HALE SmartFOAM 1.7AHP, Description, Installation And Operation Manual

Page: 39 / 93

Page 38
SmartFOAM
When properly mounted, the flow sensor and check
valve/injector fitting are on the side of the manifold and one
of the drain ports is on the bottom. The flow sensor should
point upwards slightly to allow drainage of water and
sediment. See Figure 19
: Flow Sensor Tee Position
Range .
OPTIONAL HALE PIPING COMPONENTS
Hale piping components, such as
3” (76mm) and 4”
(102mm) wafer-type check valves, 115 and 2433 series
flanges, mini manifold, etc. are available to simplify
installation of water and foam solution discharge piping.
The arrangement shown in Figure 17
: Typical Midship
Pump Installation provides accurate proportioning across
a wide range for up to four discharges from the mini
manifold.
The Hale mini manifold provides a
1” NPT tap for
installation of the check valve/injector fitting.
The Hale mini manifold and elbow components offer 4-
3/8”
diameter bolt circles and minimize fabrication and pipe
work. After installation, make sure all pipes, hoses and
tubes are supported using the best industry practices.
Figure 18 : Typical 4 Inch Check Valve Installation
(Midship Pump) shows a suggested installation
arrangement using Hale
4” (102mm) check valves, pipe
and Hale 2433 flanges.
Figure 17 : Typical Midship Pump Installation