Long Weld Tri-Clamp Ferrule

Long Weld Tri-Clamp Ferrule – Stainless Steel – 14AM7

Price range: $4.60 through $225.85

  • Sanitary Stainless Long Weld Tri-Clamp Ferrules
  • Available in 304 & 316L Stainless Steel
  • 3-A Sanitary Standard (Minimum polish 32 RA)
  • Ideal for Food & Beverage, Pharmaceutical and Thermal Management
  • Stamped with Heat Lot Numbers
Tri-Clamp Measurement Guide
Product Specifications
SKU: 14AM7 Categories: , ,

Sanitary Stainless Steel Long Weld Tri-Clamp Ferrules – 304 & 316L

Our Sanitary Stainless Steel Long Weld Tri-Clamp Ferrules are precision-engineered for hygienic processing applications across the food, beverage, pharmaceutical, and thermal management industries. Manufactured from durable 304 or 316L stainless steel, each ferrule meets the rigorous 3-A Sanitary Standards with a minimum 32 RA internal surface finish for superior cleanability and corrosion resistance. These ferrules are stamped with heat lot numbers for full material traceability and quality assurance, making them an ideal choice for regulated and high-purity environments. Designed for secure, leak-free connections in sanitary piping systems, they provide long-lasting performance in demanding conditions. Tri-Clamp Measurement Guide
14AM7-Drawing.jpg
Size
(Tube OD)		 Part Number Dimensions
304 316L A B C
1/2″ 14AM74-050 14AM76-050 1.125 0.370 0.500
3/4″ 14AM74-075 14AM76-075 1.125 0.620 0.750
1   “ 14AM74-100 14AM76-100 1.125 0.870 1.000
1-1/2″ 14AM74-150 14AM76-150 1.125 1.370 1.500
2   “ 14AM74-200 14AM76-200 1.125 1.870 2.000
2-1/2″ 14AM74-250 14AM76-250 1.125 2.370 2.500
3   “ 14AM74-300 14AM76-300 1.125 2.870 3.000
4   “ 14AM74-400 14AM76-400 1.125 3.834 4.000
6   “ 14AM74-600 14AM76-600 1.500 5.782 6.000
8   “ 14AM74-800 14AM76-800 1.500 7.782 8.000
10  “ 14AM74-1000 14AM74-1000 1.500 9.782 10.000
12  “ 14AM74-1200 14AM74-1200 1.500 11.760 12.000
Weight N/A
Grade

,

Size (Tube OD)

1/2", 3/4", 1", 1-1/2", 2", 2-1/2", 3", 4", 5", 6", 8", 10", 12"
Size DuvaSanitary.com Steel & O’Brien Dixon Sanitary Solutions Wayland VNE
14AM7 L14AM7 L14AM7 SSL14AM7 14AM7 EG14AM7
316L 316L 316L 316L 316L 316L
1/2″ 14AM76-050 L14AM7-.50-316 L14AM7-R50 SSL14AM7-.50-316 W614AM7-.50 EG14AM7-6L.5
3/4″ 14AM76-075 L14AM7-.75-316 L14AM7-R75 SSL14AM7-.75-316 W614AM7-.75 EG14AM7-6L.75
1″ 14AM76-100 L14AM7-1-316 L14AM7-R100 SSL14AM7-1-316 W614AM7-1 EG14AM7-6L1.0
1-1/2″ 14AM76-150 L14AM7-1.5-316 L14AM7-R150 SSL14AM7-1.5-316 W614AM7-15 EG14AM7-6L1.5
2″ 14AM76-200 L14AM7-2-316 L14AM7-R200 SSL14AM7-2-316 W614AM7-2 EG14AM7-6L2.0
2-1/2″ 14AM76-250 L14AM7-2.5-316 L14AM7-R250 SSL14AM7-2.5-316 W614AM7-25 EG14AM7-6L2.5
3″ 14AM76-300 L14AM7-3-316 L14AM7-R300 SSL14AM7-3-316 W614AM7-3 EG14AM7-6L3.0
4″ 14AM76-400 L14AM7-4-316 L14AM7-R400 SSL14AM7-4-316 W614AM7-4 EG14AM7-6L4.0
6″ 14AM76-600 L14AM7-6-316 L14AM7-R600 SSL14AM7-6-316 W614AM7-6 EG14AM7-6L6.0
8″ 14AM76-800 L14AM7-8-316 L14AM7-R800 SSL14AM7-8-316 W614AM7-8 EG14AM7-6L8.0
10″ 14AM76-1000 L14AM7-10-316 L14AM7-R1000 SSL14AM7-10-316 W614AM7-10 EG14AM7-6L10.0
12″ 14AM76-1200 L14AM7-12-316 L14AM7-R1200 SSL14AM7-12-316 W614AM7-12 EG14AM7-6L12.0

 

Size DuvaSanitary.com Steel & O’Brien Dixon Sanitary Solutions Wayland VNE
14AM7 L14AM7 L14AM7 SSL14AM7 14AM7 EG14AM7
304 304 304 304 304 304
1″ 14AM74-100 L14AM7-1-304 L14AM7-G100 SSL14AM7-1-304 W414AM7-1 EG14AM71.0
1-1/2″ 14AM74-150 L14AM7-1.5-304 L14AM7-G150 SSL14AM7-1.5-304 W414AM7-15 EG14AM71.5
2″ 14AM74-200 L14AM7-2-304 L14AM7-G200 SSL14AM7-2-304 W414AM7-2 EG14AM72.0
2-1/2″ 14AM74-250 L14AM7-2.5-304 L14AM7-G250 SSL14AM7-2.5-304 W414AM7-25 EG14AM72.5
3″ 14AM74-300 L14AM7-3-304 L14AM7-G300 SSL14AM7-3-304 W414AM7-3 EG14AM73.0
4″ 14AM74-400 L14AM7-4-304 L14AM7-G400 SSL14AM7-4-304 W414AM7-4 EG14AM74.0
6″ 14AM74-600 L14AM7-6-304 L14AM7-G600 SSL14AM7-6-304 W414AM7-6 EG14AM76.0
8″ 14AM74-800 L14AM7-8-304 L14AM7-G800 SSL14AM7-8-304 W414AM7-8
10″ 14AM74-1000 L14AM7-10-304 L14AM7-G1000 SSL14AM7-10-304 W414AM7-10
12″ 14AM74-1200 L14AM7-12-304 L14AM7-G1200 SSL14AM7-12-304 W414AM7-12

How to Size a Tri-Clover/Tri-Clamp Fitting.

Have you ever wondered how to choose the correct Tri-Clamp size? Or how to measure an existing Tri-Clamp fitting? 

The sizing is based on the outside diameter (OD) of the tube, not on the outside diameter (OD) of the flange.

Tri-Clamp-Diagram-2

For example:

  • If your tube OD measurement is 2 inches, then your Tri-Clamp size is 2”.
  • If your existing Tri-Clamp fitting’s flange measures approximately 2.5 inches OD (2.516”), then your Tri-Clamp size is 2”.

Consult the chart below for corresponding Size / Tube OD and Flange OD measurements.

Note:

  • Sizes ½” and ¾” have the same flange OD of approximately 1 inch (0.984”).
  • Sizes 1” and 1-1/2” have the same flange OD of approximately 2 inches (1.984”).

Tri-Clamp Fitting Size Chart.

Tri-Clamp Size / Tube OD Tri-Clamp Flange OD
1/2″ & 3/4″ 0.984″
1″ & 1-1/2″ 1.984″
2″ 2.516″
2.5″ 3.047″
3″ 3.579″
4″ 4.682″
6” 6.570”
8” 8.602”
10” 10.570”
12” 12.570”

 

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