ATP Eductors

Ships via freight 1-2 weeks

The Around The Pump Eductor is a fundamental, economical, yet proven way to produce foam on a fire truck. In operation a portion of the fire water discharge is diverted to the eductor. The eductor picks up foam concentrate from the on-board atmospheric foam tank and delivers it to the suction side of the water pump.

Description

The Around The Pump Eductor is a fundamental, economical, yet proven way to produce foam on a fire truck. In operation a portion of the fire water discharge is diverted to the eductor. The eductor picks up foam concentrate from the on-board atmospheric foam tank and delivers it to the suction side of the water pump. A metering valve such as the Multiport Metering Valve controls the amount of concentrate entering the system. This, along with the rate of discharge, determines the solution flow rate; typically from 1% to 6%. All discharges in this type of system will produce foam solution. Eductors are constructed of brass to provide years of trouble free service.

Specifications

2”3”
  A  7.5”  10”
  B  3.875”  5.0625”
  C  2.8125”  2.6875”
  D  2.625”  3.3125”
  E  1.5”  2”
  F  2”  3”
  G  10”  15”

 

Model Numbers

Part #Ratio Controller Size Configuration Nominal Concentrate FlowMaximum Proportioning Rates (gpm)

3%

Maximum Proportioning Rates (gpm)

6%

Drive Water Flow @ 200 psi
 2.0EDCT-75  2”  Grooved  75 gpm  2500  1250  85 gpm
 3.0EDCT-150  3”  Grooved  150 gpm  5000  2500  150 gpm

 

Williams-product-atpeductors.pdf

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