Air Cylinders
Pneumatic Cylinder Fittings | Push-Fit Air Line Connectors | 4-12mm PU PY PE PV PM SA
CMP-04504AIRC-00001
£4.99
Air Cylinders
3 products available
Air cylinders, also known as pneumatic cylinders, are fundamental components in industrial machinery and automation. As pneumatic actuators, they convert energy from compressed air into linear force and motion. They are used in applications ranging from manufacturing and processing to materials handling.
Compel supplies the accessories and components for building and maintaining systems that use pneumatic actuators. Our focused range includes durable polyurethane tubing, push-fit air line connectors, and specialized hand-operated pneumatic tools. We provide reliable parts for your MRO and system integration needs.
Choosing the Right Pneumatic Hose
The hose, or tube, is the lifeline of your pneumatic system, delivering compressed air from the compressor to the actuator. The material and diameter are the primary selection criteria. Polyurethane (PU) is a common choice for its flexibility and durability in standard industrial environments.
Selecting the correct diameter is for achieving the required airflow and system performance. An undersized hose can restrict air, while an oversized one can be inefficient. Our range covers common diameters for most tools and compact air cylinders.
- Material: Polyurethane (PU) offers good flexibility and resistance to kinking in typical workshop environments.
- Diameter: Match the hose diameter, from 4mm to 12mm, to your system's flow rate requirements and component ports.
- Compatibility: Ensure the hose is rated for use with your air compressor and overall system pressure.
Selecting Compatible Pneumatic Cylinder Fittings
Pneumatic cylinder fittings connect the air hose to cylinders, valves, and other components. Push-fit connectors are a popular choice for fast, tool-free assembly and maintenance. They create a secure seal when the hose is inserted.
The most important factor is matching the fitting size precisely to the outer diameter (OD) of the air hose. Our plastic fittings are suitable for general-purpose pneumatic applications and are compatible with several types of common tubing materials.
- Type: Push-fit connectors allow for quick installation and disconnection of pneumatic tubing.
- Sizing: The fitting size, such as 8mm, must correspond exactly to the outer diameter of the air hose.
- Material Compatibility: Our fittings are designed for use with common tubing like Polyurethane (PU) and Polyethylene (PE).
Evaluating Application-Specific Pneumatic Tools
Some tasks require manual pneumatic force rather than an automated actuator. Hand pump sprayers, for instance, use a self-contained pneumatic cylinder to pressurize and dispense fluids for cleaning or treatment tasks.
When choosing such a tool, consider its fluid capacity, the included nozzle types for different spray patterns, and its intended application. Check that the tool's materials are compatible with the fluids you plan to use, such as water-based foam cleaners.
Buying guide
Choosing Air Cylinders
- How do I ensure a secure connection between my air hose and fittings?
- To create a leak-proof seal, the outer diameter of your air hose must exactly match the size of the push-fit fitting. For example, an 8mm hose requires an 8mm fitting. Always cut the hose end cleanly and squarely before inserting it fully into the connector.
- Why is polyurethane (PU) a common material for a cylinder air hose?
- Polyurethane tubing is valued for its excellent flexibility, which prevents kinking and allows for routing in tight spaces. It is also lightweight and abrasion-resistant, making it a reliable choice for connecting components in most industrial pneumatic systems.
- What is the difference between a double acting air cylinder and a single acting one?
- A double acting air cylinder uses compressed air to power both its extension and retraction strokes, allowing for force application in two directions. Single acting cylinders use air for one stroke and an internal spring for the return. Compel supplies the hoses and fittings needed to plumb both types of pneumatic actuators.
- Are your plastic push-fit connectors suitable for all types of pneumatic tubing?
- Our fittings are designed for compatibility with a range of common pneumatic tube materials, including PU, PY, and PE. It is to match the fitting size to the tube's outer diameter. For applications involving specialty gases or harsh chemicals, check the product datasheet to confirm material compatibility.
- Can a hand pneumatic foam sprayer be used with industrial degreasers?
- These sprayers are typically designed for specific water-based solutions like car wash foams. Using aggressive industrial degreasers or solvents could damage the seals and cylinder. Always consult the product's specific chemical resistance chart before using it with unlisted fluids.