Union, Tube x Tube End, Brass, 5/16 to 1/2 in

Imperial's Hi-Seal fittings are available in a variety of metals, styles and sizes, each with a unique, space-saving design. A butt-joint type design and freedom from flaring permits bends to be made exceptionally close to the tube end. The fittings area available in brass, steel, stainless steel and other metals and work well with high and low-pressure applications. They also perform very well in vacuum applications and with high temperatures and exceed most vibration and shock standards. In fact, independent lab tests indicate no leakage whatsoever when tested by means of a mass spectrometer leak detector. Best of all, the fittings are strong enough to withstand repeated assembly and disassembly.