Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

AEROQUIP Hydraulic Quick Connect Hose Coupling: 3/4 in Coupling Size, Brass - 5100 Series Hydraulic Quick-Connect Coupling Plugs
AEROQUIP5100 Series Hydraulic Quick-Connect Coupling Plugs

AEROQUIP Hydraulic Quick Connect Hose Coupling: 3/4 in Coupling Size, Brass

The AEROQUIP 5100 Series Hydraulic Quick-Connect Coupling Plug (MPN 5100-S2-12B) is a brass-bodied hydraulic coupling with a 3/4"-14 thread size and a 3/4 in coupling size. It offers a maximum flow rate of 68 lpm…

SKU 3G-OTH-453637

Brand
AEROQUIP
Item
Hydraulic Quick Connect Hose Coupling: 3/4 in Coupling Size, Brass
Category
5100 Series Hydraulic Quick-Connect Coupling Plugs
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

AEROQUIP
Manufacturer Part Number
5100-S2-12B
Type
Brass, 68 lpm Max. Flow Rate
Thread Size
3/4"-14
Body Material
Brass
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

AEROQUIP Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The AEROQUIP 5100 Series Hydraulic Quick-Connect Coupling Plug (MPN 5100-S2-12B) is a brass-bodied hydraulic coupling with a 3/4"-14 thread size and a 3/4 in coupling size. It offers a maximum flow rate of 68 lpm. This plug is designed for hydraulic quick-connect applications.

Frequently Asked Questions

What is the AEROQUIP 5100-S2-12B hydraulic coupling used for?

The AEROQUIP 5100-S2-12B is a brass-bodied quick-connect coupling plug used in hydraulic systems to enable rapid connection and disconnection of fluid lines. It is commonly applied in industrial machinery, mobile equipment, and hydraulic power units where reliable, leak-free coupling is required.

What are the specifications of the AEROQUIP 5100-S2-12B?

The AEROQUIP 5100-S2-12B has a 3/4 in coupling size with a 3/4"-14 thread size. It features a brass body and a maximum flow rate of 68 lpm. This plug is part of the 5100 Series and is designed for hydraulic quick-connect applications.

Where to buy AEROQUIP 5100-S2-12B worldwide?

3G Electric supplies the AEROQUIP 5100-S2-12B hydraulic coupling plug worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct AEROQUIP hydraulic coupling?

To select the correct AEROQUIP coupling, match the thread size (e.g., 3/4"-14), coupling size (3/4 in), and body material (brass) to your system's requirements. Verify the maximum flow rate (68 lpm for the 5100-S2-12B) and ensure compatibility with your hydraulic fluid and pressure range.

Used in

Common applications for AEROQUIP
Mobile hydraulic equipment repair — Aeroquip 45° elbow flange fittings (e.g., 1A12FLA10) for hose replacement on excavators and loaders.
Industrial hydraulic power units — Aeroquip 90° elbow flange fittings (e.g., 4S20FLB20) for connecting pumps to manifold blocks.
In-house hose assembly shops — Aeroquip die packages (e.g., ET4020TP-0002) for crimping 1-wire braid hoses up to 1 1/4 in diameter.
Oil and gas field equipment — Aeroquip carbon steel flange fittings (e.g., 1A24FLA20) for high-pressure fluid transfer lines.
Hydraulic press maintenance — Aeroquip die cage assemblies (e.g., FT1382-200-M465) for crimping 4-spiral hoses on heavy-duty presses.
Agricultural machinery servicing — Aeroquip 45° elbow fittings (e.g., 1A12FLA12) for replacing hoses on tractors and harvesters.

AEROQUIP Products

3G Electric supplies AEROQUIP 5100 series hydraulic quick-connect coupling plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
AEROQUIP Hydraulic Quick Connect Hose Coupling: 1/4 in Coupling Size, Steel, 1.89 lpm Max. Flow Rate (MPN FD90-1044-04-04). Key specifications — Body Material: Steel; Thread Size: 7/16"-20; Brand: AEROQUIP.
AEROQUIP
AEROQUIP Hydraulic Quick Connect Hose Coupling: 1/4 in Coupling Size, Steel, 1.89 lpm Max. Flow Rate (MPN FD90-1044-04-04). Key specifications — Body Material: Steel; Thread Size: 7/16"-20; Brand: AEROQUIP.
AEROQUIP Hydraulic Quick Connect Hose Coupling: 1/4 in Coupling Size, Steel, 1.89 lpm Max. Flow Rate (MPN FD90-1012-02-04). Key specifications — Body Material: Steel; Thread Size: 1/8"-27; Brand: AEROQUIP.
AEROQUIP
AEROQUIP Hydraulic Quick Connect Hose Coupling: 1/4 in Coupling Size, Steel, 1.89 lpm Max. Flow Rate (MPN FD90-1012-02-04). Key specifications — Body Material: Steel; Thread Size: 1/8"-27; Brand: AEROQUIP.
AEROQUIP Hydraulic Quick Connect Hose Coupling: 1/4 in Coupling Size, Steel, 1.89 lpm Max. Flow Rate (MPN FD90-1012-04-04). Key specifications — Body Material: Steel; Thread Size: 1/4"-18; Brand: AEROQUIP.
AEROQUIP
AEROQUIP Hydraulic Quick Connect Hose Coupling: 1/4 in Coupling Size, Steel, 1.89 lpm Max. Flow Rate (MPN FD90-1012-04-04). Key specifications — Body Material: Steel; Thread Size: 1/4"-18; Brand: AEROQUIP.
AEROQUIP Hydraulic Quick Connect Hose Coupling: 1/4 in Coupling Size, Steel, 1.89 lpm Max. Flow Rate (MPN FD90-1044-05-04). Key specifications — Body Material: Steel; Thread Size: 1/2"-20; Brand: AEROQUIP.
AEROQUIP
AEROQUIP Hydraulic Quick Connect Hose Coupling: 1/4 in Coupling Size, Steel, 1.89 lpm Max. Flow Rate (MPN FD90-1044-05-04). Key specifications — Body Material: Steel; Thread Size: 1/2"-20; Brand: AEROQUIP.
AEROQUIP Hydraulic Quick Connect Hose Coupling: 1/4 in Coupling Size, Steel, 1.89 lpm Max. Flow Rate (MPN FD90-1044-06-04). Key specifications — Body Material: Steel; Thread Size: 9/16"-18; Brand: AEROQUIP.
AEROQUIP
AEROQUIP Hydraulic Quick Connect Hose Coupling: 1/4 in Coupling Size, Steel, 1.89 lpm Max. Flow Rate (MPN FD90-1044-06-04). Key specifications — Body Material: Steel; Thread Size: 9/16"-18; Brand: AEROQUIP.
AEROQUIP Hydraulic Quick Connect Hose Coupling: 3/8 in, Steel, 37.85 lpm Max. Flow Rate, FNPT (MPN FD49-1002-08-06). Key specifications — Coupling Locking Type: Push-to-Connect; Body Material: Steel; Thread Size: 1/2"-14; Brand: AEROQUIP.
AEROQUIP
AEROQUIP Hydraulic Quick Connect Hose Coupling: 3/8 in, Steel, 37.85 lpm Max. Flow Rate, FNPT (MPN FD49-1002-08-06). Key specifications — Coupling Locking Type: Push-to-Connect; Body Material: Steel; Thread Size: 1/2"-14; Brand: AEROQUIP.

More from AEROQUIP

View all AEROQUIP parts
AEROQUIP Hydraulic Quick Connect Hose Coupling: 1 1/2 in Coupling Size, Brass, FNPT (MPN 5100-S2-24B). Key specifications — Body Material: Brass; Thread Size: 1-1/2"-11-1/2; Brand: AEROQUIP.
AEROQUIP
AEROQUIP Hydraulic Quick Connect Hose Coupling: 1 1/2 in Coupling Size, Brass, FNPT (MPN 5100-S2-24B). Key specifications — Body Material: Brass; Thread Size: 1-1/2"-11-1/2; Brand: AEROQUIP.
AEROQUIP Hydraulic Quick Connect Hose Coupling: 1/2 in Coupling Size, Brass, 3/8"-18 Thread Size (MPN 5100-S2-8B). Key specifications — Body Material: Brass; Thread Size: 3/8"-18; Brand: AEROQUIP.
AEROQUIP
AEROQUIP Hydraulic Quick Connect Hose Coupling: 1/2 in Coupling Size, Brass, 3/8"-18 Thread Size (MPN 5100-S2-8B). Key specifications — Body Material: Brass; Thread Size: 3/8"-18; Brand: AEROQUIP.
AEROQUIP Hydraulic Quick Connect Hose Coupling: 1 1/4 in Coupling Size, Brass, FNPT (MPN 5100-S2-20B). Key specifications — Body Material: Brass; Thread Size: 1-1/4"-11-1/2; Brand: AEROQUIP.
AEROQUIP
AEROQUIP Hydraulic Quick Connect Hose Coupling: 1 1/4 in Coupling Size, Brass, FNPT (MPN 5100-S2-20B). Key specifications — Body Material: Brass; Thread Size: 1-1/4"-11-1/2; Brand: AEROQUIP.