Copper Elbow Long Radius (LR) is installed between pipes to change the direction of the pipe by 90°. Its centreline radius is 1.5 times than the diameter of the pipe. This is often used in piping as pressure loss is less as compared to short radius elbow.
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DUCT CONNECTION STANDARD STATIC PRESSURE
TYPE SERIES CEILING CONCEALED DOUBLE PROTECTION DRAINAGE SYSTEMThe primary drain pan is designed for condensate water drainage, while the secondary drain pan is built to