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“A Century of Dependability”<br />
Portable Foam Eductors<br />
Portable Foam Eductors<br />
See Eductor<br />
Performance Chart<br />
on Page 81<br />
Features:<br />
• Rugged, Corrosion Resistant Brass Construction<br />
• 1/2% Setting for Class A Foam*<br />
• Simple, Efficient Venturi Design<br />
• Inline or By-pass Models*<br />
• 1, 3, & 6% Settings for Class B foam*<br />
• Positive Setting Positions*<br />
• Removable Metering Valve<br />
• Clear PVC Pickup Hose – .625" ID x 1.0" OD<br />
• Removable Pickup Screen<br />
• Wide Selection of Flows*<br />
• Stainless Steel Check Ball*<br />
By-Pass Eductors<br />
240-60 By-Pass Foam Eductor<br />
60 GPM flow • By-pass allows for water only operations at lower inlet pressures • Positive<br />
setting metering valve (0, 1/2, 1, 3, & 6%) • 1.5" or 2.5" NHT free swivel inlet (please specify)<br />
• 1.5" NHT male outlet • Finish red urethane enamel with chrome plated trim • Length, 17.25" •<br />
Weight, 20.5 lbs.<br />
240-95 By-Pass Foam Eductor<br />
Same as 240-60 except 95 GPM flow.<br />
240-125 By-Pass Foam Eductor<br />
Same as 240-60 except 125 GPM flow.<br />
Inline Eductors<br />
241-30 Inline Foam Eductor (Not Shown)<br />
30 GPM flow • Infinite setting metering valve (0 thru 6%) • 1.0" or 1.5" NHT free swivel inlet<br />
(please specify) • 1" NHT male outlet • Finish red urethane enamel with chrome plated trim •<br />
Length, 8.375" • Weight, 4.5 lbs.<br />
241-60 Inline Foam Eductor<br />
60 GPM flow • Positive setting metering valve (0, 1/2, 1, 3, & 6%) • 1.5" or 2.5" NHT free swivel inlet<br />
(please specify) • 1.5" NHT male outlet • Finish red urethane enamel with satin brass or chrome<br />
plated trim (please specify) • Length, 11.75" • Weight, 9.5 lbs.<br />
241-95 Inline Foam Eductor<br />
Same as 241-60 except 95 GPM flow.<br />
241-125 Inline Foam Eductor<br />
Same as 241-60 except 125 GPM flow.<br />
241-150 Inline Foam Eductor<br />
Same as 241-60 except 150 GPM flow.<br />
241-250 Inline Foam Eductor<br />
Similar to 241-60 except 250 GPM, a 2.5"<br />
NHT free swivel inlet, and a 2.5" NHT male<br />
outlet • Length, 16" • Weight, 16.75 lbs.<br />
241-N3 Inline Foam Eductor<br />
90 GPM flow • Single percentage metering<br />
valve (3%) • 1.5" NPSH swivel inlet and<br />
1.5" NPSH male outlet • Cast brass finish<br />
• Length, 10" • Weight, 5.75 lbs.<br />
241-N6 Inline Foam Eductor<br />
Same as 241-N3 except 6% metering.<br />
Benefits:<br />
• Years of Dependable Service<br />
• Easy Hook-up/Easy Set-up<br />
• Trouble-free Operation<br />
• Compatible with Most Foam Concentrates<br />
• A Size for All Handlines: 1" thru 3"<br />
• Cost Effective Class A Foam System<br />
• Can be deployed in any position<br />
• Elkhart Quality<br />
Infinite Setting Valve<br />
Operating Pressure for Eductors<br />
These eductors are designed to achieve rated flow<br />
with an inlet pressure of 200 psi. They will operate at<br />
lower inlet pressures than this, but the flow rate and<br />
percentage rate will be effected (see chart on page 81).<br />
For more technical information on these eductors, call<br />
for our operating and maintenance instructions (Form<br />
No. EB-98069).<br />
Check List if Eductor Fails to Pick Up Foam<br />
These eductors are very basic in design and very<br />
easy to operate. However, there are many other<br />
conditions and situations that can cause the eductor<br />
to fail in picking up foam concentrate. If this happens<br />
check the following:<br />
✔ Mismatched nozzle<br />
✔ Partially closed nozzle<br />
✔ Clogged nozzle<br />
Metering Valves<br />
Positive Setting Valve<br />
✔ Ball check stuck<br />
✔ Metering valve clogged<br />
✔ Plugged pick up screen<br />
✔ Hose lay too long ✔ Metering valve set<br />
✔ Metering valve closed improperly<br />
✔ Nozzle elevated too high ✔ Kink in hose<br />
✔ By-pass valve open<br />
*These features not applicable to 241-N3 and 241-N6.