AEROQUIP Hydraulic Quick Connect Hose Coupling: 1 1/4 in Coupling Size, Brass
The AEROQUIP 5100 Series Hydraulic Quick-Connect Coupling Body (MPN 5100-S5-20B) is a brass, FNPT coupling with a 1-1/4"-11-1/2 thread and 1-1/4 in coupling size. 3G Electric interprets demand and delivers this…
SKU 3G-OTH-595631
Need installation or engineering help?
Ask a question
Product Description
The AEROQUIP 5100 Series Hydraulic Quick-Connect Coupling Body (MPN 5100-S5-20B) is a brass, FNPT coupling with a 1-1/4"-11-1/2 thread and 1-1/4 in coupling size. 3G Electric interprets demand and delivers this genuine industrial component across 14 departments — with specialist depth in pumps and controls — ensuring you get the right answer, not just a catalog.
Frequently Asked Questions
What is the AEROQUIP 5100-S5-20B hydraulic quick connect coupling used for?
The AEROQUIP 5100-S5-20B is a brass hydraulic quick-connect coupling body used to connect and disconnect hydraulic lines quickly without tools. It is commonly applied in industrial fluid power systems, mobile equipment, and plant maintenance across sectors like machining, material handling, and pneumatics.
What are the specifications of the AEROQUIP 5100-S5-20B coupling?
The AEROQUIP 5100-S5-20B is a 5100 Series hydraulic quick-connect coupling body made of brass with a 1-1/4 in coupling size and FNPT (female national pipe thread) connection. The thread size is 1-1/4"-11-1/2. It is designed for reliable fluid transfer in hydraulic systems.
Where to buy the AEROQUIP 5100-S5-20B coupling worldwide?
3G Electric supplies the genuine AEROQUIP 5100-S5-20B coupling worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this brass hydraulic quick-connect coupling for your application.
How to select the correct AEROQUIP 5100 series coupling for my system?
To select the correct AEROQUIP 5100 series coupling, match the coupling size (1-1/4 in), thread type (FNPT), and material (brass) to your hydraulic system's pressure and flow requirements. Verify the thread size (1-1/4"-11-1/2) and ensure compatibility with your hose ends. 3G Electric can help confirm the right fit.
Used in
Common applications for AEROQUIPAEROQUIP Products
3G Electric supplies AEROQUIP 5100 series hydraulic quick-connect coupling bodies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.







