HALE SmartFOAM 1.7AHP, Описание, установка и руководство по эксплуатации

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Page 26
SmartFOAM
LOW TANK SENSOR OPTIONS
FLOW SENSOR OPTIONS
Each Hale foam system requires a flow sensor for operation. Pipe size must be selected based on the minimum and
maximum water flow in the foam capable discharge. Following is a list of pipe size and rated flow ranges, along with flow
sensor saddle clamp part number. In all instances, a weld fitting may be substituted for the saddle clamp.
Table 4
: Pipe Size versus Flow Range
Pipe Size vs. Flow Range
Pipe size
Flow Range
GPM LPM
1.5”
10
– 350
38
– 1,219
2.0”
20
– 550
76
– 2,082
2.5”
30
– 800
114
– 3,028
3.0”
50
– 1,250
189
– 4,731
4.0”
75
– 1,800
284
– 6,813
3” Single Check
Valve (SCV)
30 - 750 114
– 2,839
3” Dual Check Valve
(DCV)
30 - 750 114
– 2,839
Side mount (1/2 inch NPT)
200-2110-02-0
½ inch NPT threaded bushing to
mount from outside foam tank.
Bottom mount (1 inch NPT)
200-2100-04-0
1 inch NPT threaded bushing to
mount from outside foam tank
Top mount
200-2110-06-0
Extends from 2.5 feet to 5 feet
–
may be cut shorter if required.
Flow sensor weld fitting
Stainless steel
– 082-3060-00-0
Steel
– 309020
Aluminum - 309010
Flow sensor saddle clamp
2.0 inch
– 4842010
2.5 inch
– 4843010
3.0 inch
– 4844010
4.0 inch
– 4846010
Flow sensor paddlewheel
102714