Innovative Solutions with R290 Refrigeration Coupling
                     Innovative Solutions  
with R290 
Refrigeration  
Coupling
www.icraft.
us
UNDERSTANDING 
THE  WORKING OF 
R290
REFRIGERATION 
CR2O90U RPeLfrIigNeGration Coupling works by 
connecting  two refrigeration lines 
together to allow the  transfer of 
refrigerant between them. The  coupling 
consists of two main components: the  
male and female connectors.
The male connector has a threaded stem 
that fits  into the female connector. It also 
has a valve that  controls the flow of 
refrigerant through the  coupling. The 
female connector has a matching  
threaded opening that receives the male  
connector.
About US
Bring your ideas to life 
today!
Craft Group is the leading global 
design,  manufacturer, and 
solutions provider of  components, 
assemblies, systems,  aftermarket 
parts, and finished goods for  
original equipment manufacturers 
and  distributors that are out to 
change the  world for the better.
BENEFITS OF 
R290  
REFRIGERATION  
COUPLING
Environmentally friendly: R290 
refrigerant  has a low global 
warming potential (GWP)  and is 
considered a natural refrigerant.
Energy efficient: R290 refrigerant has 
a high  coefficient of performance 
(COP), which  means it can transfer 
heat more efficiently  than other 
refrigerants.
Compact design: R290 refrigeration 
coupling  has a compact design, which 
makes it easy  to install in tight spaces.
Our 
Mission
Our mission is to be a trusted 
partner,  working alongside our 
customers to  deliver unique, high-
value, sustainable  integrated 
products that enable them to  
bring ideas to life.
CONTACT US
1619255-5251
www.icraft.us
2554 Commercial Street, 
San  Diego, California 
92113