Fiberglass Utility Supplies, Inc.

PATENT No. 4,678,367 U.S.A.  and No. 1,281,909 CANADA

    WATER TABLE MANAGEMENT

As Easy as Installing a

DOS-IR^® Valve

DRAINAGE OR SUB-IRRIGATION RISER

APPLICATIONS: AGRICULTURAL FARMING; GOLF COURSES; HORTICULTURAL FARMING; WETLANDS; CRP LAND; CONSERVATION AREAS;    DRAINAGE

· Contain chemicals in the field

· Protect water supply

· Manage the water table level

· Block or drain water in a tiled field

· Reduce disease potential

· Conserve water——cut down on evaporation rates

· Regulate crop temperatures

· Make crop rotation and crop diversification more effective

FIBERGLASS UTILITY SUPPLIES, INC.

1465 250th Street

Libertyville,

Iowa  52567

To contact us:

Phone: 641-693-3311

Fax: 641-693-4131 OR 281-480-2720

E-mail:  info@dosir.com

STOP OPEN DRAINAGE

You can manage the water table in your field, retain chemicals that you paid for and at the same time keep the water supply cleaner.  Listen to the experts who are telling you about the positive research results.  Our DOS-IR^® Valve was invented in 1984 when all this was a dream. 

 

Today it is happening!

 

YOU can be involved!

 

A  DOS-IR^® Valve is NOT a  temporary fix.

 

A  DOS-IR^® Valve is a PERMANENT SOLUTION!