Birm Blend Iron Filter 7000-SXT  1.0 CF

Birm Blend Iron Filter 7000-SXT 1.0 CF


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Code: FE009940 List Price: $1,384.00 Your Price: Shipping Weight: 115.00 lbs. Manufacturer: CWS Manufacturer#: 70AFB-10-BIRMB
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Choose your options:

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Color:

Add Flow Sensor for Metered Flow Backwash:

Pipe Connector Options:

Discounted Stainless Steel Flex Lines:

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Sizing Guide

Model Number of Bathrooms in Home Flow Rate Backwash Flow Rate Dimensions
1.0 CF 1 - 2 5 GPM 5 GPM Diameter: 10" Height: 44"
1.5 CF 1 - 2 7 GPM 5 GPM Diameter: 10" Height: 54"
2.0 CF 2 - 3 8 GPM 7 GPM Diameter: 12" Height: 52"
2.5 CF 2 - 4 10 GPM 10 GPM Diameter: 13" Height: 54"
3.0 CF 2 - 5 12 GPM 12 GPM Diameter: 14" Height: 61"

Includes:

  • Birm Blend Iron Filter 7000 1.0: includes 3/4 or 1 inch pipe connectors;
  • by-pass valve;
  • 1.0 cubic feet of Birm Blend filter media;
  • Fleck 7000 115v control valve.
  • All the filter media you need for the system is included.
  • High flow bypass valve included.

Benefits:

  • The filters contain a mix of Birm and Calcite media.
  • Birm Blend iron filters are an efficient and economical way to correct acidic pH and remove dissolved iron compounds from well waters under the right conditions.
  • No chemicals are required for regeneration of the filter media backwash and cleaning is accomplished with raw water.
  • No chlorine hydrogen sulfide gas or tannins should be present in the raw water.
  • For manganese removal Birm Blend works only if the pH is over 8.2.
  • Sufficient dissolved oxygen must be present for Birm Blend to work properly so typically an air injection system is used or the filters are used after holding tanks.
  • Advanced Fleck 7000 electronic backwash control valve features fully adjustable backwash and rinse cycles and is loaded with features.
  • Reliable electronic control provides quick setup and easy programming.
  • Quick-connect clips allow easy installation and maintenance.
  • Environmental cover (NEMA-3R rated) protects control from the weather can be installed inside or outside if protected from freezing.
  • Fleck 7000 control provides high flow with very little pressure drop.

Specifications:

  • Filter tank is NSF certified one piece seamless polyester construction for long life.
  • Max pressure recommended is 100 psi.
  • Maximum water temperature recommended 100F.
  • Non-corrosive high-tech material construction.

Flow Rate:

  • The recommended maximum flow rate for best filtration performance is 5.0 gallons per minute but a peak flow rate for several minutes of up to 12 gallons per minute is possible.
  • The backwash flow rate is 5.0 gallons per minute.

Dimensions:

  • Filter tank diameter: 10 inches;
  • Filter tank height: 44 inches;
  • Total height including control valve: 51.5 inches


Click a Model Link Below


Pipe Size Backwash Flow Rate Required
Birm Blend 2510 1.0 CF (Info) 3/4" or 1" 5
Birm Blend 2510 1.5 CF (Info) 3/4" or 1" 5
Birm Blend 2510 2.5 CF (Info) 3/4" or 1" 10
     
Which Size to Choose: # of Bathrooms
Birm Blend 2510 1.0 CF 1 to 2  
Birm Blend 2510 1.5 CF 1 to 3  
Birm Blend 2510 2.5 CF 2 to 4  
     
Model Dimensions:  
Birm 7000 1.0 Cubic Foot: 10" Diameter x 51-3/8" Height
Birm 7000 1.5 Cubic Foot: 10" Diameter x 61-3/8" Height
Birm 7000 2.5 Cubic Foot: 13" Diameter x 51-3/8" Height
         

Easy to install! Connect iron filter to piping after your pressure tank using bypass (included at no extra charge) to enjoy iron-free water.
birm iron filters

       
For deep wells, air injection is usually required with Birm iron filters. They are simple to set up and just require an air-injector, air-contact tank with air-vent be installed ahead of the iron filter. If your well has any sediment or sand, we recommend a y-strainer ahead of the air injector and a pressure relief valve be installed prior to the y-strainer.



terminator birm air tank filter
air injector Birm filter
 
See more Birm iron filter diagrams here..
       
Tanks available in blue, almond, black colors. 220v models available.
       

Q. Why are these systems called "Birm" filters?

A. Birm is a trademark name of the Clack Corp. These iron filters use a type of granular filter media called "Birm". It is manufactured from a type of natural pumice mineral coated with manganese oxide.

Q. Why are these systems called "Birm Blend" filters?

A. A “Birm Blend” filter is a mixture of Birm, a type of iron filter media, and Calcite, a crushed marble product. Birm is a trademark name of the Clack Corp. These iron filters use a type of granular filter media called "Birm" and Calcite media. Birm is manufactured from a type of natural pumice mineral coated with manganese oxide. Calcite is included with your order as well, and is used with the Birm media in the same tank. Calcite is pure calcium carbonate and raises the pH of the water, so the Birm will work.

Q. Why is calcite needed for use in the "Birm Blend" filters?

A. Birm works best if the pH of the water is between 7 and 8, so the calcite raises the pH, neutralizing the acidity of low pH waters, which allows the Birm to remove iron. Once or twice a year, more calcite will need to be added to the Birm Blend filter, to maintain a neutral pH, if the incoming water is acidic.

 
  • Clean Water Systems & Stores, Inc., Water Treatment Equipment,Service & Supplies, Santa Cruz, CA