Examples of various sizes of SECO7 37 degree Copper Flared Gaskets
Examples of various sizes of SECO7 37 degree Nickel Conical Seals
Example of fitting used with SECO7 37 degree flare washers
This closeup image shows a SECO7 37 degree copper Flared Gasket on a fitting prior to installation.
Tools and fittings needed to successfully install 37 degree SECO7 crush washers
Example of finished assembly after installation of SECO7 conical seal
SECO7 37 degree flare saver operating temperature range

INSTALLATION

Secoheader Bluefittings

Phone: (714) 546-3478 Fax: (714) 546-3106

Installation Video Demonstrations

Our demonstration videos are available in various languages. They demonstrate the ease of installation. For demonstration videos in languages other than English, click here to view them.

Installation Torque Recommendation

AN818recinstall

Click here for a downloadable PDF of the Recommended Installation Torque for AN818 Nut Inch/Pounds

SECO7

37 Degree Flared Tube Fitting Conical Seals. For use on connections from 1/16″ to 3″ Nominal Tube Diameter. SECO7 are made of Aluminum, Copper, Nickel and Stainless Steel.

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Phone: 714.546.3478
Fax: 714.546.3106

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A World Leader in Gasket Design Since 1969

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