#ULP31-4040 #ULP314040 #Vontron #본트론 #4인치RO멤브레인 #4040RO멤브레인 #99_7x1016mm #염제거율99_4 #1900GPD #90ft2 #600psi #최대온도45도 #유량3_6m3h #음용수 #식품가공용수 #제약용수 #ULP31-4040 #ULP314040 #Vontron #4inchROMembrane #4040ROMembrane #99_7x1016mm #SaltRejection99_4 #1900GPD #90ft2 #600psi #MaxTemp45C #Flow3_6m3h #DrinkingWater #FoodProcessingWater #PharmaWater