Tri-Clamp Long Ferrule (14AM7)

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Description

Long weld tri-clamp ferrules connect sanitary process lines to permanent welded end.

Long weld clamp ferrules allow extra room for welding capabilities when assembling process lines. Stainless steel design is offered in both 304 and 316L alloy options. Sizes for this product range from 1/2 inch all the way up to 12 inches. For joining clamp fittings to welded ends. Orbital weld is recommended to ensure proper connectivity, tri-clamp connections finish this process line. Recommended products include clamp gaskets and single-pin, heavy duty clamps. 3-A Sanitary Standards Inc. certifies products meet FDA and USDA regulations to prevent contamination in food, beverage, dairy, and pharmaceutical manufacturing environments. Request Material Test Reports (MTRs)

Long Weld Clamp Ferrules Part Numbers & Dimensions

Long Weld Clamp Ferrule Dimensions Tri-Clamp Long Ferrule Line Drawing
Size (Tube OD) Part Number Dimensions Wall Thickness Line Drawing
304 316L A B C D
1/2" NA L14AM7-.50-316 1.125 0.370 0.500 0.992 0.065 CAD
3/4" NA L14AM7-075-316 1.125 0.620 0.750 0.992 0.065 CAD
1" L14AM7-1-304 L14AM7-1-316 1.125 0.870 1.000 1.984 0.065 CAD
1-1/2" L14AM7-1.5-304 L14AM7-1.5-316 1.125 1.370 1.500 1.984 0.065 CAD
2" L14AM7-2-304 L14AM7-2-316 1.125 1.870 2.000 2.516 0.065 CAD
2-1/2" L14AM7-2.5-304 L14AM7-2.5-316 1.125 2.370 2.500 3.047 0.065 CAD
3" L14AM7-3-304 L14AM7-3-316 1.125 2.870 3.000 3.579 0.065 CAD
4" L14AM7-4-304 L14AM7-4-316 1.125 3.834 4.000 4.682 0.083 CAD
6" L14AM7-6-304 L14AM7-6-316 1.500 5.782 6.000 6.562 0.109 CAD
8" L14AM7-8-304 L14AM7-8-316 1.500 7.760 8.000 8.602 0.109 CAD
10" L14AM7-10-304 L14AM7-10-316 1.500 9.782 10.000 10.570 0.109 CAD
12" L14AM7-12-304 L14AM7-12-316 1.500 11.760 12.000 12.570 0.120 CAD

Watch How to Measure Tri-Clamp Fittings

Tri-Clamp Fittings and Gasket Sizing Guide

Sanitary Fitting Dimensions
Sanitary Size OD of Flange End ID of Tube OD of Tube
1/2″ 0.992 0.370 0.500
3/4″ 0.992 0.620 0.750
1″ 1.984 0.870 1.000
1 1/2″ 1.984 1.370 1.500
2″ 2.516 1.870 2.000
2 1/2″ 3.047 2.370 2.500
3″ 3.579 2.870 3.000
4″ 4.682 3.834 4.000
6″ 6.562 5.782 6.000
8″ 8.602 7.782 8.000
10″ 10.570 9.782 10.000
12″ 12.570 11.760 12.000
14AM74-050 14AM74-075 14AM74-100 14AM74-1000 14AM74-1200 14AM74-150 14AM74-200 14AM74-250 14AM74-300 14AM74-400 14AM74-500 14AM74-600 14AM74-800 14AM76-050 14AM76-075 14AM76-100 14AM76-1000 14AM76-1200 14AM76-150 14AM76-200 14AM76-250 14AM76-300 14AM76-400 14AM76-500 14AM76-600 14AM76-800

Reviews

Questions & Answers 5

Questions and answers of the customers

    What is the ID tolerance on the 1.870” ID of the L14AM7-2-316 tri-clamp ferrule?
  1. Q What is the ID tolerance on the 1.870” ID of the L14AM7-2-316 tri-clamp ferrule?
    A The tolerance for the ID is +/- .005
  2. What sort of pressure rating do these ferrules typically have? Specifically for the 10" Size with the 316L ferrule, are there any published standards for maximum pressure that may be encountered?
  3. Q What sort of pressure rating do these ferrules typically have? Specifically for the 10" Size with...... Read more
    A Pressure is completely dependant upon which clamp is selected to secure the tri-clamp fitting. The clamps will give out long before these fittings do. For more information on pressure please see this page.
  4. Is there a difference in the flange thickness between a standard tri-clamp tank ferrule L14AM7-4 and a heavy wall tri-clamp tank ferrule 14MPW-4? 
  5. Q Is there a difference in the flange thickness between a standard tri-clamp tank ferrule L14AM7-4 ...... Read more
    A The flanges should be uniform in size for both of these items.  Please let me know if you have any other questions.
  6. Is this product ASME certified?
  7. Q Is this product ASME certified?
    A I'm sorry, but most of the products available on Sanitary Fittings are not ASME certified. ASME is usually required within the bio-pharmaceutical industry and is not typical for most installations. Our heavy duty tank weld ferrule is the only product that we sell to meet that certification at the moment. Please check back often and our product line continues to expand.
  8. What is the OD of the flange? please
  9. Q What is the OD of the flange? please
    A Hello, great question! This comes up very often with tri-clamp / tri-clover fittings. The OD diameter of the flange varies with the sanitary fitting size. In all cases, the outside diameter of the flange will be GREATER than the sanitary fitting diameter. This is a common mistake for people new to purchasing sanitary fittings.   Please refer to our Sanitary Fittings Dimensions guide to answer all your sizing questions related to tri-clamp fittings.

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