PAGE 14
X FACTOR SERIES
LX SPECIFICATIONS
MODEL NUMBER
7-LX-75B
7-LX-100B
7-LX-150B
7-LX-200B
7-LX-300B
CYCLES*
(Downflow Regenerant,
Prefill)
1st: Fill; Lbs NaCl
6.0
8.0
12.0
16.0
24.0
2nd: Softening; Minutes
(Regenerant Production)
60
60
60
60
60
3rd: Backwash; Minutes
10
10
10
10
10
4th: Regenerant Draw
DN; Minutes
(Draw & Slow Rinse)
50
50
50
50
50
5th: Backwash; Minutes
10
10
10
10
10
6th: Rinse; Minutes
(Fast Rinse)
5
5
5
5
5
7th: End
-
-
-
-
-
GRAINS
CAPACITY
Low
12,750
17,000
25,500
34,000
51,000
Medium*
18,000
24,000
36,000
48,000
72,000
High
24,000
32,000
48,000
64,000
96,000
LBS NaCl
Per
Regeneration
Low
3.4
4.5
6.75
9.0
13.5
Medium*
6.0
8.0
12.0
16.0
24.0
High
11.3
15.0
22.5
30.0
45.0
(Re-) FILL
Minutes
Low
2.3
3.0
4.5
6.0
9.0
Medium*
4.0
5.3
8.0
10.7
16.0
High
7.5
10.0
15.0
20.0
30.0
GALLONS¹
WATER TO
DRAIN
at
40/50/60
PSI
Inlet Pressure
Low
38.4/39.6/40.4
60.8/62.5/63.8
61.5/63.3/64.5
94.5/96.3/98.0
142.5/145.5/148.0
Medium*
39.3/40.5/41.3
61.9/63.7/64.9
63.3/65.0/66.3
96.8/98.6/100.3
146.0/149.0/151.5
High
41.0/42.3/43.0
64.3/66.0/67.3
66.8/68.5/69.8
101.5/103.3/105.0
153.0/156.0/158.5
WATER²
USAGE
% Efficiency
at
10 GRAINS
per GALLON
and
40 PSI
Inlet Pressure
Low
97.1
96.5
97.6
97.3
97.3
Medium*
97.9
97.5
98.3
98.0
98.0
High
98.3
98.0
98.6
98.4
98.4
* Factory Setting.
1
Gallons to Drain = (Backwash Min. x DLFC Gal./Min.) + (Fast Rinse Min. x DLFC Gal./Min.) + (Regenerant Draw DN Min. x Slow
Rinse Gal./Min.) + (LBS. NaCl x 1 Gal./3 LBS. NaCl)
Note: Slow Rinse Gal./Min. is obtained from injector charts for each color injector at various pressures.
2
Water Usage % Efficiency =
Gallons Treated
Gallons T Gallons to Drain
X 100
