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3G Electric
AEROQUIP 5100-S7-8 Threaded Hydraulic Hose Cap, Carbon Steel, 1/2 in - Hydraulic Hose Caps
AEROQUIPHydraulic Hose Caps

AEROQUIP 5100-S7-8 Threaded Hydraulic Hose Cap, Carbon Steel, 1/2 in

The AEROQUIP Hydraulic Quick Connect Dust Cap (MPN 5100-S7-8) is a threaded, carbon steel cap designed for 1/2 in fitting sizes. It protects hydraulic quick-connect couplings from contamination, ensuring system…

SKU 3G-OTH-647448

Also listed as: 5100S78 · 5100 S7 8

Brand
AEROQUIP
Item
5100-S7-8 Threaded Hydraulic Hose Cap, Carbon Steel, 1/2 in
Part Number
5100-S7-8
Category
Hydraulic Hose Caps
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

AEROQUIP
Manufacturer Part Number
5100-S7-8
Type
Threaded
Material
Carbon Steel
Fitting Size
1/2 in

Technical Documents

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

Product Description

The AEROQUIP Hydraulic Quick Connect Dust Cap (MPN 5100-S7-8) is a threaded, carbon steel cap designed for 1/2 in fitting sizes. It protects hydraulic quick-connect couplings from contamination, ensuring system cleanliness and longevity.

Frequently Asked Questions

What is the AEROQUIP 5100-S7-8 dust cap used for?

The AEROQUIP 5100-S7-8 dust cap protects hydraulic quick-connect couplings from dirt, moisture, and debris. It is used in industrial hydraulic systems to maintain fluid cleanliness and extend coupling life, especially in machining, material handling, and mobile equipment applications.

What are the specifications of the AEROQUIP 5100-S7-8?

The AEROQUIP 5100-S7-8 is a threaded hydraulic quick-connect dust cap made of carbon steel. It fits 1/2 in coupling sizes and is designed to seal and protect the male or female end of a quick-connect fitting when not in use.

Where to buy AEROQUIP 5100-S7-8 worldwide?

3G Electric supplies the AEROQUIP 5100-S7-8 dust cap to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this carbon steel threaded cap for 1/2 in fittings.

How to install the AEROQUIP 5100-S7-8 dust cap?

To install the AEROQUIP 5100-S7-8 dust cap, simply thread it onto the corresponding 1/2 in quick-connect coupling until hand-tight. No tools are required. Ensure the coupling face is clean before installation to prevent trapping contaminants inside the cap.

Used in

Common applications for AEROQUIP
Industrial machinery — Aeroquip JIC-to-JIC steel hydraulic hose adapters (e.g., 203102-8-8S) for connecting hydraulic lines in fluid power systems.
Heavy equipment — Aeroquip FC579 high-impulse hose assemblies (e.g., HB-9206Q) for high-pressure hydraulic circuits in jacking systems.
Fluid power maintenance — Aeroquip NPTF-to-NPTF rigid steel adapters (e.g., 2081-16-8S) for connecting pumps, valves, and cylinders.
Hydraulic repair — Aeroquip brass barbed hose fittings (e.g., 4738-6-6B) for -6 dash size hoses with 3/8 in inside diameter, reusable.
Mobile hydraulics — Aeroquip NPSM-to-NPTF swivel adapters (e.g., 2049-20-20S) for joining straight-thread and tapered-thread ports.
Equipment assembly — Aeroquip crimp hydraulic hose fittings (e.g., 3G-OTH-452387) for -16 hose dash size with JIC female swivel and 90° elbow.
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AEROQUIP Products

3G Electric supplies AEROQUIP hydraulic hose caps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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