HAR 6-77-109 Customer meters and regulators: installation

regulator must be installed so as to minimize anticipated stresses upon the connecting piping and the meter.#

(b)When close all-thread nipples are used, the wall thickness remaining after the threads are cut must meet the minimum wall thickness requirements of this chapter.#

(c)Connections made of lead or other easily damaged material may not be used in the installation of meters or regulators.#

(d)Each regulator that might release gas in its operation must be vented to the outside ] (Auth: HRS '269-6) (Imp: 49#

C.F.R. '192.357, October atmosphere. [Eff 1, 1990)#