Section 445A.67005 - Pumping facilities: Priming1. Priming must be conducted in such a manner that:(a) The water used for priming is of no less a sanitary quality than that of the water being pumped.(b) There is a means to prevent backflow.(c) In installations where a centrifugal pump is used and air binding or the accumulation of air is a problem, there is a means to remove the air from the eye of the impeller.(d) Where vent lines discharge to a drain, the vent lines are designed with an air gap.2. This section does not prohibit the use of self-priming pumps.Nev. Admin. Code § 445A.67005
Added to NAC by Bd. of Health, eff. 2-20-97