... 7mm,25.4*22mm,equilateral triangle arrangement7.Suitable for R134A,R22,R404A.R407C refrigerant and so on8 ... motor9.did 3.0MPA air pressure(nitrogen)test leakless10.Widely used in refrigerator,air conditioner,cold room,display case ... ice chest ice maker,water dispenser and other refrigeration industry copper condenser coil for air conditioner ...