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SKU: YYJT1/2YYKSJT04D1V0
Top highlights
- 4000 PSI pressure with ISO 16028 compliance for reliable hydraulic connections
- Hardened stainless steel with zinc-nickel coating for durability and corrosion resistance
- Quick and secure connection with locking sleeve and included dust caps
AI Summarized from product information
Specifications
- Body size 1/2 inch / 12.7 mm
- Nominal pressure of steel 27.6 MPa
- Nominal pressure rating of stainless steel 10.4 MPa
- Nominal flow rate 45.5 L/min
- Temperature range (number) -20 ℃ ~ +100 ℃
- Temperature range (Fkm) -20 ℃ ~ +180 ℃
Reviews · 4.7
Reviews · 4.7
Scott Murrison
in
on Oct 20,2026
on Oct 20,2026
4 Pack 0.5 inch
irridian@gmail.com
in
on Oct 15,2026
on Oct 15,2026
4 Pack 0.5 inch
Good for the price.
About this item
Description
Hydraulic Quick Connect couplings
1/2 inch body & 1/2 inch NPT thread & 4 sets
The hardened steel with zinc-nickel plating makes our couplings rust- and pressure-resistant, as well as corrosion-resistant. The sleeve locking system makes connection easy. All these features make them a perfect tool for connecting hydraulic lines. Stay connected with our high-quality couplers.
- Advanced design
- Fast connection
- Construction made of hardened steel
- Dust covers included
- High compatibility
4 hydraulic couplings
Our hydraulic quick couplings have undergone a series of shock, high pressure, and high temperature tests to ensure they comply with ISO 16028. Our unwavering commitment to high quality makes our products a smart choice for you.
Superior performance
The hydraulic couplings are equipped with 1/2-inch NPT threads. A new, improved valve design ensures a high flow rate of 45.5 l/min and a rated pressure of 4000 PSI. These features guarantee a long service life for the couplings.
locking system
The design of the sleeve locking mechanism and the flat surface not only allow for effortless coupling of our couplings, but also prevent pressure and fluid losses. Furthermore, the twisting of the sleeve prevents unintentional loosening of the connection.
Built to last forever
This quick-release coupling set, made of robust stainless steel, resists deformation under high pressure or high temperatures. The couplings are zinc-nickel coated, ensuring high resistance to rust and corrosion.
With dust covers
To keep the sockets clean when not in use, we offer plastic covers that keep out dust and other contaminants. The internal dust seal also ensures the proper functioning of the socket's locking system.
Wide application
These hydraulic couplings are used in many fields, such as mechanical engineering, the petroleum industry, coal mining, etc. They are a perfect tool for conveniently connecting hydraulic lines.
- Body size: 1/2 inch / 12.7 mm
- Nominal pressure of steel: 27.6 MPa
- Nominal pressure rating of stainless steel: 10.4 MPa
- Nominal flow rate: 45.5 L/min
- Temperature range (number): -20 ℃ ~ +100 ℃
- Temperature range (Fkm): -20 ℃ ~ +180 ℃
- ISO standards: ISO 16028
- 4 x pairs of hydraulic couplings
- Protective cases
Hydraulic Quick Connect couplings
1/2 inch body & 1/2 inch NPT thread & 4 sets
The hardened steel with zinc-nickel plating makes our couplings rust- and pressure-resistant, as well as corrosion-resistant. The sleeve locking system makes connection easy. All these features make them a perfect tool for connecting hydraulic lines. Stay connected with our high-quality couplers.
- Advanced design
- Fast connection
- Construction made of hardened steel
- Dust covers included
- High compatibility
4 hydraulic couplings
Our hydraulic quick couplings have undergone a series of shock, high pressure, and high temperature tests to ensure they comply with ISO 16028. Our unwavering commitment to high quality makes our products a smart choice for you.
Superior performance
The hydraulic couplings are equipped with 1/2-inch NPT threads. A new, improved valve design ensures a high flow rate of 45.5 l/min and a rated pressure of 4000 PSI. These features guarantee a long service life for the couplings.
locking system
The design of the sleeve locking mechanism and the flat surface not only allow for effortless coupling of our couplings, but also prevent pressure and fluid losses. Furthermore, the twisting of the sleeve prevents unintentional loosening of the connection.
Built to last forever
This quick-release coupling set, made of robust stainless steel, resists deformation under high pressure or high temperatures. The couplings are zinc-nickel coated, ensuring high resistance to rust and corrosion.
With dust covers
To keep the sockets clean when not in use, we offer plastic covers that keep out dust and other contaminants. The internal dust seal also ensures the proper functioning of the socket's locking system.
Wide application
These hydraulic couplings are used in many fields, such as mechanical engineering, the petroleum industry, coal mining, etc. They are a perfect tool for conveniently connecting hydraulic lines.
- 4 x pairs of hydraulic couplings
- Protective cases
- Body size: 1/2 inch / 12.7 mm
- Nominal pressure of steel: 27.6 MPa
- Nominal pressure rating of stainless steel: 10.4 MPa
- Nominal flow rate: 45.5 L/min
- Temperature range (number): -20 ℃ ~ +100 ℃
- Temperature range (Fkm): -20 ℃ ~ +180 ℃
- ISO standards: ISO 16028
Product guides and documents
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