Historical
ANSI/APSP 16-2011
Standard Suction Fittings for Use in Swimming Pools, Wading Pools, Spas, and Hot Tubs
This standard establishes materials, testing, and makes requirements for suction fittings that are designed to be totally submerged for use in swimming pools, wading pools, spas, and hot tubs, as well as other aquatic facilities.
Content Provider
APSP: Association of pool and spa professionals [apsp]