Pneumatic Fittings

Pneumatic fittings are essential components used to connect and secure pneumatic systems, enabling the efficient transfer and control of compressed air. These fittings provide a leak-free and reliable connection be...

Categories in Fittings - Reliable and Leak-Free Connections (3)
Push-Connect Fittings
Push-Connect Fittings

Push-connect fittings for pneumatics are versatile, easy-to-use components designed for quick and secure connections in pneumatic systems. These fittings allow for the rapid assembly and disassembly of tubing without needing tools, making them ideal for applications requiring frequent maintenance or modifications. The tubing is securely locked into place with a simple push, ensuring a leak-proof connection. Push-connect fittings are available in various materials, such as brass, stainless steel, and engineered plastics, to accommodate different pressures, temperatures, and environmental conditions. Their convenience and reliability make them a popular choice in industries ranging from automation to medical devices. Browse our selection below. If you need assistance, contact us to speak with a product expert to help you make your selection for your application.

Quick Connect Fittings
Quick Connect Fittings

Quick-connect fittings are designed for fast and effortless connections between hoses, tubes, or pipelines without the need for tools. These fittings feature a simple push-to-connect mechanism, allowing for rapid assembly and disassembly, making them ideal for applications where speed and efficiency are crucial. Quick-connect fittings provide a secure, leak-proof connection, often incorporating a locking mechanism that prevents accidental disconnection. They are available in various materials, such as brass, stainless steel, and plastics, to suit different pressures, temperatures, and fluid types. Browse our selection below. For expert advice or assistance in selecting the right quick-connect fittings for your application, contact Centro to speak with a product expert.

Flow Control Fittings
Flow Control Fittings

Flow control fittings for pneumatics regulate the speed and direction of airflow in pneumatic systems, providing smooth and efficient operation of actuators like cylinders and valves. These fittings, often featuring adjustable throttling valves or components, allow precise air flow control to match specific application needs. Available in various configurations such as inline, elbow, and manifold styles, they are made from durable materials like brass, stainless steel, or plastics, making them essential for optimizing system performance and extending the lifespan of pneumatic components. Browse our selection of flow control fittings below. If you need assistance, contact us to speak to a product expert willing to help you with your selection.

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Series QR2-F-RSM Heat-resistant. Industrial pneumatic component for use in machine builds and automation cells. Specified during machine integration on assembly, packaging, processing, and handling equipment. Authorized Aventics distribution; manufacturer warranty included.

$7.24

Available for Purchase

Subject to factory lead times

Series QR2-F-RVT Heat-resistant. Aventics-supplied pneumatic part for industrial machine and process equipment. Used in industrial machinery, OEM equipment, and factory automation where compressed air drives a stage of the production cycle. Authorized Aventics distribution; manufacturer warranty included.

$6.78

Available for Purchase

Subject to factory lead times

Series QR2-S-RVT standard. Pneumatic component for use in industrial automation and machine equipment. Used in industrial machinery, OEM equipment, and factory automation where compressed air drives a stage of the production cycle. Authorized Aventics distribution; manufacturer warranty included.

$5.16

Available for Purchase

Subject to factory lead times

Series QR2-F-RTK Heat-resistant. Industrial-air component for use in pneumatic systems on automated machinery. Found across machine builds, automated production lines, and OEM compressed-air equipment. Sold by us as a factory-authorized Aventics distributor.

$10.33

Available for Purchase

Subject to factory lead times

Series QR2-S-RPN standard. Compressed-air component for industrial machinery and automation systems. Used in industrial machinery, OEM equipment, and factory automation where compressed air drives a stage of the production cycle. Available from us as an authorized Aventics distributor with manufacturer warranty.

$23.15

Available for Purchase

Subject to factory lead times

Series QR2-S-RVT standard. Aventics pneumatic part used in OEM machine integration and air-power applications. Used in industrial machinery, OEM equipment, and factory automation where compressed air drives a stage of the production cycle. Available from us as an authorized Aventics distributor with manufacturer warranty.

$45.26

Available for Purchase

Subject to factory lead times

Multiple connector. Electrical connector for sensors, valves, or controls on pneumatic automation equipment. Used to wire sensors, valves, and pneumatic-control devices into machine electrical systems. In stock through authorized Aventics distribution with full factory warranty.

$14.41

Available for Purchase

Subject to factory lead times

Multiple connector. Connection component for wiring sensors and electrically operated valves on automation lines. Used to wire sensors, valves, and pneumatic-control devices into machine electrical systems. In stock through authorized Aventics distribution with full factory warranty.

$19.64

Available for Purchase

Subject to factory lead times

Multiple connector. Electrical connector for sensors, valves, or controls on pneumatic automation equipment. Used to wire sensors, valves, and pneumatic-control devices into machine electrical systems. In stock through authorized Aventics distribution with full factory warranty.

$94.40

Available for Purchase

Subject to factory lead times

Lock coupling, Series CP1. Pneumatic-cylinder coupling element for compensating alignment errors at the rod end. Specified on precision cylinder installations where rod and load axes may shift slightly under load. In stock through authorized Aventics distribution with full factory warranty.

$18.16

Available for Purchase

Subject to factory lead times

Blanking screw with O-ring, Series FPT. Sealing element used in service kits for cylinders, valves, or air-prep units. Used during cylinder, valve, or air-prep service and rebuilds to restore pressure integrity. In stock through authorized Aventics distribution with full factory warranty.

$27.75

Available for Purchase

Subject to factory lead times

Blanking screw with O-ring, Series FPT. Replacement seal maintaining pressure integrity in the corresponding pneumatic assembly. Used during cylinder, valve, or air-prep service and rebuilds to restore pressure integrity. In stock through authorized Aventics distribution with full factory warranty.

$23.25

Available for Purchase

Subject to factory lead times

Coupling plug with external thread. Rod-end coupling component connecting the cylinder rod to the load while tolerating offset. Specified on precision cylinder installations where rod and load axes may shift slightly under load. In stock through authorized Aventics distribution with full factory warranty.

$4.78

Available for Purchase

Subject to factory lead times

Series QR2-S-RVT standard. Aventics pneumatic part used in OEM machine integration and air-power applications. Specified by machine builders for pneumatic system integration on assembly, packaging, and material-handling equipment. Genuine Aventics part shipped through authorized distribution.

$36.39

Available for Purchase

Subject to factory lead times

Series QR2-S-RVL standard. Compressed-air component for industrial machinery and automation systems. Specified by machine builders for pneumatic system integration on assembly, packaging, and material-handling equipment. Authorized Aventics distribution; manufacturer warranty included.

$6.34

Available for Purchase

Subject to factory lead times

Lock coupling, Series CP1. Compensating coupling absorbing misalignment between a cylinder rod and the driven component. Specified on precision cylinder installations where rod and load axes may shift slightly under load. Authorized Aventics distribution; manufacturer warranty included.

$9.08

Available for Purchase

Subject to factory lead times

Series QR2-S-RYK standard. Aventics pneumatic component for use in air-driven industrial equipment. Common on automation lines, industrial machinery, and OEM-built compressed-air systems. Available from us as an authorized Aventics distributor with manufacturer warranty.

$16.42

Available for Purchase

Subject to factory lead times

Series QR2-S-RTK standard. Compressed-air component for industrial machinery and automation systems. Specified by machine builders for pneumatic system integration on assembly, packaging, and material-handling equipment. In stock through authorized Aventics distribution with full factory warranty.

$45.62

Available for Purchase

Subject to factory lead times

QR1-S-RTC standard series. Pneumatic part for air-driven machinery, automation cells, and OEM equipment. Specified during machine integration on assembly, packaging, processing, and handling equipment. In stock through authorized Aventics distribution with full factory warranty.

$3.88$4.81

You save 19%
Available for Purchase

Subject to factory lead times

Compressed air gun with economy nozzle. Pneumatic component for use in industrial automation and machine equipment. Specified on industrial machinery, factory automation cells, and pneumatic-system installations. Genuine Aventics part shipped through authorized distribution.

$84.61

Available for Purchase

Subject to factory lead times

Compressed air gun with extension tube. Tube fitting providing a sealed connection between hose and pneumatic component. Used in compressed-air plumbing on machine builds, air-prep panels, and pneumatic distribution networks. Genuine Aventics part shipped through authorized distribution.

$23.62

Available for Purchase

Subject to factory lead times

Coupling plug with collar. Compensating coupling absorbing misalignment between a cylinder rod and the driven component. Specified on precision cylinder installations where rod and load axes may shift slightly under load. Genuine Aventics part shipped through authorized distribution.

$1.83

Available for Purchase

Subject to factory lead times

Double nipple. Tube fitting providing a sealed connection between hose and pneumatic component. Common across OEM machinery, factory air drops, and pneumatic tool installations. Genuine Aventics part shipped through authorized distribution.

$17.38

Available for Purchase

Subject to factory lead times

Series QR2-S-RVA standard. Compressed-air component used in factory automation and machine-build pneumatics. Used in industrial machinery, OEM equipment, and factory automation where compressed air drives a stage of the production cycle. Authorized Aventics distribution; manufacturer warranty included.

$8.82

Available for Purchase

Subject to factory lead times

Series QR2-F-RSM Heat-resistant. Industrial pneumatic component for use in machine builds and automation cells. Specified during machine integration on assembly, packaging, processing, and handling equipment. Authorized Aventics distribution; manufacturer warranty included.

$7.24

Available for Purchase

Subject to factory lead times

Series QR2-F-RVT Heat-resistant. Aventics-supplied pneumatic part for industrial machine and process equipment. Used in industrial machinery, OEM equipment, and factory automation where compressed air drives a stage of the production cycle. Authorized Aventics distribution; manufacturer warranty included.

$6.78

Available for Purchase

Subject to factory lead times

Series QR2-S-RVT standard. Pneumatic component for use in industrial automation and machine equipment. Used in industrial machinery, OEM equipment, and factory automation where compressed air drives a stage of the production cycle. Authorized Aventics distribution; manufacturer warranty included.

$5.16

Available for Purchase

Subject to factory lead times

Series QR2-F-RTK Heat-resistant. Industrial-air component for use in pneumatic systems on automated machinery. Found across machine builds, automated production lines, and OEM compressed-air equipment. Sold by us as a factory-authorized Aventics distributor.

$10.33

Available for Purchase

Subject to factory lead times

Series QR2-S-RPN standard. Compressed-air component for industrial machinery and automation systems. Used in industrial machinery, OEM equipment, and factory automation where compressed air drives a stage of the production cycle. Available from us as an authorized Aventics distributor with manufacturer warranty.

$23.15

Available for Purchase

Subject to factory lead times

Series QR2-S-RVT standard. Aventics pneumatic part used in OEM machine integration and air-power applications. Used in industrial machinery, OEM equipment, and factory automation where compressed air drives a stage of the production cycle. Available from us as an authorized Aventics distributor with manufacturer warranty.

$45.26

Available for Purchase

Subject to factory lead times

Multiple connector. Electrical connector for sensors, valves, or controls on pneumatic automation equipment. Used to wire sensors, valves, and pneumatic-control devices into machine electrical systems. In stock through authorized Aventics distribution with full factory warranty.

$14.41

Available for Purchase

Subject to factory lead times

Multiple connector. Connection component for wiring sensors and electrically operated valves on automation lines. Used to wire sensors, valves, and pneumatic-control devices into machine electrical systems. In stock through authorized Aventics distribution with full factory warranty.

$19.64

Available for Purchase

Subject to factory lead times

Multiple connector. Electrical connector for sensors, valves, or controls on pneumatic automation equipment. Used to wire sensors, valves, and pneumatic-control devices into machine electrical systems. In stock through authorized Aventics distribution with full factory warranty.

$94.40

Available for Purchase

Subject to factory lead times

Lock coupling, Series CP1. Pneumatic-cylinder coupling element for compensating alignment errors at the rod end. Specified on precision cylinder installations where rod and load axes may shift slightly under load. In stock through authorized Aventics distribution with full factory warranty.

$18.16

Available for Purchase

Subject to factory lead times

Blanking screw with O-ring, Series FPT. Sealing element used in service kits for cylinders, valves, or air-prep units. Used during cylinder, valve, or air-prep service and rebuilds to restore pressure integrity. In stock through authorized Aventics distribution with full factory warranty.

$27.75

Available for Purchase

Subject to factory lead times

Blanking screw with O-ring, Series FPT. Replacement seal maintaining pressure integrity in the corresponding pneumatic assembly. Used during cylinder, valve, or air-prep service and rebuilds to restore pressure integrity. In stock through authorized Aventics distribution with full factory warranty.

$23.25

Available for Purchase

Subject to factory lead times

Coupling plug with external thread. Rod-end coupling component connecting the cylinder rod to the load while tolerating offset. Specified on precision cylinder installations where rod and load axes may shift slightly under load. In stock through authorized Aventics distribution with full factory warranty.

$4.78

Available for Purchase

Subject to factory lead times

Series QR2-S-RVT standard. Aventics pneumatic part used in OEM machine integration and air-power applications. Specified by machine builders for pneumatic system integration on assembly, packaging, and material-handling equipment. Genuine Aventics part shipped through authorized distribution.

$36.39

Available for Purchase

Subject to factory lead times

Series QR2-S-RVL standard. Compressed-air component for industrial machinery and automation systems. Specified by machine builders for pneumatic system integration on assembly, packaging, and material-handling equipment. Authorized Aventics distribution; manufacturer warranty included.

$6.34

Available for Purchase

Subject to factory lead times

Lock coupling, Series CP1. Compensating coupling absorbing misalignment between a cylinder rod and the driven component. Specified on precision cylinder installations where rod and load axes may shift slightly under load. Authorized Aventics distribution; manufacturer warranty included.

$9.08

Available for Purchase

Subject to factory lead times

Series QR2-S-RYK standard. Aventics pneumatic component for use in air-driven industrial equipment. Common on automation lines, industrial machinery, and OEM-built compressed-air systems. Available from us as an authorized Aventics distributor with manufacturer warranty.

$16.42

Available for Purchase

Subject to factory lead times

Series QR2-S-RTK standard. Compressed-air component for industrial machinery and automation systems. Specified by machine builders for pneumatic system integration on assembly, packaging, and material-handling equipment. In stock through authorized Aventics distribution with full factory warranty.

$45.62

Available for Purchase

Subject to factory lead times

QR1-S-RTC standard series. Pneumatic part for air-driven machinery, automation cells, and OEM equipment. Specified during machine integration on assembly, packaging, processing, and handling equipment. In stock through authorized Aventics distribution with full factory warranty.

$3.88$4.81

You save 19%
Available for Purchase

Subject to factory lead times

Compressed air gun with economy nozzle. Pneumatic component for use in industrial automation and machine equipment. Specified on industrial machinery, factory automation cells, and pneumatic-system installations. Genuine Aventics part shipped through authorized distribution.

$84.61

Available for Purchase

Subject to factory lead times

Compressed air gun with extension tube. Tube fitting providing a sealed connection between hose and pneumatic component. Used in compressed-air plumbing on machine builds, air-prep panels, and pneumatic distribution networks. Genuine Aventics part shipped through authorized distribution.

$23.62

Available for Purchase

Subject to factory lead times

Coupling plug with collar. Compensating coupling absorbing misalignment between a cylinder rod and the driven component. Specified on precision cylinder installations where rod and load axes may shift slightly under load. Genuine Aventics part shipped through authorized distribution.

$1.83

Available for Purchase

Subject to factory lead times

Double nipple. Tube fitting providing a sealed connection between hose and pneumatic component. Common across OEM machinery, factory air drops, and pneumatic tool installations. Genuine Aventics part shipped through authorized distribution.

$17.38

Available for Purchase

Subject to factory lead times

Series QR2-S-RVA standard. Compressed-air component used in factory automation and machine-build pneumatics. Used in industrial machinery, OEM equipment, and factory automation where compressed air drives a stage of the production cycle. Authorized Aventics distribution; manufacturer warranty included.

$8.82

Available for Purchase

Subject to factory lead times