The Interface Manifold is a T-shaped device made from a short section of high strength metal pipe (durability) with a standard 1-1/2 inch female coupling (compatibility) on the leg section and four (4) brass threaded couplings with individual gate valves on the cross bar section (flexibility). These gated couplings are sized to fit standard issue 1 inch single jacket Hotshot forestry hose (max 300 psi).