Looking for a push on fittings manufacturer that combines reliability, innovation, and global reach? How do top suppliers stay ahead in an increasingly competitive pneumatic and fluid-connection market?
In today’s industrial landscape, choosing the right push-on fittings partner is crucial. Key insights for buyers include:
- OEMs and system designers need durable, leak-free, and easy-to-install fittings.
- Distributors and contractors value suppliers with global supply networks and consistent quality.
- Industries such as automotive, food processing, water treatment, and automation are driving demand for high-performance fittings.
This article highlights the leading push on fittings manufacturers and suppliers worldwide, explaining their core strengths and market positioning. Keep reading to discover which companies can meet your needs and why selecting the right partner matters for long-term system performance.
Table of Contents
- List of the Top 10 Push On Fittings Manufacturers and Suppliers in the World
- Guidance for Choosing Push On Fittings Manufacturers
- Important Factors When Selecting a Push On Fittings Manufacturer
- Where to Source Reliable Push On Fittings Manufacturers
- Why Choose a Chinese Push On Fittings Manufacturer
- How to Select the Right Push On Fittings Manufacturer for Your Application
- Conclusion
List of the Top 10 Push On Fittings Manufacturers and Suppliers in the World
| Brand | Headquarters | Business Type |
|---|---|---|
| 1. Festo | Baden-Württemberg, Germany | Automation & Pneumatic Fittings Manufacturer |
| 2. Polyconn | Plymouth, Minnesota, United States | Pneumatic Components & Fittings Supplier |
| 3. Tramec | Iola, Kansas, United States | Push-On Fittings & Air Brake Components Manufacturer |
| 4. BK Products | Tennessee, United States | Plumbing Fittings & Push-Fit Solutions Manufacturer |
| 5. John Guest | United Kingdom | Plastic Push-Fit Fittings Manufacturer |
| 6. Parker Hannifin | Cleveland, Ohio, United States | Industrial Fittings & Motion Control Manufacturer |
| 7. Alkon Corporation | Fremont, Ohio, United States | Pneumatic & Hydraulic Fittings Manufacturer |
| 8. SharkBite | United States | Push-to-Connect Plumbing Systems Manufacturer |
| 9. Aignep | Bione, Province of Brescia, Italy | Fluid Technology & Pneumatic Fittings Manufacturer |
| 10. AirFluid | Ningbo, Zhejiang Province, China | Push-On Fittings & Pneumatic Components Manufacturer |
1. Festo
Introduction:
Festo is a well-known push-on fittings manufacturer and global push-on fittings supplier, providing precision pneumatic connection solutions for industrial automation. Its push-in fittings ranges, including QS, QSM, NPQH, NPQP, and QSR, are designed for quick installation, reliable sealing, and stable performance in compressed air and vacuum systems. These fittings are widely used in automotive, food processing, chemical, water treatment, and automated manufacturing applications. As a trusted push-on fittings supplier, Festo supports OEMs and engineers with high-quality materials, application-specific designs, and technical resources, making it a reliable choice for businesses sourcing durable and consistent pneumatic fittings.
Established: 1925
Headquarters: Esslingen-Berkheim, Germany
Main Products/Services:
- Push-in fittings (QS, QSM, QSK, NPQH, NPQM, NPQP, QSR series)
- Pneumatic connectors, tubing, and automation components
- Customized fittings solutions for OEM and industrial applications
- Automation systems, engineering tools, and digital configuration platforms
- Technical education and industrial training (Festo Didactic)
Business Type: Global Automation Manufacturer • Push-On Fittings Supplier • Engineering Solutions Provider
2. Polyconn
Introduction:
Polyconn is a U.S.-based push-on fittings manufacturer and supplier, providing high-performance pneumatic solutions for automation, robotics, food processing, chemical, and general manufacturing. Its 316 stainless steel push-in fittings offer durability, corrosion resistance, and reliable performance, while the company also supplies unions, elbows, tees, bulkhead fittings, and flow control connectors. Polyconn supports custom assemblies, private labeling, and kitting services, making it a trusted source for durable, engineered, and tailored push-on fittings.
Established: Early 1980s
Headquarters: Plymouth, Minnesota, USA
Main Products/Services:
- Stainless steel push-to-connect fittings (316 SS) and pneumatic push-on fittings
- Pneumatic manifolds, valves, tubing & hoses
- Duratec® air piping systems and fluid power components
- Custom pneumatic assemblies & Kitwair® kitting services
- Private-label and hard-to-source component procurement
Business Type: Pneumatic Components Supplier • Push-On Fittings Manufacturer • Custom Sourcing & Engineering Provider
3. Tramec
Introduction:
Tramec is a recognized American push-on fittings manufacturer and supplier, offering robust pneumatic and fluid-transfer components for industrial and heavy-duty applications. The company produces brass push-on fittings, hose assemblies, valves, and other pneumatic connectors engineered for reliable, leak-resistant operation under high pressure. Serving sectors such as transportation, agriculture, construction, and OEM assembly, Tramec combines long-standing engineering expertise with quality-focused production to deliver fittings that meet DOT, SAE, and international standards. Beyond standard products, the company provides custom push-on fittings, private-label solutions, and tailored assemblies, supporting distributors and engineers who require dependable, application-specific pneumatic components for demanding systems.
Established: 1981
Headquarters: Iola, Kansas, USA
Main Products/Services:
- Brass push-on air brake fittings and pneumatic connectors
- Custom-engineered fittings and private-label manufacturing solutions
- Air brake hoses, valves, and fluid-transfer components
- Pneumatic system hardware for OEM, transportation, and industrial markets
- Technical support and application-specific fitting design
Business Type: Push On Fittings Manufacturer • Pneumatic Components Supplier • OEM & Custom Engineering Partner
4. BK Products
Introduction:
BK Products is a U.S.-based push-on fittings manufacturer and supplier known for reliable plumbing fittings, valves, and push-fit connection systems for residential, commercial, and industrial applications. Its brass push-fit fittings, specialty connectors, structural pipe systems, and Proline Series valves are engineered for fast installation, durability, and code compliance. As part of Mueller Industries, BK Products supports distributors, contractors, and OEMs with scalable production, consistent quality, and customized solutions, making it a trusted source for dependable push-on fittings and engineered connection components.
Established: 1970
Headquarters: Tennessee, USA
Main Products/Services:
- Brass push fit and push-on fittings for plumbing and fluid systems
- Valves, connectors, and supply line products
- Structural pipe systems and multi-material plumbing solutions
- Custom component development and OEM-compatible fittings
- Technical support and large-volume distribution services
Business Type: Plumbing Fittings Producer • Push-On Fittings Solution Provider • OEM Component Developer
5. John Guest
Introduction:
John Guest is a leading manufacturer and global supplier of plastic push-on and push-to-connect fittings, known for precision-engineered solutions used in OEM, commercial, and industrial applications. Specializing in quick-installation push-fit systems for water treatment, beverage dispensing, pneumatics, and fluid control, the company offers high-quality fittings, tubing, valves, and specialty connectors designed for reliable performance and long-term durability. Part of the RWC group, John Guest combines strict quality control with global distribution, supporting OEMs and system integrators with both standard and customized push-on fittings. With decades of experience and innovations like the original Speedfit technology, John Guest remains a trusted source for engineered, application-specific connection solutions.
Established: 1961
Headquarters: United Kingdom
Main Products/Services:
- Plastic push-on and push-to-connect fittings for water, air, beverage and industrial applications
- LLDPE and specialty tubing for OEM and fluid control systems
- CTS (Copper Tube Size) fittings and valves for plumbing installations
- OEM custom-engineered fittings, connectors, and integrated assembly solutions
- Fluid control components for water filtration, beverage systems, pneumatics, and automation
Business Type: Precision Fittings Manufacturer • OEM Engineering Partner • Global Push-On Connection Systems Supplier
6. Parker Hannifin
Introduction:
Parker Hannifin is a global push-on fittings manufacturer and supplier, offering high-quality pneumatic, fluid-handling, and motion-control connection solutions. Through its Parker Legris division, the company produces stainless steel push-to-connect fittings designed for corrosion resistance, chemical exposure, and demanding industrial conditions. Parker supports OEMs, system integrators, and industrial operators with durable, quick-installation fittings, customized assemblies, and engineered connection solutions. With extensive global manufacturing and distribution, the company provides reliable push-on fittings and tailored fluid-control components that enhance system performance and longevity across manufacturing, automation, water treatment, and process industries.
Established: 1917
Headquarters: Cleveland, Ohio, USA
Main Products/Services:
- Stainless steel push-to-connect fittings (Parker Legris LF 3800 & PLS series)
- Push-on fittings, pneumatic connectors, and cartridge-style fittings
- Industrial tubing, valves, couplings, and fluid-handling components
- Custom-engineered OEM fitting solutions for harsh or specialized applications
- Motion and control technologies across industrial, aerospace, and automation sectors
Business Type: Motion & Control Technology Manufacturer • Industrial Fittings Innovator • OEM Custom Connection Solutions Provider
7. Alkon Corporation
Introduction:
Alkon Corporation is a North American push-on fittings manufacturer and supplier known for durable pneumatic and hydraulic connection solutions. Its push-to-connect and push-on fittings, made entirely in North America, are designed for high-pressure, leak-free performance in industrial, mobile, and OEM systems. Alkon offers brass, composite, and nickel-plated fittings, DOT-approved options, and complementary valves and cylinders, supporting customized geometries and application-specific solutions. With vertically integrated manufacturing and multiple brands, the company provides reliable, engineered push-on fittings and complete motion-control components for engineers and system designers seeking consistent quality and supply.
Established: Approximately 1950 (over 75 years of history)
Headquarters: Fremont, Ohio, USA
Main Products/Services:
- Industrial brass push-to-connect and push-on fittings
- Composite and nickel-plated fittings for harsh environments
- DOT-rated brass and composite fittings for pneumatic and vacuum systems
- Pneumatic and hydraulic valves, cylinders, pumps, and motion-control components
- OEM-specific custom fitting solutions and vertically integrated manufacturing support
Business Type: Pneumatic & Hydraulic Component Manufacturer • Push-On Fittings Engineering Specialist • OEM Custom System Supplier
8. SharkBite
Introduction:
SharkBite is a leading push-on fittings manufacturer and supplier, specializing in fast-install, tool-free plumbing connections for residential, commercial, and renovation projects. Its push-to-connect fittings work with PEX, copper, CPVC, PE-RT, and SDR-9 HDPE pipes, offering secure, leak-resistant performance for repipes, water heaters, new builds, and emergency repairs. As part of RWC, SharkBite provides versatile, reliable push-on fittings and systems like Max and EvoPEX, making it a trusted choice for contractors, builders, and distributors seeking efficient, high-quality plumbing solutions.
Established: Over 20 years ago
Headquarters: Part of Reliance Worldwide Corporation (RWC), USA
Main Products/Services:
- Push-to-connect fittings for multi-material pipe systems
- Push-to-connect valves for residential and commercial plumbing
- EvoPEX push-to-connect whole-home plumbing systems
- PEX piping and compatible connectors
- Push-to-connect water heater connectors and installation components
Business Type: Push-to-Connect Plumbing Technology Developer • Water System Components Manufacturer • Professional Plumbing Solution Provider
9. Aignep
Introduction:
Aignep is an Italian push-on fittings manufacturer and supplier known for high-precision fluid and compressed-air components. Its portfolio includes push-in fittings, pneumatic valves, quick-connect couplings, and custom fluid-control solutions designed for demanding industrial systems. With fully Italian production, strict quality control, and advanced Industry 4.0 manufacturing, Aignep delivers durable, reliable fittings and engineered connectors to OEMs, distributors, and system designers worldwide. The company’s ability to provide tailored components and global support makes it a trusted source for professionals seeking high-performance, application-specific push-on fittings.
Established: 1976
Headquarters: Bione, Brescia, Italy
Main Products/Services:
- Push-in & push-on fittings for air, gas, and fluid systems
- Pneumatic valves and actuators for industrial automation
- Quick-connect couplings and compressed-air accessories
- Fluidity series valves for liquid and gas distribution
- Customized engineered fittings and OEM component development
Business Type: Fluid Technology Manufacturer • Push On Fittings Supplier • OEM & Custom Solution Provider
10. AirFluid
Introduction:
AirFluid is a Chinese push-on fittings manufacturer and supplier specializing in precision pneumatic and fluid-connection components for industrial applications. The company produces quick-connect and metal push-on fittings for automation, lubrication, water treatment, and machinery systems, using reinforced nylon, nickel-plated brass, and stainless steel for durability under high pressure and corrosive conditions. With ISO 9001–certified production, automated assembly, and rigorous testing, AirFluid delivers both standard and customized push-on fittings, supporting OEMs, distributors, and system designers worldwide with reliable, tool-free connection solutions that meet international pneumatic and mechanical standards.
Established: 2010
Headquarters: Ningbo, Zhejiang, China
Main Products/Services:
- Push on fittings for pneumatic and fluid transfer systems
- Push to connect fittings and nickel-plated metal quick couplings
- High-pressure misting and lubrication fittings
- Customized OEM pneumatic connection components
- Precision-engineered adapters, valves, and industrial connectors
Business Type: Push On Fittings Manufacturer • Pneumatic Components Supplier • OEM Custom Fittings Provider
Guidance for Choosing Push On Fittings Manufacturers
Push on fittings are commonly used in low-pressure fluid and air systems where fast assembly and reliable hose retention are required. Selecting the right push on fittings manufacturer is essential to ensure secure connections, consistent performance, and long service life in applications such as pneumatic tools, fuel lines, and industrial equipment.
1. Define Application Scope and Operating Limits
Before selecting a manufacturer, clarify the working pressure, temperature range, hose type, and media involved. Push on fittings are typically designed for specific hose materials and pressure ratings, making proper matching critical.
Pro Tip: Sharing hose specifications and operating conditions helps manufacturers recommend compatible push on fittings.
2. Examine Manufacturing Accuracy and Fit
The effectiveness of push on fittings depends on precise barb geometry and surface finish. Manufacturers with controlled machining processes are more likely to produce fittings that provide strong retention without damaging the hose.
Pro Tip: Ask whether pull-out force testing is performed to verify connection strength.
3. Material Strength and Surface Protection
Common materials for push on fittings include brass, steel, and stainless steel, often combined with protective coatings. Material selection affects corrosion resistance, durability, and compatibility with different fluids.
Pro Tip: Confirm material suitability for fuel, air, or fluid applications as required.
4. Range of Sizes and Configurations
A capable manufacturer should offer a variety of sizes and fitting types, including straight connectors, elbows, tees, and adapters, to support flexible system design.
Pro Tip: A broad product range simplifies sourcing and future system modifications.
5. Quality Control and Performance Verification
Consistent hose retention and sealing performance depend on thorough quality control. Manufacturers should implement inspections for dimensions, surface finish, and functional performance.
Pro Tip: Understanding quality checks helps evaluate reliability across production batches.
6. Production Capacity and Supply Stability
For OEM production or ongoing maintenance needs, reliable supply is critical. Evaluate whether the manufacturer can support repeat orders with consistent lead times.
Pro Tip: Discuss standard product availability and typical delivery schedules.
7. Standards and Application Suitability
Push on fittings may need to meet specific industry or application requirements. Manufacturers with experience across multiple industries are better positioned to provide suitable solutions.
Pro Tip: Request technical data or performance information when fittings are used in critical applications.
8. Communication and Technical Support
Clear communication and responsive support contribute to smoother product selection and installation. Manufacturers offering technical assistance help reduce misapplication risks.
Pro Tip: Early interaction quality often reflects long-term cooperation reliability.
By carefully evaluating push on fittings manufacturers based on these criteria, buyers can establish dependable supply partnerships that support efficient assembly and consistent system performance.
Important Factors When Selecting a Push On Fittings Manufacturer
When sourcing push on fittings, attention to both product performance and manufacturing reliability helps ensure secure hose connections.
1. Hose Retention Strength
Fittings should maintain secure attachment under operating pressure and vibration without the need for clamps.
2. Ease of Installation
Properly designed push on fittings allow quick assembly while maintaining consistent retention force.
3. Resistance to Wear and Corrosion
Surface treatments and material quality influence long-term durability, especially in demanding environments.
4. Production Consistency
Uniform quality across batches ensures predictable performance and reduces maintenance issues.
5. Cost Efficiency and Value
Evaluating total value rather than unit cost alone supports sustainable sourcing decisions.
Considering these factors helps reduce operational risk and supports reliable system operation.
Where to Source Reliable Push On Fittings Manufacturers
Reliable push on fittings manufacturers can be identified through several commonly used sourcing channels.
1. Industrial and Automotive Trade Shows
Trade exhibitions focused on industrial components or automotive systems allow direct product evaluation.
2. Industrial B2B Platforms
Online marketplaces provide access to multiple manufacturers and product specifications for comparison.
3. Distributor and Integrator Referrals
Recommendations from distributors or system integrators often reflect real-world application performance.
4. Manufacturer Website Review
Reviewing technical catalogs, drawings, and quality systems on official websites helps assess manufacturing capability.
Combining multiple sourcing methods with technical verification improves supplier selection accuracy.
Why Choose a Chinese Push On Fittings Manufacturer
Chinese push on fittings manufacturers offer practical advantages for global sourcing and volume production.
1. Competitive Production Costs
Efficient manufacturing infrastructure supports cost-effective output.
2. Established Machining Expertise
Precision machining and forming processes support consistent fitting geometry.
3. Broad Product Availability
Manufacturers typically offer standard sizes and configurations suitable for various applications.
4. Export Experience
Familiarity with international shipping and documentation simplifies global procurement.
These advantages make Chinese manufacturers a practical sourcing option for push on fittings.
How to Select the Right Push On Fittings Manufacturer for Your Application
Selecting the right push on fittings manufacturer involves balancing product quality, technical support, and supply reliability.
Begin by reviewing technical specifications, material options, and performance testing. Evaluate samples to confirm hose retention and installation ease.
Then assess production capacity, delivery consistency, and communication efficiency to support long-term cooperation.
A structured selection process helps ensure dependable system connections and sustained operational performance.
Conclusion
This article provides an overview of ten leading global manufacturers and suppliers of push-on fittings, highlighting their technological strengths, product capabilities, and industry expertise. From established engineering giants such as Festo, Parker Hannifin, and John Guest to specialized pneumatic and plumbing solution providers like Polyconn, Tramec, BK Products, and SharkBite, each brand contributes to the advancement of modern fluid-handling, automation, and connection-technology systems. Their offerings span stainless-steel push-to-connect fittings, plastic push-fit systems, air-brake connectors, customized OEM components, and engineered pneumatic assemblies designed to support industries including automation, water treatment, transportation, manufacturing, and industrial machinery.
Across these manufacturers, a clear trend emerges: global buyers increasingly require fittings that combine quick installation, long-term sealing performance, and compatibility with demanding environments. Many of the featured companies have expanded their portfolios to include specialized variants for high pressure, corrosion resistance, chemically aggressive media, or OEM-specific customization—reflecting the growing demand for engineered connection solutions rather than standard commodity fittings. This market shift underscores the importance of suppliers capable of delivering both catalog-standard fittings and highly tailored components that integrate seamlessly into complex industrial systems.
Positioned within this evolving landscape, AirFluid stands out as a modern, engineering-driven Chinese manufacturer that bridges affordability with precision manufacturing. With ISO-certified production, advanced testing processes, and a strong focus on both metal and composite push-on fittings, AirFluid offers international buyers a reliable alternative for pneumatic and fluid-connection solutions. For companies seeking a flexible partner capable of producing customized fittings, OEM-specific configurations, and engineered components built for automated production environments, AirFluid represents a competitive and globally trusted choice.
