Duotight Push-In Fitting - 9.5mm (3/8 in.) Female Bulkhead

Duotight Push-In Fitting - 9.5mm (3/8 in.) Female Bulkhead

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This Duotight fitting is designed to go through the wall of a tank, housing, or wall, similar to a pass through shank, so you can run EVABarrier tubing from one side to the other. Compatible with EVABarrier 9.5 mm OD tubing (D1719).

With the lock nuts in place, there is approximately 1" of pass through threading.

Duotight fittings are high-quality push-in fittings that seal tight and offer superior sealing capacity due to the double O-ring sealing design.
High Performance Double O-Ring Design:
The secret to Duotight’s superior sealing performance comes from the fact that they use not one, but two high-quality EPDM O-rings.  The double O-ring means they have literally twice the sealing surface when compared with other push-in fittings.  This makes them more reliable and significantly reduces the chance of leakage.
The double O-ring system also means that tubing can be bent at a much tighter radius without causing leaking issues, which can be an issue with other fittings.  This combination of factors makes Duotight the most reliable push-in fittings on the market.
EPDM offers excellent chemical resistance for a longer life span. When compared with silicone and vinyl, EPDM has much better gas transmission rates, better wear resistance, and is BPA-free.
No Clamps Necessary!
We recommend cutting your tubing straight, not on an angle, to ensure the line forms a complete seal. To remove the fitting simply push in the collet and the hose can be removed.
  • Insert tubing and firmly push to connect
  • Easily release tubing by pushing in the collet
  • Suitable for both gas & beverage applications
  • Made from food-grade acetal plastic
  • Double O-rings made from highly chemical resistant EPDM
  • Locking teeth made from stainless steel
  • Pressure rated to 150 psi
  • Temperature rated to 212°F (100°C)

Please note: exposure to chlorine will degrade the acetal plastic and stainless steel these fittings are made from. Do not use in contact with bleach or other chlorinated cleaning chemicals.

KegLand Part Number: KL21012


Item # DUO125
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 0.05 LBS
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To pass chilling water through the bulkhead of a Angram cabinet to chill the water jacket of an Angram beer engine
Andrew MacPhee on Aug 30, 2022
To pass chilling water through the bulkhead of a Angram cabinet to chill the water jacket of an Angram beer engine
Andrew MacPhee on Aug 30, 2022

3.0 / 5.0
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Rated 3 out of 5
A little short for my application, but I am sure it will be useful...
I wanted to use this to pass CO2 out of my fermentation fridge sidewall. The overall length was not given, and after I received these - one nut is removable - the other is molded to the end of the threaded tube. The length of the threaded part is approximately 1 3/16" - unfortunately, about 1/4" too short for my pass through use. I wanted to pass the excess CO2 out the side of the fridge and to my keg, Using a spunding valve, I could use "free" CO2 to purge my keg. It's very well made, and the nut seems quite strong. Also, it can secure Duotight tubing or other push in Duotight fittings...so it is very versatile - good stuff!
May 29, 2022
4 months ago