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The PARKER B11036 is a push-to-connect bulkhead union tube fitting designed for tube-to-tube connections through a panel or bulkhead wall. Constructed from black plastic, this fitting accepts tubing with a 10mm outside diameter and is rated to 290 psi. Installation requires no tools at the connection point — tubing seats and seals by simply pushing it into the fitting body. This style of fitting is commonly installed by HVAC technicians, plumbers, and fluid-system assemblers who need a leak-free through-panel connection without threading or soldering.
The B11036 bulkhead union is suited for residential and light commercial fluid and pneumatic line routing where tubing must pass through a cabinet wall, enclosure panel, or equipment bulkhead. Its plastic body makes it appropriate for non-corrosive fluid and air applications. The push-to-connect design speeds up installation and simplifies future service by allowing tube removal without cutting.
Designed as an OEM-style replacement or new-installation fitting for systems using 10mm OD push-to-connect tubing routed through a panel or enclosure bulkhead.
Installation is performed by HVAC technicians, plumbers, or fluid-system technicians. Before installing or removing the fitting, depressurize and isolate the line being serviced. Ensure tubing is cut cleanly and squarely with no burrs before inserting into the push-to-connect body, as burrs can damage the internal seal. To release tubing, depress the collet ring while pulling the tube free.
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