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3/8" NPT ISO 7241-B Quick Disconnect Hydraulic Coupling/Coupler Set
- B38-06N-SET
The ISO 7241 B Series of quick disconnect couplers are used on a large spectrum of hydraulic applications with strenuous quality standards such as the aerospace, automotive, electronics industries. They are also recommended for general purpose, machine tools, mobile hydraulics, and other equipment applications. Our Series B couplers are interchangeable with all ISO 7241 B series couplings.
Features & Benefits
- Hardened Steel Self Sealing Poppet Valve Seals Excellent Under High and Low Pressures
- Interchangeable with all ISO 7241 B series couplings
- 3600 PSI Rating
- 14,500 PSI Burst Rating (Coupled)
- Poppet Valve
- Dust Caps Included
ISO Body Size: 3/8”
Thread Size: 3/8” NPT
3600 PSI Rating
Why Summit Hydraulics?
USA Distributed
All Summit Hydraulic products are distributed in the United States by our local family owned and operated company.
Superior Quality
We focus on superior quality and are doing our part to provide the solutions to those who build our world and farm our food. We stand behind our products and are proud to offer reliable products at fair prices.
Our Vision
To make hydraulics more accessible and easier so the people building and farming our world can get more done in less time.
David J Smith
September 6, 2025
I’ve used this product with Dexcool coolant mixed with deionized water which tends to find any weak joints from which to leak from. This fluid, is pumped thru low pressure recirculating chillers. These fitting do the job with no leaks and are nicely finished and have proved to be a high quality disconnect. The other reviews have shown rusted fittings so let me say this, if your using them in a cold, wet environment, DONT USE STEEL FITTINGS! Stainless or brass is the right material to use. Match your application to the proper material type!
Mr. C
August 20, 2025
Bought two of these Quick Disconnect Hydraulic Coupling/Coupler Sets to replace the factory quick disconnects on my tractor. In comparison these are a lot better built and better quality. Been pleased with them so far.
PC 1857
August 15, 2025
I used this for a quick disconnect for an auxillary fuel tank in my truck. Works very well.
Customer
August 11, 2025
Great
R. Redd
August 7, 2025
Just received this today. Connector looks great, just what I needed. I will install in next day or so. Hope it performs as good as it looks.
Ann Craddock
July 5, 2025
Good guality
Eddie
June 23, 2025
Definitely not Stainless rusted extremely fast
Customer
June 17, 2025
I love the item but it isn't full stainless. Might have been my ignorance in interpreting but I've experienced some rust already.
Clodo
June 13, 2025
Bon connecteur, ne coule pas.
Customer
June 9, 2025
A1 pour utilisation marine pour adapter une barre de direction pour 2 moteur hors-bord sur un bateau pour pouvoir manier le moteur kicker pour la traine à la pêche. Déjà changer plusieurs fois ceux en cuivre qui rouille tout le temps, en acier inoxydable il ne rouilleront plus et 3/8 sont beaucoup plus silude au lieu de 1/4.
David J Smith
June 8, 2025
I’ve used this product with Dexcool coolant mixed with deionized water which tends to find any weak joints from which to leak from. This fluid, is pumped thru low pressure recirculating chillers. These fitting do the job with no leaks and are nicely finished and have proved to be a high quality disconnect. The other reviews have shown rusted fittings so let me say this, if your using them in a cold, wet environment, DONT USE STEEL FITTINGS! Stainless or brass is the right material to use. Match your application to the proper material type!
Mr. C
June 1, 2025
Bought two of these Quick Disconnect Hydraulic Coupling/Coupler Sets to replace the factory quick disconnects on my tractor. In comparison these are a lot better built and better quality. Been pleased with them so far.
PC 1857
May 28, 2025
I used this for a quick disconnect for an auxillary fuel tank in my truck. Works very well.
Customer
May 10, 2025
Great
R. Redd
March 17, 2025
Just received this today. Connector looks great, just what I needed. I will install in next day or so. Hope it performs as good as it looks.
Ann Craddock
February 22, 2025
Good guality
Eddie
February 20, 2025
Definitely not Stainless rusted extremely fast
Customer
February 3, 2025
I love the item but it isn't full stainless. Might have been my ignorance in interpreting but I've experienced some rust already.
Clodo
January 30, 2025
Bon connecteur, ne coule pas.
Customer
January 2, 2025
A1 pour utilisation marine pour adapter une barre de direction pour 2 moteur hors-bord sur un bateau pour pouvoir manier le moteur kicker pour la traine à la pêche. Déjà changer plusieurs fois ceux en cuivre qui rouille tout le temps, en acier inoxydable il ne rouilleront plus et 3/8 sont beaucoup plus silude au lieu de 1/4.
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