Pneumatic fittings couplings link hoses, tubes and components in compressed-air systems to ensure smooth airflow. They maintain secure and leak-free joints under pressure and vibration. They adapt to various tube sizes and materials to fit diverse pneumatic setups. They enable easy assembly, flexible configuration and efficient maintenance. Their durable construction offers long service life for industrial tools, machinery and automation systems.
Pneumatic Fittings & Couplings
Showing 1–24 of 27 results
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Pneumatic Fittings & Couplings
10 Pcs 5/16” OD x 1/4” NPT Thread Female Straight Fitting
1. Inline connector for connecting a tube to a male threaded connection in a straight run
2. Push-to-connect tube connection on one end and female NPT threads on the other end
3. Nickel-plated brass tube fitting
4.Handles pressures up to 145psi, operating temperature range of 32~ 140℉, and a vacuum capability of 755mm Hg
5. Meets RoHS and REACH technical specifications
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Pneumatic Fittings & Couplings
4-Way Cross Pneumatic Fitting Quick Air Tube Splitter
This 4-Way Cross Pneumatic Fitting is a quick connector for air tubes. It splits one air line into four separate directions. This allows for complex circuit distribution. The fitting uses a rapid connection mechanism. It ensures reliable and even air flow splitting. It is essential for multi-point pneumatic control systems.
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Pneumatic Fittings & Couplings, Pneumatics
5 Pieces Pneumatic Female Elbow 90 Degree Threaded Push-In Connect Fittings 3/8″ Tube OD x 1/4″ NPT, NPT Female Nickel Plated Brass Quick Connector for Air Compressor Air Bags

Pneumatic Fittings & Couplings, Pneumatics5 Pieces Pneumatic Female Elbow 90 Degree Threaded Push-In Connect Fittings 3/8″ Tube OD x 1/4″ NPT, NPT Female Nickel Plated Brass Quick Connector for Air Compressor Air Bags
Name: Pneumatic Female Elbow
Dimensions: 3/8″ OD x 1/4″ NPT Female
Quantity: 5SKU: n/a -
Pneumatic Fittings & Couplings
Air Hose Pneumatic Fitting One-Touch Quick Connector Tube
This Air Hose Pneumatic Fitting joins flexible air soft tubes. It uses a simple one-touch mechanism for quick assembly. This design ensures a reliable seal without special tools. It is used to connect components in pneumatic systems efficiently. The fitting allows for fast disconnection and reassembly during maintenance.
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Pneumatic Fittings & Couplings
Brass 90 Degree Coupling Pneumatic Elbow Air Line Connector
This Brass 90 Degree Elbow Coupling joins pneumatic lines at a right angle. It is designed to change the tubing direction efficiently. The fitting is manufactured from durable brass material. This ensures excellent resistance to corrosion and wear. It is essential for optimizing air line routing in confined industrial spaces.
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Pneumatic Fittings & Couplings
Brass Push-In Pneumatic Fitting One-Touch Air Tube Connector
This Brass Push-In Pneumatic Fitting connects air tubing instantly. It offers a secure “one-touch” connection without tools. The design uses durable brass and plastic components. This ensures excellent sealing and pressure resistance. It is crucial for quickly assembling and modifying air lines in automated systems and machinery.
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Pneumatic Fittings & Couplings
Brass Quick Pneumatic Fitting Air Tube Connector Durable
This Brass Pneumatic Fitting connects air tubing quickly and securely. It is designed as a rapid joint for pneumatic circuits. The fitting is made from solid brass material. This ensures excellent durability and resistance to high pressure. It is widely used in systems demanding long-lasting, reliable air line connections.
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Pneumatic Fittings & Couplings
Nickel Plated Brass Pneumatic Fitting Push-In Male Threaded
This Pneumatic Fitting is made from full brass with a nickel plating. It features an external male thread and one-touch push-in connection. This allows for fast, secure connection to air tubes. The nickel plating provides superior corrosion resistance. It is used in agricultural pneumatic systems and industrial machinery connections.
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Pneumatic Fittings & Couplings
Plastic Push-In Coupling Quick Connect Air Tube Pneumatic
This Plastic Coupling quickly connects air tubes in pneumatic systems. It uses a reliable push-in mechanism for fast assembly. The coupling is made from durable plastic material. This ensures light weight and resistance to corrosion. It is used to quickly build or modify air line connections in automated systems.
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Pneumatic Fittings & Couplings
Plastic Quick Connect Pneumatic Fitting Air Tube Connector
This Plastic Quick Connect Pneumatic Fitting joins air tubes fast and easily. It ensures a secure, leak-proof connection in pneumatic circuits. The fitting is made from durable plastic material. This provides corrosion resistance and light weight. It is used to quickly set up or modify air lines in automation systems.
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Pneumatic Fittings & Couplings, Pneumatics
Pneumatic Control Valve 1/4 Push-in Connect Valve Union Ball Valve Quick Connect Pipe Fitting Pneumatic Valve Air Hose Fitting 5 Pack, 0.25 Inch

Pneumatic Fittings & Couplings, PneumaticsPneumatic Control Valve 1/4 Push-in Connect Valve Union Ball Valve Quick Connect Pipe Fitting Pneumatic Valve Air Hose Fitting 5 Pack, 0.25 Inch
Name: Pneumatic Control Valve
Material: Plastic
Water Inlet Size: 1/4 Inch
Water Outlet Size: 1/4 Inch
Quantity: 5SKU: n/a -
Pneumatic Fittings & Couplings
Pneumatic Coupling Fire Hose Fitting Quick Connect Durable
This Pneumatic Coupling joins fire hoses or industrial air lines quickly. It provides a robust, sealed connection under high pressure. The coupling is designed for durability and secure fitting. This ensures reliable performance in emergency and demanding environments. It is essential for linking fluid or air transfer sections.
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Pneumatic Fittings & Couplings, Pneumatics
Quick Connect Pneumatic Ball Valve with Gasket for Water Purification Systems and Reverse Osmosis System Pressurized Water Storage Tanks (1/4″ Female NPT x 3/8″ OD Quick Connect)

Pneumatic Fittings & Couplings, PneumaticsQuick Connect Pneumatic Ball Valve with Gasket for Water Purification Systems and Reverse Osmosis System Pressurized Water Storage Tanks (1/4″ Female NPT x 3/8″ OD Quick Connect)
Name: Pneumatic Ball Valve
Inlet Connection Size: 1/4 Inch
Outlet Connection Size: 3/8 InchSKU: n/a




















