Phillips Industries has introduced additional Shut-Off Gladhands for double trailers to its product line. Added are two zinc die-cast, surface-mount types and two new bulkhead-mount gladhands made with composite material for increased protection against magnesium chloride, road salts and chemicals. 
 
These gladhands are designed to keep debris out of the air system with integrated shut-off valves or arms. They now also include dust flap seals and filter screens for added protection. Each of the new products are color coded, blue for service and red for emergency, for easy identification.