In operation, foam solution passes through an orifice plate which is sized to deliver the required flow rate at a specific inlet pressure. The metered flow of foam solution enters the interior of the discharge board, where additional aeration occurs as it impacts the deflector plates and passes through a wired mesh discharge opening.
Constructed of galvanized carbon steel, with 304 stainless steel mesh screen and trim, the entire unit can be installed to the top of the storage tank shell without the need for welding, or any “hot work” by utilizing heavy duty galvanized mounting clamps secured with stainless steel machine bolts and jam nuts.
|Operating Inlet Pressure||75 -125 psi (5.2 – 8.6 bars)|
|Flow Range||25 -100 gpm (95 – 379 Lpm)|
|Material Construction||Piping and body – Galvanized carbon steel
Wire Mesh Screen and Defector Trim – Stainless steel