The Chemguard Rim Seal Foam Pourer is designed as an air-aspirating discharge device used principally for seal area protection of open top floating roof tanks. The foam is aspirated as it travels through the foam maker, and then the Foam Pourer discharges the aspirated foam so that it gently slides down inside of the tank shell and directly in the rim seal area. Since the Rim Seal Foam Pourer is an air-aspirating device, it can be used with all types of foam concentrates, such as protein, fluoroprotein, AFFF and AR-AFFF. The foam/water solution is piped to the Foam Pourer from a remote proportioning device outside of the hazard area. An orifice plate is installed at the foam maker inlet to provide the required flow at the desired operating pressure. The Foam Pourer is typically installed on the top angle of the tank shell. The unit is usually bolted to the tank, therefore eliminating the need for welding and “hot work” permits.

FEATURES

• Two flow ranges available to cover all applications
• Epoxy paint finish standard
• No “hot work” permit required
• Low cost installation
• Integrated foam maker & deflector
• High quality air-aspirated foam
• Classified as a Type II device
• Flanged inlet connection

Minimum operating pressure: 30 psi 
Maximum operating pressure: 150 psi

ORDERING INFORMATION

When ordering a Chemguard Rim Seal Foam Pourer, please supply the following information:

1. Flow rate in gpm or lpm
2. Operating pressure in psi or bar 3. Chemguard Foam Makers Models CGFM1.5 or CGFM2.5 would need to be ordered separately for new Foam Pourer installations.