According to an agreement it made with Horton Inc., D & D Instruments now owns the rights to all products in the Expello/Stark air system product group.
"Expello products are a great addition to the D & D Instruments catalog," said D & D president Chuck Selby. "We have rigid requirements for items we offer, because our customers expect great product performance. The durability and reliability of Stark and Expello have been proven in the trucking industry for many years."
The products currently available include both the pneumatic and electronic Expello purge valves and the Expello Air Dryer, formerly known as the Stark Air Dryer, for the protection of compressed air systems on heavy-duty trucks. D & D will also immediately begin distribution of the Expello ShopAir, developed expressly for the protection of compressed air systems and tools in vehicle maintenance and manufacturing facilities.