You are viewing an archived code
A brass relief valve not less than one and one-half inches in size shall be installed at the filling pump, set to relieve pressures ten percent in excess of the pressure at the pump when the pressure tank is under normal working pressure.
A brass relief valve not less than three-fourths inch in size set to relieve pressures ten percent in excess of the normal pressure shall be installed in the air pipe between the check valve and the air compressor.
(Prior code § 91-35; Amend Coun. J. 10-30-96, p. 31216, § 1)