Min. Order Reference FOB Price
1 Set US$499.00-3,999.00 / Set
Product Description
High Quality Fixed Foam Bladder Tank for Fire Suppression System Working Principle: When pressurized water flow through the proportioner, a small part of water (3%~6%) flow into tank from water inlet and press bladder to swap out equal foam concentrate to mix with another part of water (97%~94%) ...