dogma
07-11-2008, 01:37 PM
1. Copper tube in Australia has colour coded caps for different applications.
Green - Water
Yellow - Gas
Pink -Gas High Pressure (R410a)
Does any one out there use Green cap Copper tube for Small systems or larger suction lines to save money??
2. The % of silver in Brazing rods differs.
5 % should be used with all yellow cap tube and can be used for most applications.
15 % should be used with pink cap and all R410a applications.
3 % is used on green cap and is plumber solder.
Does anyone use 3 % for refrigeration and air conditioning applications... if so why?
---- Just a quiry ----
cheers.:rolleyes:
Green - Water
Yellow - Gas
Pink -Gas High Pressure (R410a)
Does any one out there use Green cap Copper tube for Small systems or larger suction lines to save money??
2. The % of silver in Brazing rods differs.
5 % should be used with all yellow cap tube and can be used for most applications.
15 % should be used with pink cap and all R410a applications.
3 % is used on green cap and is plumber solder.
Does anyone use 3 % for refrigeration and air conditioning applications... if so why?
---- Just a quiry ----
cheers.:rolleyes: