700 BAR HYDRAULIC QUICK COUPLERS 

Download the data sheet for 700bar PVS quick couplers

Specialized quick couplers for hydraulic tools. 

High-pressure hydraulic quick couplers up to 700 bar are specialized components designed to work in demanding conditions where the highest pressures occur. These products are ideal for industrial applications such as construction, mining, or heavy industry, where reliability and durability are key. Quick couplers in this category are characterized by exceptional resistance to high pressures, reaching up to 700 bar, allowing for their safe and effective use in hydraulic systems operating under heavy loads. 

Quick couplers for the highest pressures 

Hydraulic quick couplers up to 700 bar available in our shop are compatible with a wide range of hydraulic equipment and systems, making them a versatile solution in industrial applications. They provide quick and easy connection and disconnection of hydraulic hoses, which shortens machine downtime and increases operational efficiency. By choosing our products, you can be sure that you are investing in durability, reliability, and work safety even in the most difficult conditions.

ENERPAC quick couplers and 700bar hoses as an alternative

Quick couplers up to 720 bar – what is worth knowing about them ?

High-pressure hydraulic quick couplers are an indispensable element of hydraulic systems that must work in exceptionally demanding conditions. Their main goal is to provide a quick, and at the same time fully sealed, connection of hydraulic lines. This solution is particularly valued in industries where safety and reliability are of key importance. Thanks to quick couplers, it is possible to instantly connect and disconnect installations without the risk of leaks or pressure drops. These quick couplers are designed to cope with extreme loads, enabling safe work even at pressures up to 720 bar. Their application is found in various industrial sectors, such as power hydraulics, construction, heavy industry, or machine servicing.

Characteristics and advanced manufacturing technologies

Products available in our offer meet rigorous quality standards, and their technical parameters have been designed with the most demanding users in mind. Quick couplers up to 720 bar are characterized by extraordinary durability, resulting from the use of robust materials and modern technologies. Made of high-quality steel and coated with Zn-Fe (Cr III), they guarantee resistance to corrosion and mechanical damage. The closure system uses a ball locking mechanism that ensures connection tightness. Thanks to this, pressure losses are minimized, and the installation remains efficient and safe to use. The connection is made on a screw-in basis, which further increases the reliability of the coupler, especially in high-pressure conditions.

Versatility of applications and variety of components

Hydraulic quick couplers are elements available in various configurations to match the specifics of any hydraulic system. Here are the most important components available in our offer:

700bar plugs and sockets 

Plugs, i.e., male parts, and sockets, i.e., female parts, are a key element of the quick coupler system. Properly selected, they guarantee a perfect fit and connection tightness. Thanks to different thread standards, such as BSP or NPT, they can be easily integrated into an existing hydraulic installation. Protective caps – additional protection. To protect quick couplers from contaminants or mechanical damage, it is worth using protective caps. They come in both plastic and metal versions, and their solid workmanship ensures effective protection for a long time.

Adjustment to various working conditions

Hydraulic quick couplers up to 720 bar are adapted to work in a wide range of temperatures, from -25°C to +100°C. Additionally, we offer the possibility of using different types of seals, such as NBR, FKM, or EPDM, depending on the specifics of the medium used or environmental conditions. Thanks to this, our quick couplers prove themselves in practically every working environment, from workshops, through industrial plants, to construction sites.

Technical parameters of high-pressure quick couplers :  

• Standard: ISO 14540
• Closure principle: ball
• Security: threaded
• Material: steel
• Finish: Zn-Fe (Cr III)
• Threads: BSP - NPT
• Standard seals: NBR
• Operating temperature range: -25 °C to +100 °C
• Optional seals: FKM, EPDM or other
• Working pressure: 720 bar
• Connection under pressure: allowed (both on the male and female side)
• Maximum residual pressure: 100 bar

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