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2
Equipment Specifications
OneFlow
®
systems are complete, self-contained, loaded with media
and ready to use. A simple inlet and outlet connection is all that is
required for installation. Please review operating pressures, tempera-
tures and water chemistry limitations to ensure compatiblity.
Specifications
MODEL
OF817-8H
OF817-12H
OF1019-20H
Inlet/Outlet
Connection
1" FNPT
Maximum Service
Flow
8 gpm
12 gpm
20 gpm
Temperature
100° – 150°F (38°C – 66°C)
pH
6.5 to 8.5
Ferrous Iron, Max
0.5 ppm
Manganese
0.03mg/l
Copper
1.3mg/l
Water Pressure (psi)
15 min, 100 max
Shipping Weight
15 lbs
16 lbs
26 lbs
Service Weight
40 lbs
45 lbs
80 lbs
Dimensions
MODEL
OF817-8H, OF817-12H
OF1019H-20H
a
20"
22"
b
18.6"
20.6"
c
8.5"
10.5"
d
1.4"
1.4"
e
10"
11"
f
2.0"
2.0"
g
6"
6"
h
4.25"
4.25"
NOTE:
The tank is only partially filled with media. The tank is
much lighter than a water softener and may appear to be nearly
empty. This is normal and necessary for the Upflow-fluidized bed
operation of the system.
Cautions!
• Do not let the system freeze. Damage to the tank may result.
• System must be operated in a vertical position. Do not lay it
down during operation. The system may be placed in any posi-
tion for shipping and installation but must be operated in the
vertical position.
• Must be used on hot water. This system is not designed for
cold (<100°F) water. For cold water operation contact your
dealer for a system designed for cold water operation.
Figure 1.
IN - Hot Water (100°-150°F)
OUT - OneFlow
®
Treated Water
Tank Head
Bypass Valve
(Shown in Bypass Position)
Media Tank
Hot Water System Overview
a
b
c
d
g (clearance)
f
e
h