SKU: 13729103533

316 1/4 Compression x 1/4 Female National Pipe Thread Bulkhead with Nut

Sale price$22.20 Regular price$24.67
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

316 1/4 Compression x 1/4 Female National Pipe Thread Bulkhead with NutThe 1 4" Tube 1 4" Female National Pipe Thread Bulkhead Union with Nut is a fitting designed to connect a tubing line to a female NPT port through a panel or wall. The bulkhead design allows secure mounting, while the included nut ensures the fitting remains firmly fixed in place. Mid Lok instrumentation fittings, made from 316 316L stainless steel with a double ferrule design, deliver fast, reliable, and leak free tube connections. Resistant to

The 1/4" Tube × 1/4" Female National Pipe Thread Bulkhead Union with Nut is a fitting designed to connect a tubing line to a female NPT port through a panel or wall. The bulkhead design allows secure mounting, while the included nut ensures the fitting remains firmly fixed in place. Mid-Lok instrumentation fittings, made from 316/316L stainless steel with a double-ferrule design, deliver fast, reliable, and leak-free tube connections. Resistant to vibration and chemicals, they operate from vacuum up to 12,000 psi and are fully compatible with components from other manufacturers.

 Order now for fast shipping and professional-grade results.

 

Specifications Details
TYPE
Tube × Female National Pipe Thread Bulkhead Union with Nut
DESIGN
Through-panel bulkhead body with a tube connection on one side and a female NPT port on the other
MATERIAL
Stainless Steel offers durability, lightweight and corrosion resistance
MATERIAL CONSTRUCTION 316 Stainless Steel
WEIGHT (LBS)
CONNECTION SIZE 1 1/4"
CONNECTION SIZE 2 1/4"
CONNECTION TYPE Tube|FNPT
CONNECTION TYPE 1 Tube
CONNECTION TYPE 2 Female NPT
FITTING TYPE Union
PRESSURE RATING 4020 psig
SERIES N2705-LN
TEMPERATURE RATING -325 to 1200 deg F
THREAD SIZE 1 7/16 - 20
THREAD SIZE 2 1/4 - 18
TUBE OD 1/4 "
APPLICATIONS
Ideal for Pneumatic, Industrial, HVAC, Plumbing, Industrial, Automotive, Agricultural, Chemical, Truck and Trailer, and Marine.
BRAND Midland Industries
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 13729103533

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4.3 ★★★★★
Based on 16 reviews
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D TRIUMPH
Phoenix, US
★★★★★ 5
Good quality filter
Item Package Quantity: 1
Great air flow with good filtration. It was the correct size which made the installation breeze. Definitely recommend this filter as a replacement.
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Reviewed in the United States on May 23, 2026
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Scott A. Balze
Boise, US
★★★★★ 5
Good value filter
Item Package Quantity: 1
Fit perfectly, works well
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Reviewed in the United States on May 17, 2026
R
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Rachel Lopez
Los Angeles, US
★★★★★ 5
O.E quality
Item Package Quantity: 1
Very impressed with the quality. Usually cheaper aftermarket filters are thin and flimsy. This is very durable and much better than what came out of my car. Fit my Odyssey perfectly.
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Reviewed in the United States on May 30, 2026
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HONEST REVIEWER
Alexandria, US
★★★★★ 4
A reliable purchase doing exactly what I expected
Item Package Quantity: 1
Look, you know how it is – what’s a game-changer for one person is just another Tuesday for another. For me, this Puroma Cabin Air Filter with Activated Carbon landed exactly where most good products do: solid and dependable. It arrived precisely as described, the activated carbon element is there, and it installed without a hitch in my vehicle. The air quality inside definitely feels cleaner, and it's doing its job filtering out the usual suspects. Does it redefine the very concept of cabin air filtration or deliver some earth-shattering innovation? Nah, not really. It’s a well-made, effective replacement that perfectly fulfills its purpose without any fuss or unexpected brilliance. A reliable purchase doing exactly what I expected. A firm 4 stars.
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Reviewed in the United States on September 9, 2025
M
Verified Purchase
Mozzie
Alexandria, US
★★★★★ 5
Easy Cabin Filter Swap For Cleaner Air
Item Package Quantity: 1
I picked up this Puroma cabin air filter to replace the old one in my Honda and it has worked out very well. It fit the housing just like the original, slid in without any forcing, and the whole swap took only a few minutes. The construction feels solid for the price and the edges seal properly so air is not just bypassing the filter. After installing it, the air from the vents smelled noticeably fresher, especially when using recirculate. The activated carbon layer seems to help cut down on that stale or slightly musty smell that builds up over time. For something that is easy to forget about, changing this filter makes a real difference in everyday driving comfort. If you have a compatible Honda or Acura and want an affordable replacement that you can install yourself instead of paying dealership prices, this Puroma cabin filter is a very practical option.
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Reviewed in the United States on December 10, 2025

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