Air Leaks Are Expensive
All BOWES Couplings, Air Valves, and Toggle Clamps are manufactured to meet the highest industry standards and applicable government specification. Precision machining and field-tested design assure excellent quality and reliable performance.
Air leaks are expensive . . . efficiency is jeopardized through power loss and cost is inflated through loss of compressed air. Air losses and efficiency slippages can promptly be corrected by tightening up pipe joints and installing BOWES valves, couplings, and nipples.
You can read all about them right here.