The 39000 Series is an embodiment of innovation and practicality, perfectly suited for professional A1-A2L-A3 refrigeration systems. It is distinguished by its user-friendliness, safety, and reliability, providing excellent sealing and longevity. One of the key features of this series is the incorporation of the patented Fast Lock connection system. This innovation makes the assembly and disassembly of components swift and risk-free, eliminating the need for welding and edging the system closer to achieving 100% no leakage.
How does the Fast Lock mechanism work? Within the inner diameter of the pipe that needs to be connected, a stainless steel bush is inserted, equipped with an AST (anti-pipe extrusion) groove. On the pipe's outer diameter, the components are arranged in order: the nut, the ogive, and the sealing O-ring. The pipe is then fully inserted into its designated seat on the fitting's body. Tightening the nut to the specified torque for each pipe ensures the ogive shifts until it rests against the end of the fitting body, thus pushing the O-ring into its sealing position. The tightening of the nut causes the ogive to deform, marking the external diameter of the pipe at the AST groove and deforming the pipe to snugly fit against the groove. This method guarantees the pressure seal of the connection, with the ogive's deformation and the AST groove on the bush ensuring the secure retention of the pipe in the solenoid valve body.
Each fitting in the 39000 Series is constructed from premium materials. The body and components are made of yellow brass, coupled with an AISI 303 stainless steel bush with an AST groove, and an OLAB certified HNBR O.Ring. The maximum operational pressure is 52 bar (753 psi), with a service temperature range from -40°C to +150°C (-40°F to +302°F). Furthermore, the 39000 Series is UL 207 certified, signifying its compliance with the highest standards of safety.
This series stands out in the market for its exceptional safety, ease of use, and reliability. Equipped with advanced, certified technology, it represents a superior choice for those seeking efficiency and durability in professional refrigeration systems.
