Details
Scotty 4060 Foam Eductors are manufactured in five flow rates; 15, 30, 50, 70 and 95 gpm. They are designed to be matched with Scotty Air Aspirating Nozzles of the same flow rate. The standard eductor is factory set for a fixed 1% eduction ratio. Eductors are available, upon request, for a .5% or 3% eduction ratio.
All eductors will generate 30 inches of vacuum at pressures as low as 30 psi, making the Scotty eductors extremely efficient. Mounted as an in-line eductor on a pump the 4060 is restricted to a maximum hose length of 150 feet. With a Back-pack supplying the foam concentrate, the 4060 Eductor can be mounted to the end of a fire hose.
To adjust the amount of foam solution to be educted, the 4060 can also be fitted with a 4064 or 4065 Variable Percentage Checkvalve with settings of: OFF, .5%, 1% and 3%. These units must be matched to the flow rate of the eductor.
These checkvalves are designed to fit all Scotty 4060 eductors, controlling the percentage of foam concentrate educted.
The units have four control positions: Off - .5% - 1% and 3%, allowing for eduction of Class A and B (AFFF) foam concentrates.
They can be retrofitted onto Scotty 4060 eductors.
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