Waterous AQUIS Series, Инструкции по установке, эксплуатации и обслуживанию

Страница: 31 / 90

31
|
90
Safety Introduction Product Overview Installation Operation Maintenance Troubleshooting Service Parts Warranty
Foam Manifold
The foam manifold combines the concentrate injector, waterway check valve
and flowmeter into one assembly ( Figure 16 ).
2
3
1
1. Injector 2. Flowmeter 3. Manifold
Figure 16
Inlet/Outlet
2-1/2 inches Waterous 4-bolt flange (4-3/8 B.C.)
Combination: Victaulic (2 inches) and FNPT (1-1/2 inches)
Combination: Victaulic (2-1/2 inches) and FNPT (2 inches)
Combination: Victaulic (3 inches) and FNPT (2-1/2 inches)
Concentrate Injector
This fitting injects the concentrate in to the waterway to create the
solution in the fire apparatus ( Figure 16 ).
Drain Port
The drain port on the foam manifold allows the unused mixture to
empty through a dedicated line after use ( Figure 17 ).
1
1. Drain
Figure 17