AIR PREPARATION (FRL) AND DRYERSAir Preparation (FRL) and Dryers
Cylinders and Actuators
FILTERS, COLLECTORS, SEPARATORS, PURIFIERSFilters, Collectors, Separators, Purifiers
FITTINGS AND QUICK COUPLINGSFittings and Quick Couplings
Hose, Piping and Tubing
Motors, Drives and Controllers
Regulators, Monitoring, Sensors and Flow Control
THERMAL AND POWER MANAGEMENTThermal and Power Management

Fittings and Quick Couplings

Parker Fittings and quick couplings

Fittings and quick couplings are fundamental components in fluid and gas transfer systems, playing a critical role in ensuring secure, leak-free connections. Parker Hannifin offers a comprehensive range of these products, including pneumatic function fittings and flow control, adapters, compression fittings, flareless and bite type fittings, pipe fittings, and tube fittings and equipment. These products are utilized across various industries to enhance operational efficiency, safety, and reliability.

Pneumatic Function Fittings and Flow Control

Parker’s pneumatic function fittings and flow control products are designed to optimize the performance of pneumatic systems by regulating the flow of air. These fittings are crucial in industries such as automotive manufacturing, where they control the movement of pneumatic tools and equipment. In the packaging industry, they ensure precise control of actuators and valves, leading to accurate and efficient packaging processes.


Adapters from Parker are used to connect different types of fittings and hoses, facilitating compatibility and flexibility in fluid and gas systems. In the aerospace industry, adapters are essential for connecting various hydraulic components in aircraft, ensuring system integrity and safety. In industrial automation, adapters enable the integration of diverse equipment, enhancing the versatility and adaptability of automated systems.

Compression Fittings

Parker’s compression fittings provide a reliable means of connecting tubes and pipes without the need for welding or soldering. These fittings are widely used in the chemical processing industry, where they ensure leak-free connections in corrosive environments. In the oil and gas industry, compression fittings are used in instrumentation and control systems, providing robust connections that can withstand high pressures and harsh conditions.

Flareless and Bite Type Fittings

Flareless and bite type fittings from Parker are designed to create strong, leak-proof connections without the need for flaring the tubing ends. These fittings are commonly used in hydraulic and pneumatic systems in the heavy machinery industry, where they provide durable connections that can handle high pressures and vibrations. In the marine industry, these fittings ensure reliable performance in fuel and hydraulic systems, even under demanding conditions.

Pipe Fittings

Parker’s pipe fittings are used to connect, terminate, and change the direction of pipe runs in various applications. In the construction industry, these fittings are essential for plumbing and HVAC systems, ensuring secure and leak-free connections. In the power generation industry, pipe fittings are used in steam and water systems, providing reliable connections that can withstand high temperatures and pressures.

Tube Fittings and Equipment

Parker’s tube fittings and equipment are designed to provide secure connections for tubes used in fluid and gas transfer systems. These products are critical in the pharmaceutical industry, where they ensure the integrity of sterile and clean environments by preventing leaks and contamination. In the food and beverage industry, tube fittings maintain the purity and safety of products by ensuring hygienic connections in processing and packaging lines.