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3/4" NPT ISO 7241-B Quick Disconnect Hydraulic Coupling/Coupler Set
- B34-12N-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
ISO Body Size: 3/4”
Thread Size: 3/4” 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.
Mathew S.
August 24, 2025
Works great
axelsasso
July 12, 2025
Beautifully constructed and built to last, these quick connectors would be a bargain at twice the price. We used four of these on portable heat exchangers in a distillery. They will probably be the last components to need replacement. This is really an outstanding product.
Lori
July 5, 2025
This coupler did the job. Great product for the price.
Bob
June 18, 2025
Works as expected, good price. Lock up good, no leaks
Rod D.
June 5, 2025
This is a heavy duty connector. It is very solid, and fits tight. Very satisfied.
Chester O
February 14, 2025
Fit and finish is good. Should work well with transfer pump.
Mattress
February 10, 2025
We use this on an a compactor system that moves along a gantry over a top loading baler. This allows us to move the system out of the way for service and cleaning, without having a big long hose in the way.
Chris Daigle
January 18, 2025
I like them very much. The cost of yours was half of what I paid at DXP. They couple up nicely and not much leakage when you uncouple.I wish that you sold the dust covers for them. If you do sell the dust covers please let me know.
robin
January 5, 2025
Too heavy for my application
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