Filling Phosphoric Acid Isotank Leave a Comment / SHIPPING GALLERY / By admin Truck Phosphoric Acid Filling Process to Isotank April 6, 2023 Filling of 85% PA Isotank to PT. Agro Makmur Raya, Medan, North Sumatra. Netto ± 15,520L / ± 26 Tons Charging approximately 1 hour.