Safety Pumping Systems (SPS) says its complete line of Safety Bumps and Safety Locks are now available through PT Coupling Co., headquartered in Enid, Okla. Safety Bumps replace traditional cam and ...
A new cam-lock, quick-connect coupling made from polytetrafluoroethylene (PTFE) joins a line of Fluor-O-Flo PTFE threaded pipe components. Oct. 25, 2007 The coupling is for corrosive liquids both as a ...