Hydrotech SL844-12 Scaleless POE Residential System - Manual (Page 5)

Equipment Specifications
Scaleless 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, temperatures and water chemistry limitations to
ensure compatibility.
Conditions for Use
Inlet/Outlet Connection 3/4” - 1”
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 15 min., 100 max (PSI)
* See note about Iron, Manganese and Copper on the next page.
a b
c
e
d
Dimensions
(nominal - inches) –
SL844-12, SL948-16, SL1054-20 and SL1252-30
a 48.5 52.5 59.5 56.5
b 46 48 57 54
c 8 9 10 12
d 2.5 2.5 2.5 2.5
e 3.0 3.0 3.0 3.0
Using Scaleless with other water treatment equipment.
Due to the unique properties of Scaleless, there are some unique require-
ments for using Scaleless in conjunction with filtration or other forms of
water treatment.
1. Scaleless must be the last stage in the treatment chain. Do not install
any filters after Scaleless or before any devices for which scale preven-
tion is required. POU filters, e.g. carbon or RO are exempt from this
requirement.
2. Do not apply phosphate or any other antiscalant either before or after
Scaleless.
Item # Model # Tank
Media
(lbs)
Max Flow
Rate (GPM)
Frequency of Me-
dia Replacement
Connections
I/O
Bypass Replacement
Media Bed #
Dry Weight
(lbs)
Service
Weight (lbs)
7951 SL844-12 8 x 44 5 12 3 years 3/4” Plastic 21514-5 25 97
7952 SL948-16 9 x 48 6 16 3 years 3/4” Plastic 21514-6 29 129
7953 SL1054-20 10 x 54 8 20 3 years 1” Plastic 21514-8 35 168
7954 SL1252-30 12 x 52 11 30 3 years 1” Plastic 21514-11 43 235
Water should enter
from this side of the
adapter/bypass