Manganese Greensand Filters

General Specifications
NIF 10-25
NIF 15-25
NIF 25-25
Filter Media
Maganese Greensand
Filter Media Capacity (cu ft)
1.00
1.50
2.50
Underbed "D" Gravel Required (lbs.)
20
20
50
Mineral Tank (polyglass)
9x48
10x54
13x54
Potassium Permanganate Solution Tank Size
10x16
Removal Capacities Iron / Sulfer
10 ppm / 3 ppm
Service Flow Rate - Continous (gpm)
4
5
8
Service Flow Rate - Intermittent (gpm)
6
7
10
Backwash Flow Rate (gpm)
5.0
5.0
7.0
Gallons Used / Regeneration
128
130
193
Space Required (DxWxH inches)
9x21x57
10x22x62
13x23x62
Approximate Shipping Weight (lbs)
139
130
193