ANSUL Z-2 Foam Eductor, 55 GPM (208 LPM) - 415979

ANSUL Z-2 Foam Eductor, 55 GPM (208 LPM) - 415979

Both the Model Z-2 and Z-4 eductor bodies are constructed of brass. The standard inlet and outlet couplings are anodized aluminum with NHT threads. The eductors have a metering valve variably adjustable from 0% to 6% concentration and have a flexible pick-up hose by which foam concentrate is drawn up from a container. A check valve is incorporated to prevent water from flowing back into the pick-up hose and thus into the foam container when a foam handline nozzle is shut off. The outlet pressure recovery of the ANSUL Model Z eductors shall not exceed 70% of operating inlet pressure. Typical operating pressure at the inlet to the eductor should be approximately 110 psi to 200 psi (7.6 bar to 13.8 bar).

Features

• Tough proven design
• Metering valve adjustable up to 6%
• Efficient, low cost proportioning

Application

ANSUL Model Z eductors are designed to introduce a variable percentage of foam concentrate into a pressurized water stream. They provide an inexpensive foam proportioning means where available water supply pressures are adequate. Typical applications include use by municipal fire departments, industrial fire brigades and CFR type vehicle personnel. These eductors can be used with all ANSUL foam concentrates. It is important that a matched foam nozzle be used with the eductor to ensure proper performance.