Used by the Fire Fighting Service to supplement the fire protection water supply, increase system pressure and flow, by pumping into female inlet connections or to supplement or increase their own supply to obtaining water from male outlet connections (or hydrants.]. These connections are generally located at ground level (both inlets and outlets) or at the roof level (outlets only).
Used by the Fire Fighting Service to supplement the fire protection water supply, increase system pressure and flow, by pumping into female inlet connections or to supplement or increase their own supply to obtaining water from male outlet connections (or hydrants.]. These connections are generally located at ground level (both inlets and outlets) or at the roof level (outlets only).
