The FIRG is the Original Flat Face Coupler

The FIRG is the original flat face quick coupler, providing leak free hydraulic connections with versatile interchangeability meeting all ISO 16028 standards.  The FIRG series of flat face quick couplers protects against early wear and tear caused by movement and vibration between the coupler and nipple components. This high performance quick coupler provides long lasting durability with competitive pricing.

The FIRG is ideal in a wide range of industrial applications and can be found worldwide anywhere fluid control with leak free performance is required. This durable coupler protects against the weight of hoses in tubing when installed horizontally and protects against pressure impulses.  The FIRGQ includes quench polish quench (QPQ) plating for increased durability and corrosion resistance.

FIRG Quick Coupler Engineering Features

The FIRG flat face quick coupler provides reliable hydraulic quick connect solutions to many general industrial applications, agricultural, mining and mobile construction equipment.  The FIRG can be found anywhere contamination of hydraulic circuits and fluid loss must be reduced or eliminated.  This versatile quick coupler is available in sizes ranging from a 1/4” to 2” with port options BSP and NPT.

This ISO 16028 quick coupler offers a working pressure of 20 to 30 MPa/2900-4350 psi, with minimal air inclusion during quick connect processes. Avoid fluid loss during quick connect and quick release while meeting tight tolerances to ensure equal loading of couplers.

Stucchi Offers Widest Selection of Hydraulic Quick Couplers

Stucchi is synonymous with hydraulic solutions, recognized worldwide for providing a wide selection of high quality quick couplers and custom designed quick coupling solutions.  We offer many designs and styles of:

• Flat face couplers
• Threaded flat face couplers
• High-pressure quick couplers
• Poppet interchange couplings
• Threaded poppet couplers
• Multi-coupling plates
• Hydraulic check valves
• Dust caps and accessories
• Custom hydraulic solutions

Stucchi designs, engineers and manufacturers quality hydraulic quick couplers in various materials such as carbon, stainless steel and brass with various finish options and sealing mechanisms. We provide fluid control solutions that eliminate leaks and maximize equipment uptime.  Our skilled engineers are experienced in analyzing your process and selecting the right quick coupler to maximize your productivity and improve overall business operations.

Stucchi is a leading global supplier of hydraulic quick couplers with a wide selection of standard products and custom designed hydraulic solutions. We offer nearly 60 years of experience in manufacturing hydraulic quick couplers and assisting companies in maximizing machinery and equipment performance. Contact us to learn more about our wide selection of quick couplings including the FIRG series of flat face quick couplings.

Poppet Quick Couplers for Interchange Versatility

Poppet quick couplers offer versatility when interchange is required, with a poppet style valve for effective and simple sealing.  Poppet interchange couplers provide versatility to maintenance and business operations professionals who require mating with another manufacturer’s coupling while maintaining equal fluid control and pressure.  Reliable, simple to use poppet interchange quick couplers are ideal in many general purpose applications as well as any process where quick coupling interchange is required.

Stucchi Offers Poppet Interchange Quick Couplers

Stucchi offer a wide selection of hydraulic quick couplers with custom designed quick connect and quick release solutions.  Our poppet interchange couplers include several quick couplings designed to meet ISO A and ISO B standards, manufactured in various materials such as carbon, stainless steel or brass.  We offer various finish options such as zinc plating, QPQ plating, various elastomer seals and port options. 

Our vast resources and product line allow us to provide complete hydraulic solutions for any hydraulic quick connect application.  We offer many styles and options of flat face, threaded flat face, poppet interchange and multi-coupling plates to meet the demands of critical applications.  Our poppet interchange couplers include:

BIR Series, ISO A Interchange – this popular poppet style quick coupler is available in sizes ranging from ¼” to 2”, meets ISO A standards and provides added durability with nitrile seals and zinc plated components. 

IRB, IRBO, IRBX SERIES, ISO B Interchange – The IRB series offers three different materials and meets ISO 7241-B standards.  The IRB features carbon material with nitrile seals, the IRBO is made of brass with Viton seals, while the IRBX is manufactured with stainless steel, also featuring Viton seals.  All IRB poppet couplers are engineered with stainless steel springs and PTFE anti-extrusion rings. 

AG Interchange IR, IRV, IRS Series – the AG interchange IRS couplers include the IR with a ball valve, the IRV with a poppet valve and the IRS in a push pull design including the IRS PC for push pull interchange coupler under residual pressure.  

I-IP Series, ISO A Interchange – meets ISO A interchangeability with modular port options and a push pull mounting design. 

IRC Series, Euro Poppet Interchange – this poppet valve coupler is commonly called the Nordic interchange, available in standard or with pressure elimination features.  Poppet valve and elastomer seals provide reliable quick connect and disconnect. 

SH Series, H-IH Interchange – this compact, simple to use poppet valve with elastomer seal coupler features carbon steel and zinc plating for added durability, meeting hydraulic quick interchange needs in many general purpose applications. 

Stucchi offers these poppet interchange couplers along with threaded poppet couplers, flat face, threaded flat face, multi-coupling plates, check valves, accessories and dust caps.

  

Stucchi offers a wide selection of hydraulic quick couplers for proven hydraulic solutions to many industrial applications. We offer process analysis and custom designed quick couplings to meet challenging our nonstandard specifications. Contact us to learn more about our high-quality quick couplers including poppet interchange couplers.

Threaded Quick Couplers for Failsafe Hydraulic Connections

Threaded quick couplings provide added assurances to hydraulic applications with failsafe connections you can rely on. Thread to connect quick couplers are ideal in applications with high pressure impulses or where residual or trapped pressure exists in a line. Hydraulic threaded couplers resist brinelling and provide fluid control to hydraulic circuit processes which demand leak free connections.

Threaded Quick Couplings Proven in Demanding Applications

Demanding industrial applications require reliable, heavy duty quick couplers which are designed to withstand rigorous terrain, harsh weather elements and high pressure processes. Threaded quick couplings provide peace of mind to operators in many industrial applications such as:

• Oil and gas exploration and excavation
• Heavy duty construction
• Agricultural equipment processes
• Industrial plants, machinery and equipment
• Mobile equipment
• Offshore equipment and shipyards

Failsafe hydraulic connections are required in these industrial applications and many others to prevent environmental contamination and provide safety to workers.  Consulting with an experienced hydraulic solutions provider will help you choose the right quick couplings to meet your specifications.

Stucchi Offers Leak Free Threaded Quick Couplings

Stucchi offers a vast product line of hydraulic quick couplers, multi-coupling plates, dust caps, accessories, check valves and replacement couplers. Our threaded quick couplings are proven in applications worldwide and include:

VEP – This threaded quick coupling is proven in many applications with high pressure impulses or where pressure exists in a line. The VEP series provides the reliable connection of a thread to connect design with a flat face design to avoid fluid loss.  Prevent contamination of hydraulic circuits with the VEP which offers many features and benefits.

VEP features include:

• Flat face design
• Patented internal valve for quick connect/disconnect under pressure
• Yellow O-ring indicator for quick visual ID
• Port options include SAE, NPT, BSP, ORFS
• Available in sizes 1/4” to 2”
• Working pressure up to 35-60 MPa/5075-8700 psi
• Residual pressure to 25 MPa/3625 psi
• Interchangeable with the VEPHD and VEPHDL for heavy duty and locking quick couplers

You can find the VEP in many applications such as in the oil field, drilling machines, excavators with auxiliary line attachments, hydraulic construction equipment and tool attachments and many others.  The VEP has been proven in several case studies to improve process and business operations.

Stucchi is recognized as a leading global supplier of quick connect and disconnect solutions, offering durable and reliable hydraulic solutions.  We offer a wide selection of hydraulic quick couplings including high performance threaded flat face couplers.  Contact us to speak with an engineer and to learn more about our series of threaded couplings.