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Hi-expansion Porportioning Unit

NFPA compliant design
In-line inductor mounted on the foam concentrate storage tank.
Used to inject foam concentrate into a water supply line at a pre-set ratio.
Non-corrosive stainless steel or bronze piping and tank available.
Flow can be 4L/s，6L/s or 8L/s.
Working pressure range: 0.6MPa~1.6MPa
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High-fold foam proportioning device


• Negative pressure proportional mixer for foam mixing

• All stainless steel and copper, excellent corrosion resistance

• Flow range 4L/s, 6L/s or 8L/s

• Working pressure range 0.6MPa~1.6MPa