By Mary C. Gannon,
Senior Associate Editor
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Dry break quick-acting couplings connect without leakage or fluid spray. A double shut-off version (both internal and external ends) seals during connection and disconnection. They are designed for operating pressures to 300 psi and feature a 10-32 thread and are also available with panel mount thread; 5/16-24 UNF. They are available in 303 stainless steel and allow one-hand connection. They minimize dead volume (space between internal and external ends when connected) to eliminate leakage when disconnecting.
Beswick Engineering Co. Inc., (800) 354-5014, www.beswick.com