Parker TL-254-4MP-787 Pneumatic Coupling Nipple 1/4 in

Product Description

The PARKER TL-254-4MP-787 is a pneumatic hose coupling nipple designed for use in compressed air and pneumatic fluid transfer systems. The nipple-style coupling features a 1/4 inch by 1/4 inch male thread configuration, allowing it to connect pneumatic lines to tools, valves, manifolds, or other system components. This type of coupling is a standard component in compressed air distribution and is installed by HVAC technicians, pipefitters, and industrial maintenance professionals working on pneumatic control and air supply circuits.

This coupling nipple is suited for residential and light commercial pneumatic applications where a compact, threaded male connection point is required. It is commonly used at the termination of pneumatic hose assemblies, at tool inlets, and at equipment ports where a secure, leak-resistant connection is needed. Its small form factor makes it practical in tight panel or cabinet installations where space is limited.

Key Features

• Nipple-style coupling for connecting pneumatic hoses to tools and system components
• 1/4 inch by 1/4 inch male thread sizing for standard pneumatic line compatibility
• Compact design suited for installations with limited clearance
• Male thread interface allows direct connection to female-threaded ports and fittings

Compatibility

Designed as an OEM-style replacement or addition for pneumatic hose assemblies and compressed air systems using standard 1/4 inch male threaded coupling connections.

Installation Notes

Installation should be performed by a qualified technician familiar with pneumatic systems. De-pressurize and lock out the air supply before removing or installing any coupling component. Apply appropriate thread sealant or PTFE tape to male threads per system requirements and relevant plumbing or pneumatic codes. Do not overtighten threaded connections, as this may damage mating ports or fittings.