Watts OF948-16 - Manual (Page 3)

3
Equipment Specifications
Watts OneFlow ® systems are complete, self-contained, loaded
with media and ready to use. A simple inlet and outlet connec-
tion is all that is required for installation. Please review operat-
ing pressures, temperatures and water chemistry limitations to
ensure compatibility.
Specifications
Inlet/Outlet Connection 3 /
4
" - 1 1 /
4
" (multiple options)
Temperature 40° - 110°F
pH 6.5 to 8.5
Ferrous Iron, Max* 0.3 mg/L
Manganese, Max* 0.05 mg/L
Copper, Max* 1.3 mg/L
Water Pressure (psi) 15psi min., 100psi max
* See note about iron, manganese and copper on the next page.
a b
c
e
d
Mechanical Specifications
Model 744 844 948 1054 1252
Max Service Flow
(gpm) 10 12 16 20 30
Dry Weight (lbs) 22 25 29 35 43
Service Weight (lbs) 80 97 129 168 235
Dimensions
(nominal - inches)
a 47 47 49 58 55
b 46 46 48 57 54
c 7 8 9 10 12
d 1.0 1.0 1.0 1.0 1.0
e 3.0 3.0 3.0 3.0 3.0
Using OneFlow ® with other water treatment
equipment.
Due to the unique properties of OneFlow ® , there are some
unique requirements for using OneFlow ® in conjunction with filtra-
tion or other forms of water treatment.
1. OneFlow
® must be the last stage in the treatment chain. Do
not install any filters after OneFlow ® or before any devices for
which scale prevention is required. POU drinking water filters,
e.g. carbon or RO are exempt from this requirement.
2. Do not apply phosphate or any other antiscalant either before
or after OneFlow ® .