Lancaster 7-LXDAN-1B Installation, Operating And Service Manual page 33

MODEL
MINERAL TYPE
MINERAL AMOUNT (CU. FT.)
MINERAL TANK SIZE
Diameter x Height (inches)
1
SERVICE FLOW RATE (GPM)
Continuous:
Intermittent (Peak):
DRAIN LINE FLOW CONTROL (GPM)
INJECTOR - COLOR
CYCLES
1st: AIR RELEASE (seconds)
2nd: FILTERING (minutes)
3rd: AIR RELEASE (seconds)
4th: FILTERING (minutes)
5th: AIR RELEASE (seconds)
6th: FILTERING (minutes)
7th: BACKWASH (minutes)
8th: Regenerant Draw Down (minutes)
(Air Draw & Slow Rinse)
9th: END
2
GALLONS WATER TO DRAIN
DAYS BETWEEN BACKWASH*
MODEL
MINERAL TYPE
MINERAL AMOUNT (CU. FT.)
MINERAL TANK SIZE
Diameter x Height (inches)
1
SERVICE FLOW RATE (GPM)
Continuous:
Intermittent (Peak):
DRAIN LINE FLOW CONTROL (GPM)
INJECTOR - COLOR
CYCLES
1st: AIR RELEASE (seconds)
2nd: FILTERING (minutes)
3rd: AIR RELEASE (seconds)
4th: FILTERING (minutes)
5th: AIR RELEASE (seconds)
6th: FILTERING (minutes)
7th: BACKWASH (minutes)
8th: Regenerant Draw Down (minutes)
(Air Draw & Slow Rinse)
9th: END
2
GALLONS WATER TO DRAIN
DAYS BETWEEN BACKWASH*
1- Higher flow rates are possible, however lower flow rates produce higher quality water.
2- Based on 50 PSI water pressure.
* Factory setting. Backwashing every day is strongly recommended to replace the head of air or ozone.
Less frequent backwashing should only be considered for applications where Iron is the only contaminant:
0.3 - 2.0 ppm Iron, every 3rd day
2.0 - 4.0 ppm Iron, every other day
Refer to page 14 to adjust days between backwash.
AIR OVER MINERAL MODELS
COLOR, TASTE and ODOR FILTERS (7-LXCTAIR-)
7-LXCTAIR-1B 7-LXCTAIR-2B
CATALYTIC CARBON
1.0 2.0
10 x 54 14 x 65
2.7 5.4
5.5 10.7
5.3 10
1C - VIOLET 1F - BLUE
1
1
1
1
1
1
1
1
1
1
1
1
10 10
30 30
- -
61 116
1
AIR OVER MINERAL MODELS
ADVANCED AERATION (7-LXKATAIR-)
7-LXKATAIR-1B 7-LXKATAIR-2B 7-LXKATAIR-3B
KATALOX LIGHT
1.0 2.0
10 x 54 14 x 65
2.7 5.4
4.6 9.1
5.3 10
1C - VIOLET 1F - BLUE
1
1
1
1
1
1
1
1
1
1
1
1
10 10
30 30
- -
61 116
1
PAGE 33
IRON FILTERS (7-LXIMAIR-)
7-LXCTAIR-3B 7-LXIMAIR-1B 7-LXIMAIR-2B
3.0 1.0
16 x 65 10 x 54
7.0 2.7
14.0 4.6
15 5.3
1H - GREEN 1C - VIOLET
1
1
1
1
1
1
1
1
1
1
1
1
10 10
30 30
- -
172 61
OZONE OVER MINERAL MODELS
ENHANCED OXIDATION (7-LXKATAIRO3-)
7-LXKATAIRO3-1B
KATALOX LIGHT
3.0 1.0
16 x 65 10 x 54
7.0 2.7
11.9 4.6
15 5.3
1H - GREEN 1C - VIOLET
1 1
1 1
1 1
1 1
1 1
1 1
10 10
30 30
- -
172 61
7-LXIMAIR-3B
BIRM
2.0 3.0
14 x 65 16 x 65
5.4 7.0
9.1 11.9
10 15
1F - BLUE 1H - GREEN
1 1
1 1
1 1
1 1
1 1
1 1
10 10
30 30
- -
116 172
1
7-LXKATAIRO3-2B
2.0
14 x 65
5.4
9.1
10
1F - BLUE
1
1
1
1
1
1
10
30
-
116
1