Hydraulic Quick Connect Coupler Set NPT 1/2" & 1/4" w/ Dust Cap
Hydraulic Quick Connect Coupler Set NPT 1/2" & 1/4" w/ Dust Cap
Hydraulic Quick Connect Coupler Set – NPT 1/2" & NPT 1/4" with Dust Caps
Keep your hydraulic systems running smoothly with this 2-set Hydraulic Quick Connect Coupler package. Engineered for high-pressure performance, these carbon steel couplers are compatible with all ISO 7241-A series style bodies, making them an ideal drop-in upgrade or replacement for agricultural, construction, and logging equipment. Each set includes both NPT 1/2" and NPT 1/4" sizes, plus protective dust caps to keep connections clean when not in use. Made in Mainland China.
Key Features
- ISO 7241-A Compatible: Interchangeable with all standard ISO 7241-A series coupler bodies for seamless integration across a wide range of hydraulic systems.
- Efficient Flow Rate: Nominal flow rate of 6 GPM with a maximum of 12.15 GPM, ensuring optimal fluid transfer for demanding hydraulic applications.
- High-Pressure Rated: Designed to handle up to 3,600 PSI working pressure, providing a secure and leak-resistant connection even under tough operating conditions.
- Superior Burst Safety: Burst-rated at 14,500 PSI when coupled, giving operators added confidence in safety-critical environments.
- Galvanized Carbon Steel Construction: Built from durable carbon steel with a galvanized finish for long-lasting corrosion resistance and rugged dependability.
- Dust Cap Included: Protective dust caps keep ports clean and free from contaminants during storage or transport.
Specifications
| Material | Carbon Steel (Galvanized) |
| Sizes Included | NPT 1/2" and NPT 1/4" |
| Color | Silver |
| Working Pressure | 3,600 PSI |
| Burst Pressure (Coupled) | 14,500 PSI |
| Nominal Flow Rate | 6 GPM |
| Max Flow Rate | 12.15 GPM |
| Compatibility | ISO 7241-A Series |
| Country of Origin | Made in Mainland China |
Package Contents
- 2 × Sets of Hydraulic Quick Connect Couplers (NPT 1/2" + NPT 1/4" per set)
- Dust caps included
Perfect For
- Agricultural machinery and tractor hydraulics
- Construction and heavy equipment
- Logging industry equipment
- Industrial hydraulic systems requiring ISO 7241-A compatible couplings
Note: Actual color may vary slightly from images due to monitor brightness settings. Please allow for minor measurement tolerances.
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Frequently Asked Questions
Q: Are these hydraulic quick connect couplers compatible with my existing equipment?
A: Yes. These hydraulic quick connect couplers are designed to be fully interchangeable with all ISO 7241-A series style coupler bodies. This is one of the most widely used industry standards, making these fittings compatible with the vast majority of agricultural, construction, and logging hydraulic systems that use ISO 7241-A connections.
Q: What sizes are included in the 2-set package?
A: Each package includes 2 complete sets of hydraulic quick connect couplers — one NPT 1/2" set and one NPT 1/4" set — along with protective dust caps for each. This gives you two common NPT sizes ready for different port requirements on your hydraulic system.
Q: What is the maximum pressure these couplers can handle?
A: These couplers are rated for a working pressure of up to 3,600 PSI and feature a burst rating of 14,500 PSI when coupled. This high-pressure capability makes them suitable for demanding hydraulic applications in heavy-duty industrial and agricultural environments.
Q: What material are these hydraulic couplers made from?
A: These couplers are constructed from carbon steel with a galvanized treatment, providing excellent strength, durability, and corrosion resistance for extended service life in tough working conditions.