HALE SmartFOAM 1.7AHP, Description, Installation And Operation Manual

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Page 47
SmartFOAM
Figure 28 : Injection and Bypass Hose Connections (1.7 and 2.1)
Figure 29 : Injection and Bypass Hose Connections (3.3, 5.0, and 6.5)
FOAM CONCENTRATE INJECTION HOSE
Connect a hose from the foam pump inject port to the inlet of the check valve injector fitting. (See Figure 28 : Injection
and Bypass Hose Connections or Figure 29 : Injection and Bypass Hose Connections (3.3, 5.0, and 6.5) ).
The hose and fittings from the INJECT port to the check valve injector fitting should have minimum
1/2” (13 mm) outside
diameter and be rated at 500 PSI (34 BAR) working pressure (Aeroquip 2580-10 or equal).