Historical
ASSE 1044-2015
Performance Requirements for Trap Seal Primer - Drainage Types and Electric Design Types
The trap seal primers covered by this standard are designed to supply water to a drain trap to provide and maintain its water seal by using a supply from a fixture drainline, ballcock, flushometer valve tailpiece or an electric trap seal primer. The rate of water flow to the trap shall be permitted to be fixed or adjustable.
American Society of Sanitary Engineering [asse-sanitary]
