Pump skids (or balanced pressure pump proportioning systems) are used in combination with atmospheric storage tanks which are typically of polyethylene or fiberglass construction. While foam concentrate is pumped from the storage tank to the proportioner, an automatic pressure balancing valve regulates the foam concentrate pressure to match the water pressure.
Pump skids (or balanced pressure pump proportioning systems) are used in combination with atmospheric storage tanks
Pump skids (or balanced pressure pump proportioning systems) are used in combination with atmospheric storage tanks |