SP1-50-1HP,삼상 380볼트 ,서원콤프레샤,AIR LINE,1마력콤프레샤,50리터탱크,산업용콤프레샤1마력,1HP산업용 (89L/MIN)(MADE IN KOREA)
SP2-80-2HP,삼상380볼트,단상220볼트,삼상380,단상220,서원콤프레샤,AIR LINE,1마력콤프레샤,80리터탱크,산업용콤프레샤2마력,2HP산업용,2마력 (223L/MIN) (MADE IN KOREA)
SP3-140-3HP 380V,단상 220V,3마력 삼상380V (324L/MIN) (MADE IN KOREA)서원콤프레샤,AIR LINE,3마력콤프레샤,140리터탱크,산업용콤프레샤3마력,3HP산업용,380V
SP3-180-3HP(탱크용량180L),380V,3마력 삼상380V,단상 220V, (324L/MIN) (MADE IN KOREA)서원콤프레샤,AIR LINE,3마력콤프레샤,180리터탱크,산업용콤프레샤3마력,3HP산업용,380V
SP5-180-5HP,삼상380,5마력 (452L/MIN) (MADE IN KOREA),서원콤프레샤,AIR LINE,5마력콤프레샤,180리터탱크,산업용콤프레샤5마력
SP5-250-5HP,삼상380볼트,5마력 (452L/MIN)(250L),서원콤프레샤,AIR LINE,5마력콤프레샤,250리터탱크,산업용콤프레샤5마력
SP7-250-7.5HP,삼상380볼트.7.5마력 (699L/MIN) (MADE IN KOREA),서원콤프레샤,AIR LINE,7.5마력콤프레샤,250리터탱크,산업용콤프레샤7.5마력
SP10-250-10HP,10마력(1044L/MIN) (MADE IN KOREA),서원콤프레샤,AIR LINE,10마력콤프레샤,250리터탱크,산업용콤프레샤10마력