Hydraulic Quick Couplings Supplier in China

Are you looking for the most cost-effective and most suitable hydraulic coupler manufacturer?  Topa is your best choice!

Hot Products

We are the best hydraulic quick couplers manufacturer in China, we can provide all types of quick couplings with customized service. Contact us now for a free quote!

thread Flat Face Hydraulic Couplers

Thread Flat Face Hydraulic Couplers

Flat Face/flush face poppet valve design, compatible with faster DF series, Parker PD series.

medium pressure ISO 7241 1 Series B Hydraulic Couplings

ISO 7241-1 B Series Hydraulic Couplings

Medium pressure type; Compatible with Parker 60 close type hydraulic quick release coupling.

ISO 7241 1 Series A Hydraulic Couplings

ISO 7241 1 Series A Hydraulic Couplings

Poppet type valve, close type hydraulic coupling; Interchangeable with Parker 6600 series.

ISO 7241 1 Series A Hydraulic Couplings close type

ISO 7241 A Series Quick Couplings

ISO 7241 1 Series A close type hydraulic couplings; Interchangeable with Parker 6600 series.

Flat Face Hydraulic Couplers

Thread Lock Hydraulic Couplers

Flat face thread lock quick hydraulic couplings.Compatiblity with Voswinkel RK series.

High Flow Unvalved Brass, Stainless Steel, Steel Quick Couplings

High Flow Unvalved Quick Couplings

High flow unvalved hydraulic quick couplings, made of brass, stainless steel, and steel.

ISO16028 Flat Face Hydraulic Coupler

ISO16028 Flat Face Hydraulic Coupler

ISO 16028 series flat face hydraulic coupler, compatible with Parker FE series.

ISO 5675 Agricultural Couplings Ball Type

ISO 5675 Agricultural Hydraulic Couplings

Ball valve type agricultural hydraulic quick couplings, compatible with Parker 4000 series.

ISO 7241 1 Series A Hydraulic Coupler

ISO 7241 1 Series A Hydraulic Coupler

Close type hydraulic quick coupler, ISO 7241 series; Interchangeable with Parker 6600 series.

close typeISO 7241 1 Series B Hydraulic Couplings

ISO 7241 1 Series B Hydraulic Coupling

ISO 7241-1 B series close type hydraulic coupler, compatible with Parker 60 series.

brass ISO 7241 1 Series B Hydraulic Couplings

ISO 7241 1 Series B Hydraulic Couplings

Brass ISO 7241 1 series B hydraulic couplings, compatible with Parker 60 series.

Carbon Steel Screw Type High Pressure Quick Disconnect

Screw Type High Quick Disconnect Fitting

Carbon steel screw type high pressure quick disconnect fitting, compatible with Parker 60 series.

10,000 PSI High Pressure Screw To Connect Hydraulic Quick Coupling

High Pressure Hydraulic Quick Coupling

10,000 psi super high pressure quick coupling. Threaded sleeve locking mechanism.

10,000 Psi High Pressure Hydraulic Quick Coupling

High Pressure Hydraulic Quick Coupling

Close type super high pressure quick coupling. Rated pressure up to 10,000 psi.

Carbon Steel Hydraulic Wing Couplers – ZJ-LC Series

Hydraulic Thread End Wing Style Quick Couplers

Carbon steel screw type quick disconnect fitting, compatible with Faster CVE series.

close type ISO 7241 1 Series A Hydraulic Couplings

ISO 7241 1 Series A Hydraulic Couplings

Standard ISO 7241-1 A series hydraulic couplings, interchangeable with Parker 6600 series.

ISO 7241 1 Series B Hydraulic Couplings

ISO 7241 1 Series B Hydraulic Couplings

Poppet type valve, ISO 7241-1series B close type quick release hydraulic coupler.

ISO5676 SERIES Hydraulic Quick Coupling

ISO 5676 Series Quick Coupling

Close type ISO 5676 series hydraulic quick connect fitting. Interchangeable with Faster VF series.

Flush Face Brass Hydraulic Wing Couplers

Flush Face Hydraulic Wing Couplers

Thread type wing type hydraulic quick disconnect fitting, compatible with Parker 6100 series.

close type ISO 5675 Agricultural Couplings

ISO 5675 Agricultural Hydraulic Couplings

Close type ISO 5675 agricultural hydraulic couplings. Interchangeable with Parker 4000 seres.

push and pull ISO 5675 Agricultural Couplings

Push and Pull ISO 5675 Hydraulic Couplings

Push and pull ISO 5675 agricultural hydraulic couplings, compatible with 4250 series.

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Do you need the highest quality products? The best prices? The fastest transportation? The most comfortable service? Contact Topa now, we are ready now!

Product Features

Hydraulic Quick connector Material Topa

Advanced Material Technology

Our hydraulic quick connector fittings are constructed from premium-grade metals, which endure rigorous use and extend the service life of each component. This material choice not only enhances durability but also ensures that the couplings can withstand high pressures and extreme environmental conditions. The use of such high-quality materials reduces wear and tear, leading to fewer replacements and maintenance needs.

Versatile Connection Options

Our range includes a variety of coupling sizes and connection types to ensure compatibility with a wide range of hydraulic systems. Whether you require a threaded connection or a push-to-connect design, our quick-release couplings offer flexible solutions for seamless system integration. This versatility is essential for customers operating different machinery and equipment.

Hydraulic Quick coupler lock mechanism

Applications

Topa’s hydraulic quick connector fittings can be used in a variety of applications to ensure proper connection of hydraulic systems. We can supply quick couplings in all materials, so please contact us if you have any requirements! Topa’s quick release hydraulic couplers can be used in a variety of applications to ensure the proper connection of hydraulic systems. 

Hydraulic Quick coupler factory construction

Construction

Quick release hydraulic couplers help to connect and disconnect hydraulic lines quickly and efficiently, thereby dramatically reducing downtime and increasing productivity on the job site. In construction, they enable seamless operation of equipment such as excavators, backhoes, and loaders.

Hydraulic Quick coupler factory Industrial

Industry

In industrial machinery, hydraulic quick connect couplings are widely used in manufacturing processes such as injection molding machines, metal presses and milling processes. These couplings allow for quick installation and removal of hydraulic lines, which is critical for maintenance and emergency stops.

Hydraulic Quick coupler factory Agriculture

Agriculture

Hydraulic quick couplers increase the efficiency and flexibility of agricultural machinery. These couplings allow for quick and easy attachment and removal of a wide range of hydraulic implements, including plows, sprayers and harvesters. With quick couplings, farmers can ensure that machinery runs at peak efficiency.

Find out what Topa customers say about us to help you make the best choice!

Jason

We have been using Topa’s quick couplings for over three years now. The large stock and fast delivery have greatly reduced our downtime. Recommended!

Jameson K. Becker

Operations Manager

Maria

Topa volume discounts make our bulk orders surprisingly affordable. Their 24/7 support team is always quick to respond, making every interaction a smooth one.

Maria Gonzalez

Purchasing Specialist

About Topa

Why Choose Us?

When you choose Topa, we will provide you with unmatched quality, customized solutions, and superior customer service in hydraulic cylinder manufacturing. Contact Topa and we will help you!

Extensive Inventory

Topa maintains a large stock of hydraulic quick connect couplings to ensure immediate availability and rapid delivery for all your needs.

Customization Services

We offer bespoke customization options to meet unique specifications and challenges, ensuring your hydraulic systems function perfectly with our tailored solutions.

Volume Discounts

Topa provides attractive discounts that increase with the size of your order, making larger purchases more cost-effective.

Global Shipping

With our extensive logistics network, Topa guarantees efficient global shipping, delivering your hydraulic couplings wherever your business operations are located.

24/7 Support

Topa offers around-the-clock customer support, ensuring that help is always available whenever you need it, day or night.

After-Sales Service

Our dedicated after-sales service team is committed to providing ongoing support and assistance to ensure the longevity and reliability of your purchased products.

Our Factory

Topa’s quick-release hydraulic fittings are crafted on an advanced manufacturing line designed to ensure precision, durability, and reliability in every product. This state-of-the-art production line combines modern technology with stringent quality control measures to produce industry-leading hydraulic couplings. Here is a closer look at the detailed steps involved in the manufacturing process of Topa’s quick release hydraulic fittings

Any needs?

Want to learn about Topa's quick connect products? Need additional hydraulic couplings? We are the best choice for the best price, the best quality products and the most professional service, all at Topa! Contact Topa now, we are ready to go!

Other Products

Camlock Hydraulic Fittings

Reusable Hydraulic Fittings

Crimp Style Hydraulic Fittings

Hydraulic Hose

Hydraulic Adapters

Brass Hydraulic Fittings

FAQ

What are hydraulic quick couplers?

Hydraulic quick couplers are connectors used in hydraulic systems to quickly connect and disconnect hydraulic lines without tools, minimizing fluid loss and downtime.

How do quick hydraulic couplings work?

Hydraulic quick connect couplings work by using a simple locking mechanism that allows for easy hand operation to connect or disconnect hydraulic hoses and components, often using a ball-locking mechanism or a threaded sleeve.

What materials are used in hydraulic quick connect couplings?

Most quick couplings are made from steel, stainless steel, or brass. The choice of material depends on the application’s requirements regarding pressure, temperature, and corrosion resistance.

Can hydraulic quick couplers be used with different types of hydraulic fluids?

Yes, hydraulic quick connect couplings are designed to be compatible with a variety of hydraulic fluids. However, it’s important to check the compatibility of the coupling materials with the specific fluid used in your system.

What should I consider when selecting a hydraulic quick coupling?

When selecting a hydraulic quick coupling, consider factors such as the type of hydraulic fluid, operating pressure, temperature, and the environmental conditions. Also, think about the required flow rate and whether the coupling needs to be resistant to vibration.

Are there different types of quick couplings?

Yes, there are several types of quick couplings, including push-to-connect, thread-to-connect, and flat-face designs. Each type has its advantages and is suited for different applications.

How do I maintain quick release hydraulic couplers?

Regular inspection and cleaning are important. Keep the couplings clean and free of debris to prevent leaks and wear. It’s also crucial to check for signs of wear or damage and replace any faulty components immediately.

What are the common applications of quick release hydraulic couplers?

Hydraulic quick couplings are widely used in construction machinery, manufacturing equipment, hydraulic tools, and agricultural machinery, among others, to facilitate flexible connections and routine maintenance.

What are the safety tips for using hydraulic quick couplers?

Always depressurize the system before disconnecting the couplings, wear appropriate protective gear, and ensure that the coupling is fully locked before starting the system. Regular training on the operation and handling of quick couplings is also recommended.

Can quick release hydraulic couplers handle high pressures?

Yes, certain models of quick-release hydraulic fittings are specifically designed to handle high pressures. Always ensure that the coupling’s specifications match or exceed the maximum pressure of the hydraulic system.

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Hydraulic Quick Couplings catalog