Retrofit Existing Facilities

Layer #1:

Education. This is the first step and the easiest one at that. Just knowing of the danger can save lives. We suggest the following information:

Layer #2:

Slow Flow Rates through the suction outlets. Lower the horse power of the pump if necessary to obtain 1.5 fps or less.

Layer #3

Install a ANSE/ASMI A112.19.8 2007 Certified suction outlet cover on all drains.

Layer #4

Install a Certified: Gravity Feed, Vent to Atmosphere or Safety Vacuum Limiting System or an A112.19.17 VGB Compliant Safety Vacuum Release System.

New Water Solutions, Inc., Drainsafe®, nor I, Ron Schroader recommend the use of one product or device over another. Products must be implemented as per system/job specific application. It is the obligation of the installer to understand the intended use and application prior to installation of any product or device. All products must be installed as per manufacturers instructions and be job site specific to meet the criteria of each individual application.