Watts ETA-40 - Part of the ETA Series detectable-warning-mat-finder Waterproofing Integration & Debris Protection:

Waterproofing Integration & Debris Protection: Includes design features to securely interface with the waterproofing membrane and a grate/strainer arrangement that helps block debris

The rolls are available in heights ranging from 18” to 48”

It is designed for non-health hazard applications

Helps maintain effective drainage during heavy rainfall

it is available in galvanized and stainless steel options

Watts ETA-40 - Part of the ETA Series detectable-warning-mat-finder Waterproofing Integration & Debris Protection:This 25 gallon pressurized expansion tank is designed to absorb the expansion forces and control the pressure in heating and cooling systems. It is an ASME Section VIII fixed bladder type precharged expansion tank. The excess water is contained in the heavy duty butyl bladder preventing tank corrosion and waterlogging problems. Maximum pressure of 150 psi (10 bar). Features ASME Section VIII construction Heavy duty fixed butyl bladder Precharged to 12