Hydraulic Quick Couplers Manufacturer 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.

Ready to contact us?

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

Toap quick couplings

Leak-Proof Design

Constructed from high-grade materials such as stainless steel and carbon steel, Topa quick couplers are built to withstand harsh conditions without succumbing to wear and tear. These materials ensure the couplers are robust and resistant to corrosion, extending their lifespan even in environments exposed to chemicals or extreme weather. Additionally, our couplers feature a leak-proof design that prevents fluid loss, ensuring the hydraulic system remains efficient and environmentally compliant.

Hydraulic Quick coupler lock mechanism
Hydraulic Quick coupler connection
Topa Quick Coupling

Preventing Accidental Disconnections

Safety Locking Mechanisms, hydraulic quick connects are equipped with advanced locking mechanisms to ensure a secure connection after splicing. These mechanisms are designed to withstand vibrations, shocks and pressure changes that can occur during operation, which in less robust systems can lead to disconnection. The reliable locking feature minimizes the risk of the coupler inadvertently disconnecting, which can lead to fluid leaks and potential safety hazards.

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

They are specifically designed to ensure robust and secure hydraulic connections in machinery such as excavators, loaders, and bulldozers. These couplers facilitate quick attachment changes, greatly increasing machine versatility and reducing downtime on construction sites.

Hydraulic Quick coupler factory Agriculture

Agriculture

Topa’s hydraulic quick couplings optimize the functionality of farm machinery including tractors and harvesters. The easy connect-and-disconnect capability allows farmers to switch between implements swiftly, maximizing operational time and productivity. Our couplers provide a leak-proof seal, preventing hydraulic fluid loss.

Topa hydraulic fittings mining

Mining

Topa hydraulic quick connections are engineered to endure the harsh conditions found in mining sites, facilitating quick tool changes and reliable hydraulic connections. They enable seamless operation of drilling rigs, hydraulic excavators, and loaders, ensuring that these heavy machines perform optimally with minimal downtime.

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Our Services

Topa can provide the best customer service to every customer, you are welcome to ask!

Custom Design Solutions

Whether you need a specific size, pressure rating, or special material, our engineering team collaborates closely with you to develop tailored solutions that meet your exact requirements.

24/7 Technical Support

Topa provides round-the-clock technical support to assist with any queries or issues you may encounter. Our team of experienced technicians is always ready to provide guidance.

Discounted Services

At Topa, we appreciate your trust in our products and services. To show our appreciation and commitment to long-term partnerships, we offer exclusive discounts tailored to the needs of our corporate customers.

Sample Service

Topa offers sample service to our potential customers. This service allows you to evaluate the quality and performance of our hydraulic quick couplings in your specific application before committing to a purchase.

Our Factory

Our factory processing workflow reflects a commitment to precision, quality and innovation. From the careful selection of raw materials to the final packaging of our products, each step is carefully orchestrated to ensure that our hydraulic quick couplings meet our customers’ expectations. Join us for an in-depth look at our intricate manufacturing process.

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

Hydraulic Hose

Hydraulic Adapters

Brass Hydraulic Fittings

Camlock Hydraulic Fittings

Crimp Style Hydraulic Fittings

Reusable Hydraulic Fittings

FAQ

What types of hydraulic quick couplers does Topa offer?

Topa offers a wide range of hydraulic quick couplings suitable for various industries, including construction, agriculture, and manufacturing. Our products are available in different sizes and pressure ratings to meet your specific needs.

Are Topa quick couplers compatible with all hydraulic systems?

Our quick couplers are designed to be highly compatible with a broad range of hydraulic systems. However, we recommend checking the specific requirements and specifications of your system to ensure optimal compatibility.

Can I get custom-designed couplers to fit unique requirements?

Absolutely! Topa specializes in designing and manufacturing custom couplers to meet unique operational requirements. Contact our sales team to discuss your specific needs.

Where can I buy Topa hydraulic quick couplings?

Contact us from Topa’s official website and our professional sales staff will contact you quickly to help you with your order!

How long do Topa quick couplers last?

The lifespan of our quick couplers depends on their usage conditions and maintenance. With proper installation and regular maintenance, Topa couplers are designed to last for many years of reliable service.

How can I ensure the longevity of my quick hydraulic couplers?

Regular inspection and maintenance, including cleaning and checking for leaks and wear, are crucial. Additionally, following the installation guidelines and using the couplers within their operational specifications will extend their life.

How do I install a Topa hydraulic quick coupler?

Installation instructions are provided with every purchase, detailing step-by-step procedures. It generally involves cleaning the connecting surfaces, aligning the coupler, and securing the connection. For complex installations, we recommend professional assistance.

What materials are used in Topa hydraulic quick connections?

Topa uses high-quality materials such as carbon steel, stainless steel, and brass to manufacture our quick couplers, ensuring durability, corrosion resistance, and excellent performance under various conditions.

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Hydraulic Quick Couplings catalog