Female NPT x Tri-Clamp Adapters (22MP)
- Female NPT x Tri-Clamp Adapters
- Available in 304 & 316L Stainless Steel Alloy
- Material Test Reports (MTR) available upon request
- How to measure NPT Fitting Sizes
- View Sizes and Dimensions
Tri-Clamp x Female NPT stainless steel adapter for joining sanitary process lines.
Female NPT to tri-clamp adapters are available in both 304 & 316 stainless steel alloy. Multiple tube diameters are available including unique fittings to adapt different size tubing and hose connections.
Tapered for sealing, often without any thread sealant; for connections in nearly every type of service. [Learn More]
Request Material Test Reports (MTRs)
| Part Number Cross Reference | |||||||
|---|---|---|---|---|---|---|---|
| Sanitary Fittings | Alfa Laval | Dixon | Sanitary Solutions | Sanitube | Steel & O'Brien | VNE | Wayland |
| 22MP | 22MP | 22MP | SS22MP | 22MP | 22MP | EG22 | W22MP |
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 |
|---|---|---|
| 22MP-.50-316 | 1/2″ Tri-Clamp Female NPT Adapter |
|
| 22MP-.50X.125-316 | 1/2″ Tri Clamp x 1/8″ Female NPT, 1.25″ OAL, 316 |
Request Line Drawing |
| 22MP-.50X.25-316 | 1/2″ Tri-Clamp x 1/4″ Female NPT 2″ OAL, 316 |
|
| 22MP-.50X.375-316 | 1/2″ Tri-Clamp x 3/8″ Female NPT, 1.5″ OAL, 316 |
|
| 22MP-.50X1-316 | 1/2″ Tri Clamp x 1″ Female NPT, 1.625″ OAL, 316 |
|
| 22MP-.50x.75-316 | 1/2″ Tri-Clamp x 3/4″ Female NPT x 1.625″ OAL, 316 |
|
| 22MP-.75-316 | 3/4″ Tri-Clamp x 3/4″ Female NPT, 1.625 OAL, 316 |
|
| 22MP-.75X.125-316 | 3/4″ Tri Clamp x 1/8″ Female NPT, 1.25″ OAL, 316 |
|
| 22MP-.75X.25-316 | 3/4″ Tri-Clamp x 1/4″ Female NPT, 316L |
|
| 22MP-.75X.375-316 | 3/4″ Tri-Clamp x 3/8″ Female NPT, 1.5″ OAL, 316 |
|
| 22MP-.75X.50-316 | 3/4″ Tri Clamp x 1/2″ Female NPT, 1 1/2″ OAL, 316 |
|
| 22MP-.75X1-316 | 3/4″ Tri Clamp x 1″ Female NPT, 1.625″ OAL, 316 |
|
| 22MP-1-304 | 1″ Tri-Clamp x 1″ Female NPT Adapter, 304 |
|
| 22MP-1-316 | 1″ Tri-Clamp x 1″ Female NPT Adapter, 316L |
|
| 22MP-1.5-304 | 1 1/2″ Tri-Clamp x 1 1/2″ Female NPT, 2.250″ OAL, 304 |
|
| 22MP-1.5-316 | 1 1/2″ Tri-Clamp x 1 1/2″ Female NPT, 2.250″ OAL, 316 |
|
| 22MP-1.5X.125-316 | 1 1/2″ Tri-Clamp x 1/8″ Female NPT Adapter, w/ Wrench Flats, 316 |
Request Line Drawing |
| 22MP-1.5X.25-WF-316 | 1 1/2″ Tri-Clamp x 1/4″ Female NPT, 1.625″ OAL W/ WRENCH FLATS, 316 |
|
| 22MP-1.5X.375-316 | 1 1/2″ Tri-Clamp x 3/8″ Female NPT, 1.625″ OAL |
|
| 22MP-1.5X.50-304 | 1‐1/2″ Tri-Clamp x 1/2″ Female NPT, 1.625″ OAL, 304 |
|
| 22MP-1.5X.50-316 | 1‐1/2″ Tri-Clamp x 1/2″ Female NPT, 1.625″ OAL, 316 |
|
| 22MP-1.5X.75-304 | 1‐1/2″ Tri-Clamp x 3/4″ Female NPT, 1.625″ OAL, 304 |
|
| 22MP-1.5X.75-316 | 1‐1/2″ Tri-Clamp x 3/4″ Female NPT, 1.625″ OAL, 316 |
|
| 22MP-1.5X1-304 | 1‐1/2″ Tri-Clamp x 1″ Female NPT, 1.625″ OAL, 304 |
|
| 22MP-1.5X1-316 | 1‐1/2″ Tri-Clamp x 1″ Female NPT, 1.625″ OAL, 316 |
|
| 22MP-1.5X1.25-304 | 1 1/2″ Tri Clamp x 1 1/4″ Female NPT, 2.25″ OAL, w/ Wrench Flats, 304 |
|
| 22MP-1.5X1.25-316 | 1 1/2″ Tri-Clamp x 1 1/4″ Female NPT, 2.25″ OAL, w/ Wrench Flats, 316 |
|
| 22MP-1.5X2-WF-304 | 1 1/2″ Tri-Clamp x 2″ Female NPT, 2.250″, 304 |
|
| 22MP-1.5X2-WF-316 | 1 1/2″ Tri-Clamp x 2″ Female NPT Adapter, 316L |
|
| 22MP-1.5x3-316 | 1 1/2″ Tri-Clamp x 3″ Female NPT, 2.500″, 316L |
|
| 22MP-1X.50-304 | 1″ Tri-Clamp x 1/2″ Female NPT, 1.625″ OAL, 304 |
|
| 22MP-1X.50-316 | 1″ Tri-Clamp x 1/2″ Female NPT, 1.625″ OAL, 316 |
|
| 22MP-1X.75-304 | 1″ Tri-Clamp x 3/4″ Female NPT, 1.625″ OAL, 316 |
|
| 22MP-1X.75-316 | 1″ Tri-Clamp x 3/4″ Female NPT, 1.625″ OAL, 316 |
|
| 22MP-1X1.5-WF-316 | 1″ Tri-Clamp x 1 1/2″ Female NPT, 2.187″ OAL (HEX), 316L |
|
| 22MP-2-304 | 2″ Tri-Clamp x 2″ Female NPT, 2.343″ OAL, 304 |
|
| 22MP-2-316 | 2″ Tri-Clamp x 2″ Female NPT, 2.343″ OAL, 316 |
|
| 22MP-2.5-304 | 2 1/2″ Tri-Clamp x 2‐1/2″ Female NPT, 2.094″ OAL, 316 |
|
| 22MP-2.5-316 | 2 1/2″ Tri-Clamp x 2‐1/2″ Female NPT, 2.094″ OAL, 316 |
|
| 22MP-2.5X1-304 | 2‐1/2″ Tri-Clamp x 1″ Female NPT, 1.313″ OAL, 304 |
|
| 22MP-2.5X1-316 | 2‐1/2″ Tri-Clamp x 1″ Female NPT, 1.313″ OAL, 316 |
|
| 22MP-2.5X1.5-304 | 2‐1/2″ Tri-Clamp x 1‐1/2″ Female NPT, 1.656″ OAL, 304 |
Request Line Drawing |
| 22MP-2.5X1.5-316 | 2‐1/2″ Tri-Clamp x 1‐1/2″ Female NPT, 1.656″ OAL, 316 |
Request Line Drawing |
| 22MP-2.5X2-304 | 2‐1/2″ Tri-Clamp x 2″ Female NPT, 1.719″ OAL, 304 |
|
| 22MP-2.5X2-316 | 2‐1/2″ Tri-Clamp x 2″ Female NPT, 1.719″ OAL, 316 |
|
| 22MP-2X.50-WF-316 | 2″ Tri-Clamp x 1/2″ Female NPT, 1.687″OAL 316 |
|
| 22MP-2X.75-WF-316 | 2″ Tri-Clamp x 3/4″ Female NPT, 1.687″OAL 316 |
|
| 22MP-2X1-304 | 2″ Tri-Clamp x 1″ Female NPT, 1.687″ OAL, w/ Wrench Flats, 304 |
Request Line Drawing |
| 22MP-2X1-316 | 2″ Tri-Clamp x 1″ Female NPT, 1.687″ OAL, 316 |
|
| 22MP-2X1.25-304 | 2″ Tri-Clamp x 1 1/4″ Female NPT, 1.687″, w/ Hex Flats, 304 |
|
| 22MP-2X1.25-316 | 2″ Tri-Clamp x 1 1/4″ Female NPT, 1.687″, w/ Hex Flats, 316 |
|
| 22MP-2X1.5-304 | 2″ Tri-Clamp x 1‐1/2″ Female NPT, 1.687″ OAL, 304 |
|
| 22MP-2X1.5-316 | 2″ Tri-Clamp x 1‐1/2″ Female NPT, 1.687″ OAL, 316 |
|
| 22MP-3-304 | 3″ Tri-Clamp x 3″ Female NPT, 2.187″ OAL, 304 |
|
| 22MP-3-316 | 3″ Tri-Clamp x 3″ Female NPT, 2.187″ OAL, 316 |
|
| 22MP-3X1-316 | 3″ Tri-Clamp x 1″ Female NPT, 2.187″ OAL (NO HEX), 316L |
|
| 22MP-3X1.5-316 | 3″ Tri-Clamp x 1 1/2″ Female NPT, 2.187″OAL No Hex, 316L |
|
| 22MP-3X2-316 | 3″ Tri-Clamp x 2″ Female NPT Adapter, 316L |
|
| 22MP-3X2.5x3.5-316 | 3″ Tri-Clamp x 2 1/2″ Female NPT, 3 1/2″ OAL No Hex, 316L |
Request Line Drawing |
| 22MP-3X4-304 | 3″ Tri-Clamp x 4″ Female NPT, No Hex Flats, 304 |
|
| 22MP-4-304 | 4″ Tri-Clamp x 4″ Female NPT, 2.625″ OAL, 304 |
|
| 22MP-4-316 | 4″ Tri-Clamp x 4″ Female NPT, 2.625″ OAL, 316 |
|
| 22MP-6-304 | 6″ Tri-Clamp x Female NPT Adapter, 304 |
|
| 22MP-6-316 | 6″ Tri-Clamp x Female NPT Adapter, 316 |
|
| AAW01061-316 | 1″ Tri-Clamp x 3/4″ Female NPT, 316L |
Request Line Drawing |
| AAW01581-304 | 1 1/2″ Tri-Clamp x 1″ Female NPT Adapter, 304 |
Request Line Drawing |
| AAW01581-316 | 1 1/2″ Tri-Clamp x 1″ Female NPT Adapter, 316L |
Request Line Drawing |
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I'm looking to buy this fitting: 2"x2" Female NPT x Tri Clamp Adapter. Is it manufactured in the USA? If not, please let me know where it is made. Thanks
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Q I'm looking to buy this fitting: 2"x2" Female NPT x Tri Clamp Adapter. Is it manufactured in the ...... Read moreA These fittings are manufactured and imported from China. We have extremely strict quality controls in place for all of our stainless steel sanitary fittings. I can guarantee that these fittings will meet or exceed your expectations. We are also capable of manufacturing most fittings here in the US. However, I will caution that the price of these fittings is usually 2x higher and also include a lead time of 2 - 3 weeks.
Hello, what is the recommended torque for tighten the NPT fitting?
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Q Hello, what is the recommended torque for tighten the NPT fitting?A These NPT fittings are designed in such a way that they can be hand-tightened without the need for additional tools. The tapered thread is self-selfing without the need for plumbers' tape or any additional products to create a leak-proof seal.
Do you guys carry a 1.5” tri clamp X 1” bspp female
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Q Do you guys carry a 1.5” tri clamp X 1” bspp femaleA I'm sorry but we do not offer any BSPP style fittings at this time.
I am having trouble threading the fitting that I purchased from you. The threads only go about a quarter of the way in and then I am unable to thread anymore. What do you recommend?
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Q I am having trouble threading the fitting that I purchased from you. The threads only go about a ...... Read moreA All of our threaded connections are NPT (National Pipe Thread). If you are having difficulty connecting the fittings securely there are a couple of possibilities.
- You may some other type of threading than NPT. BSPT looks similar but they are not interchangeable
- Threading on either our fitting our existing fittings may be damaged. Inspect both sets of threads to make sure all threads are clean edges
Does this item come Electropolished?
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Q Does this item come Electropolished?A
As standard, this item is not electropolished. We are able to offer that service for an additional fee, however. It should be noted that we outsource the electropolishing of all items. This process will add to the time that we can deliver items to you.
For more information, please contact us.
Can you tell me if a 1.5" Tri Clover Compatible X 1.5" Female NPT would be able to connect to the bottom of a sink strainer basket?
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Q Can you tell me if a 1.5" Tri Clover Compatible X 1.5" Female NPT would be able to connect to the...... Read moreA As long as your connection is male threaded NPT this connection should mate up properly.
What's the difference between NPT & NPS threads?
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Q What's the difference between NPT & NPS threads?ANPS = National Pipe StraightNPT = National Pipe ThreadBoth NPT and NPS have the same thread angle, shape, and pitch (threads per inch). However, NPT threads are tapered and NPS threads are straight (parallel). Both threads have a 60° included angle and have flat peaks and valleys.Tapered Pipe Thread is commonly found on ends of pipe, nipples and fittings (i.e. couplings, elbows, tees, etc.). Note: Sharply angled threads are very critical to joint being tight with no leaks. Thread sealant or tape is typically required to complete the seal. Straight Pipe Threads need a gasket or O-ring to create a seal.While NPT and NPS threads will engage, they do not seal properly with each other.
Do you offer different clamp x NPT size combinations like 1 1/2" x 2"?
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Q Do you offer different clamp x NPT size combinations like 1 1/2" x 2"?A Different size combinations are available however these items are not stocked and the typical lead time for these products is about 1 - 2 weeks. Please call us for special orders and we'll let you know what we can do for timing and pricing. Thanks!
