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Valumax™ Fleck Backwashing Filter Systems

Filter media selection is based on application.
• Media data sheets are available through customer service if required.
• Backwashing filters shown represent common sizes and media choices.
• Other sizes and media selections are available.

NOTE:

• Install parts (bypass valve, yokes, drain fittings) are not included with units. These must be ordered separately and are listed at the end of this section.
• Backwash flow rates should be considered for drain pipe sizing and should typically be 3/4” OD or larger.
• Units up to 2 cubic feet (12” x 52” media tank) are shipped with media loaded. Larger systems have media packaged separately which must be loaded on site.

Air Injection Oxidizer Filters (AIO)

• Simplified Iron, Manganese, and Hydrogen Sulfide removal.
• Chemical free, single tank solution.
• Utilizes an air draw cycle to create a captive air pocket above the media bed to enhance oxidation and filtration.
• SXT electronic time clock control
• 4 cycle operation - Backwash, Air Draw, Fast rinse, Service
• BIRM media for Iron and Manganese removal. Refer to media data sheet for application guidelines.
• Catalytic Carbon media for Hydrogen Sulfide removal.

Air Injection Oxidizer Filters (AIO)
Description Part #
1.0 CUFT BIRM; 5000SXT-AIO; RT 9X48 CFM-1.0-5000AIO-BIRM
1.5 CUFT;BIRM;  5000SXT-AIO; RT 10X54 CFM-1.5-5000AIO-BIRM
2.0 CUFT;BIRM;  5000SXT-AIO; RT 12X52 CFM-2.0-5000AIO-BIRM
1.0 CUFT MC1240 CATALYTIC CARB ; 5000SXT-AIO; RT 9X48 CFM-1.0-5000AIO-MC1240
1.5 CUFT MC1240 CATALYTIC CARB; 5000SXT-AIO; RT 10X54 CFM-1.5-5000AIO-MC1240
2.0 CUFT;MC1240 CATALYTIC CARB; 5000SXT-AIO; RT 12X52 CFM-2.0-5000AIO-MC1240
1.0 CUFT CENTAUR CARBON; 5000SXT-AIO; RT 9X48 CFM-1.0-5000AIO-CENTAUR
1.5 CUFT CENTAUR CARBON; 5000SXT-AIO; RT 10X54 CFM-1.5-5000AIO-CENTAUR
2.0 CUFT CENTAUR CARBON; 5000SXT-AIO; RT 12X52 CFM-2.0-5000AIO-CENTAUR
1.0 CUFT BIRM; 2510SXT-AIO; RT 9X48 CFM-1.0-2510AIO-BIRM
1.5 CUFT;BIRM;  2510SXT-AIO; RT 10X54 CFM-1.5-2510AIO-BIRM
2.0 CUFT;BIRM;  2510SXT-AIO; RT 12X52 CFM-2.0-2510AIO-BIRM
1.0 CUFT MC1240 CATALYTIC CARB ; 2510SXT-AIO; RT 9X48 CFM-1.0-2510AIO-MC1240
1.5 CUFT MC1240 CATALYTIC CARB; 2510SXT-AIO; RT 10X54 CFM-1.5-2510AIO-MC1240
2.0 CUFT;MC1240 CATALYTIC CARB; 2510SXT-AIO; RT 12X52 CFM-2.0-2510AIO-MC1240
1.0 CUFT CENTAUR CARBON; 2510SXT-AIO; RT 9X48 CFM-1.0-2510AIO-CENTAUR
1.5 CUFT CENTAUR CARBON; 2510SXT-AIO; RT 10X54 CFM-1.5-2510AIO-CENTAUR
2.0 CUFT CENTAUR CARBON; 2510SXT-AIO; RT 12X52 CFM-2.0-2510AIO-CENTAUR

 

Carbon Filters

• Chlorine reduction
• Taste and odor reduction
• Reduction of chemical by-products of chlorination, pesticides, herbicides and other organic chemicals
• 3 cycle operation - Backwash, Fast rinse, Service
• Carbon works by chemical adsorption, and will need periodic replacement to maintain effectiveness

Carbon Filters
Description Part #
1.0CUFT; CARBON; 2510FC; RT 9X48 CFM-1.0-2510-CARBON
1.5CUFT; CARBON; 2510FC; RT10X54 CFM-1.5-2510-CARBON
2.0CUFT; CARBON: 2510FC; RT12X52 CFM-2.0-2510-CARBON
1.0CUFT; CARBON; 5800SXT; RT 9X48 CFM-1.0-5800SXT-CARBON
1.5CUFT; CARBON; 5800SXT; RT 10X54 CFM-1.5-5800SXT-CARBON
2.0CUFT; CARBON; 5800SXT; RT 12X52 CFM-2.0-5800SXT-CARBON
1.0CUFT; CARBON; 5810SXT; RT 9X48 CFM-1.0-5810SXT-CARBON
1.5CUFT; CARBON; 5810SXT; RT 10X54 CFM-1.5-5810SXT-CARBON
2.0CUFT; CARBON; 5810SXT; RT 12X52 CFM-2.0-5810SXT-CARBON
3.0 CUFT; CARBON; 5810SXT; RT14X65 CFM-3.0-5810SXT-CARBON
1.0CUFT; CARBON; 5810XTR2; RT 9X48 CFM-1.0-5810XTR2-CARBON
1.5CUFT; CARBON; 5810XTR2; RT 10X54 CFM-1.5-5810XTR2-CARBON
2.0CUFT; CARBON; 5810XTR2; RT 12X52 CFM-2.0-5810XTR2-CARBON
3.0 CUFT; CARBON; 5810XTR2; RT14X65 CFM-3.0-5810XTR2-CARBON
4.0CUFT; 5812SXT; 1.5"; CARBON; RT 16X65 CFM-4.0-5812SXT-CARBON
5.0CUFT; 5812SXT; 1.5"; CARBON; RT 18X65 CFM-5.0-5812SXT-CARBON
7.0CUFT; 5812SXT; 1.5"; CARBON; RT 21X62 CFM-7.0-5812SXT-CARBON
4.0CUFT; 5812XTR2; 1.5"; MTR; CARBON; RT 16X65 CFM-4.0-5812XTR2-CARBON
5.0CUFT; 5812XTR2; 1.5"; MTR; CARBON; RT 18X65 CFM-5.0-5812XTR2-CARBON
7.0CUFT; 5812XTR2; 1.5"; MTR; CARBON; RT 21X62 CFM-7.0-5812XTR2-CARBON

 

Nexsand Filters

• Turbidity reduction providing filtration dow to 3-5 micron
• High service flow
• Removal of precipitated material after chemical feed (chlorine, peroxide, etc)
• Durable, long lasting media (typically 5+ years)
• 3 cycle operation - Backwash, Fast rinse, Service

Nexsand Filters
Description Part #
1.0CUFT; NEXSAND; 2510FC; RT 9X48 CFM-1.0-2510-NEXSAND
1.5CUFT; NEXSAND; 2510FC; RT10X54 CFM-1.5-2510-NEXSAND
2.0CUFT; NEXSAND; 2510FC; RT 12X52 CFM-2.0-2510-NEXSAND
1.0CUFT; NEXSAND; 5800SXT; RT 9X48 CFM-1.0-5800SXT-NEXSAND
1.5CUFT; NEXSAND; 5800SXT; RT 10X54 CFM-1.5-5800SXT-NEXSAND
2.0CUFT; NEXSAND; 5800SXT ;RT12X52 CFM-2.0-5800SXT-NEXSAND
1.0CUFT;NEXSAND;5800XTR2;RT9X48 CFM-1.0-5800XTR2-NEXSAND
1.5CUFT; NEXSAND; 5800XTR2; RT 10X54 CFM-1.5-5800XTR2-NEXSAND
2.0CUFT; NEXSAND; 5800XTR2 ;RT12X52 CFM-2.0-5800XTR2-NEXSAND
2.0CUFT; NEXSAND; 5810SXT; RT 12X52 CFM-2.0-5810SXT-NEXSAND
3.0CUFT; NEXSAND; 5810SXT; 32mm; RT 14X65 CFM-3.0-5810SXT-NEXSAND
4.0CUFT; NEXSAND; 5810SXT; 32mm: RT 16X65 CFM-4.0-5810SXT-NEXSAND
2.0CUFT;NEXSAND;5810XTR2;RT12X52 CFM-2.0-5810XTR2-NEXSAND
3.0CUFT; NEXSAND; 5810XTR2; 32mm; RT 14X65 CFM-3.0-5810XTR2-NEXSAND
4.0CUFT; NEXSAND; 5810XTR2; 32mm; RT 16X65 CFM-4.0-5810XTR2-NEXSAND

 

Greensand Plus Filters

• Removal of Iron, Manganese, Hydrogen Sulfide, Arsenic and Radium
• Effective over a broad pH range
• Batch regeneration
• Includes 10”x16” potassium permanganate feeder tank.
• 5 cycle operation - Backwash, Chem Draw, Fast rinse, Refill, Service

Greensand Filters
Description Part #
1.0CUFT; GREENSAND; 2510CC; RT9X48 CFM-1.0-2510-GRNSAND
1.5CUFT; GREENSAND; 2510CC; RT10X54 CFM-1.5-2510-GRNSAND
1.0CUFT; GRNSAND; 5800SXT; RT9X48 CFM-1.0-5800SXT-GRNSAND
1.5CUFT; GRNSAND; 5800SXT RT10X54 CFM-1.5-5800SXT-GRNSAND
1.5CUFT; GREENSAND; 5810SXT; RT10X54 CFM-1.5-5810SXT-GRNSAND
2.0CUFT; GREENSAND; 5810SXT; RT12X52 CFM-2.0-5810SXT-GRNSAND

 

Birm Filters & Air Injection Parts

• Iron and Manganese removal (requires presence of dissolved oxygen in water)
• Chemical free operation
• Typically used with air injector (installed ahead of well pressure tank) and air contact tank with off gas vent.
• Not suitable for use with chlorine or other chemical feed systems.

Greensand Filters
Description Part #
1.0CUFT; GREENSAND; 2510CC; RT9X48 CFM-1.0-2510-GRNSAND
1.5CUFT; GREENSAND; 2510CC; RT10X54 CFM-1.5-2510-GRNSAND
1.0CUFT; GRNSAND; 5800SXT; RT9X48 CFM-1.0-5800SXT-GRNSAND
1.5CUFT; GRNSAND; 5800SXT RT10X54 CFM-1.5-5800SXT-GRNSAND
1.5CUFT; GREENSAND; 5810SXT; RT10X54 CFM-1.5-5810SXT-GRNSAND
2.0CUFT; GREENSAND; 5810SXT; RT12X52 CFM-2.0-5810SXT-GRNSAND