... .5HP, 2HP,3HP, 4HP. air cooled copper tube fin type condenser size:1/5HP, 1/4HP, 1/3HP, 3/8HP ... standards Specification Holes distance Fin type Expansion ability Φ 7 21×12.7isoceles triangle shape V wave fin, Slit fin, ... .9 Φ 7.94 22×19.05equilateral triangle shape V wave fin,Louver fin 4R, 36HL: 1200mm(max) ... 25×21.65equilateral triangle shape Flat fin, Slit fin, V wave fin 6R, 44HL: 2500mm(max)Fin pitch: ...