Swivel Joint Double-Pin Clamp (A12MPS)
- Tri-Clamp Double-Pin Swivel Joint Clamp
- Clamps are available in both 304 Stainless Steel.
- Includes teflon collar, PTFE/EPDM envelope gasket
- Pressure ratings assume wing nut tightened to 25 in/lb of torque.
- View Sizes and Dimensions
Securely connect tri-clamp ends with heavy-duty, stainless steel swivel clamp (A12MPS)
The double-pin heavy-duty clamp with a wingnut is made from 304 stainless steel alloy (Also available in 316). It is used to join two separate tri-clamp ends to one another. Sizes on this product range from 1 inch all the way up to 4 inches in diameter. A tri-clamp rubber gasket should be placed between the two flange ends to ensure proper fit and secure connection. Do not over-tighten wing-nut as this may damage the product. The recommended amount of tension is to tighten the wing-nut until it becomes snug, then perform one more half twist for the proper amount.
Swivel Joint Clamp w/ Wing Nut Part Numbers & Dimensions
| Size (Tube OD) | Part Number | Service Pressure Rating at 70°F | Dimension (A) | |
|---|---|---|---|---|
| 304 | ||||
| 1" - 1 1/2" | A12MPS-1-304 | 50 | 2.122 | |
| 2" | A12MPS-2-304 | 50 | 2.654 | |
| 2-1/2" | A12MPS-2.5-304 | 50 | 3.185 | |
| 3" | A12MPS-3-304 | 50 | 3.717 | |
| 4" | A12MPS-4-304 | 50 | 4.820 |
How to Measure Tri-Clamp Fittings
Tri-Clamp Fittings and Gasket Sizing Guide
| Sanitary Size |
Flange OD (?) |
Tube ID (?) |
Tube OD (?) |
|---|---|---|---|
| 1/2″ | 0.984 | 0.370 | 0.500 |
| 3/4″ | 0.984 | 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 |
Looking for even more information on Tri-Clamp fittings?
We have everything you need. Read "The Ultimate Guide to Tri-Clamp Fittings"
Additional information
Line Drawings
| SKU | Description | Line Drawing |
|---|---|---|
| A12MPS-1.5-304 | 1″ — 1 1/2″ Single-Pin Swivel Joint Clamp, 304 |
|
| A12MPS-2-304 | 2″ Single-Pin Swivel Joint Clamp, 304 |
|
| A12MPS-2.5-304 | 2 1/2″ Single-Pin Swivel Joint Clamp, 304 |
|
| A12MPS-3-304 | 3″ Single-Pin Swivel Joint Clamp, 304 |
|
| A12MPS-4-304 | 4″ Single-Pin Swivel Joint Clamp, 304 |
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Can you get me the CAD file for the 4" clamp? What would proper gasket spacing be? (Compressed thickness) A12MPS-4-304
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Q Can you get me the CAD file for the 4" clamp? What would proper gasket spacing be? (Compressed th...... Read moreA Unfortunately, we are unable to offer CAD files for our clamps at the moment. Our standard gaskets are suitable to be used with this particular style clamp.
Hello, I have ordered A12MPS-1-304 and would like to know if there is 3D cad model that you can send to me for my design. Thank you, Tony Kinas
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Q Hello, I have ordered A12MPS-1-304 and would like to know if there is 3D cad model that you can s...... Read moreA Sure thing. I will send a CAD file of the Swivel Joint Double-Pin clamp over to you right away.
