A machine air line often needs to continue in one tube size while supplying a smaller branch to a nearby device. Using an equal tee followed by a separate reducer can work, but it adds connections and takes up space. A pneumatic reducing tee combines the branch connection and tube-size transition in one fitting. The HOMIPNEU PEG Reducing Tee Pneumatic Fitting is a push-to-connect air connector for this type of mixed-size routing. Its published range includes 11 combinations, from PEG6-4 to PEG16-12, for compatible PU and nylon tubing. Choosing the correct PEG model starts with the outside diameter of all three tubes. It also requires checking the smaller branch’s airflow demand, the shared supply capacity and the installation space. This guide explains those decisions with a model chart and practical machine-layout examples. What Is a PEG Pneumatic Reducing Tee? A PEG fitting joins three pneumatic tubes in a T-shaped connection. In the listed product range, two sockets share one tube size, identified as D1, while the third socket accepts a smaller tube, identified as D2. The product table labels these dimensions D1 × 2 and D2. For example, PEG8-6 has two connections for 8 mm OD tubing and one connection…

Routing an air line through a machine panel can become awkward when the tube must turn immediately after it crosses the wall. A straight connector may leave too little room for the tube’s bend radius, while an unsupported tube through a hole can rub against the panel edge. A bulkhead elbow combines a fixed panel connection with a controlled change in direction. The HOMIPNEU PLM Push-to-Connect Bulkhead Elbow Air Fitting provides a 90-degree air connection with a panel-mounting structure and locking nut. It accepts compatible PU or nylon tubing and comes in five metric tube sizes for pneumatic control panels, machine enclosures and automation equipment. This guide explains how to choose a PLM model, interpret its mounting thread, plan the panel space and install the tubing so the connection remains accessible for maintenance. What Is a PLM Pneumatic Bulkhead Elbow? A PLM fitting connects two pneumatic tubes across a panel boundary while turning the air path through 90 degrees. The bulkhead section locates the fitting in the panel, and a locking nut secures the mounting. The tube sockets provide push-to-connect connections on the two sides of the fitting. The listed PLM models have equal tube connection sizes at both ends….

Need to connect two air tubes directly to one threaded equipment port? A PB pneumatic tee fitting provides that connection in a compact body. It can simplify the air routing around a regulator outlet, machine panel or pneumatic fixture, provided the tube dimensions, thread and combined airflow are correctly matched. The HOMIPNEU PB Pneumatic Male Thread Tee Fitting has two push-to-connect tube ports and one male threaded port. Its brass and engineering-plastic construction, internal O-ring sealing and range of metric tube sizes make it a practical option for industrial compressed-air branching. This guide covers how to read PB model codes, choose the thread, compare tee layouts and avoid the installation mistakes that cause leaks or slow machine cycles. What Is a PB Pneumatic Tee Fitting? A PB fitting is a three-port air connector with a male threaded branch and two tube connections. The thread mounts into a compatible female equipment port, while the push-in sockets accept the specified pneumatic tube outside diameter. For example, a suitable regulator outlet can feed two downstream air lines through a PB tee. The tee creates a common connection between the three ports. It does not independently regulate either branch, shut off the air or…