NSF Product and Service Listings

These NSF Official Listings are current as of Friday, December 26, 2025 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.

Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://info.nsf.org/Certified/PwsComponents/Listings.asp?Company=C0586750&Standard=061&


NSF/ANSI/CAN 61
Drinking Water System Components - Health Effects

NOTE: Unless otherwise indicated for Materials, Certification is only for the Water Contact Material shown in the Listing. Click here for a list of Abbreviations used in these Listings. Click here for the definitions of Water Contact Temperatures denoted in these Listings. Products certified to NSF/ANSI/CAN 61 comply with the health effects criteria in NSF/ANSI/CAN 600.

 
Verder, Inc. 
312 Corporate Parkway
Suite 101 
Macon, GA 31210 
United States 
877-783-7337
Visit this company's website


Facility : Macon, GA

Mechanical Devices

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Pumps - Chemical Metering[1] [2] [3] [G]
Dura 5 5 mm CLD 23 MLTPL
Dura 7 7 mm CLD 23 MLTPL
Dura 10 10 mm CLD 23 MLTPL
Dura 15 15 mm CLD 23 MLTPL
Dura 25 25 mm CLD 23 MLTPL
Dura 35 35 mm CLD 23 MLTPL
Dura 45 45 mm CLD 23 MLTPL
Dura 55 55 mm CLD 23 MLTPL
Dura 65 65 mm CLD 23 MLTPL 

[1] Certified for use with polypropylene inserts and hypalon hoses.
[2] These products are evaluated by diluting the exposed water treatment chemical to its
    maximum use level (MUL), as defined in NSF/ANSI/CAN 60.
[3] Certified for use as a chemical metering pump with the following chemicals:
    Acetic Acid (80%)
    Aluminum Chloride (50%)	
    Aluminum chlorohydrate (40%)
    Aluminum Chlorohydrate/Polyaluminum Chloride (40%)
    Aluminum Sodium Sulfate (15%)	
    Aluminum Sulfate (50%)	
    Ammonia, aqueous (35%)	
    Ammonium Hydroxide (29%)	
    Ammonium Sulfate (45%)
    Calcium carbonate (65%)	
    Calcium Chloride (15%)	
    Calcium Hydroxide (50%)
    Calcium Hypochlorite (15%)	
    Calcium Thiosulfate (30%)
    Chlorine dioxide (2%)
    Citric Acid (100%)
    Copper Sulfate (5%)
    Copper Sulfate (25%)
    Dipotassium Orthophosphate (50%)
    Disodium Orthophosphate (50%)	
    Ferric Chloride (50%)
    Ferric Sulfate (60%)	
    Ferrous Chloride (40%)		
    Ferrous Sulfate (30%)	
    Fluorosilicic acid (25%)		
    Hydrochloric acid (38%)		
    Hydrogen Peroxide (30%)	
    Magnesium Sulfate (25%)	
    Peracetic Acid (10%)
    Phosphoric acid (75%)	
    Poly (Diallyldimethylammonium Chloride)(pDADMAC) (50%)	
    Poly Aluminum Chloride (100%)	
    Polyacrylamide  (2.5%)	
    Polyaluminum Chloride (45%)
    Polyaluminum Chlorosulfate (50%)
    Polyaluminum Hydroxychlorosulfate (75%)
    Polyaluminum Silicate Sulfate (66%)
    Polyaluminum Sulfate (50%)
    Polyphosphoric Acid (100%)	
    Potassium Carbonate (47%)	
    Potassium Chloride (34%)	
    Potassium hydroxide (45%)	
    Potassium Hydroxide (50%)	
    Potassium Permanganate (20%)	
    Potassium Tripolyphosphate (100%)
    Sodium Acid Pyrophosphate (12%)
    Sodium Aluminate (50%)
    Sodium Ascorbate (56%)
    Sodium Bicarbonate (100%)
    Sodium Bisulfate (50%)
    Sodium Carbonate (20%)	
    Sodium Carbonate (85%)
    Sodium Chlorate (100%)		
    Sodium Chloride (26%)	
    Sodium Chlorite (7.5%)	
    Sodium Dichloroisocyanurate (25%)
    Sodium Fluoride (4%)
    Sodium Hydroxide (50%)
    Sodium Hypochlorite (15%)	
    Sodium Metabisulfite (50%)	
    Sodium Percarbonate (15%)
    Sodium Permanganate (40%)
    Sodium Polyphosphates (35%)
    Sodium Silicate (100%)
    Sodium Sulfite (20%)
    Sodium Trimetaphosphate (20%)
    Sodium Tripolyphosphate (15%)
    Sulfur Dioxide (5%)
    Sulfuric acid (98.5%)
    Tetrapotassium Pyrophosphate (60%)
    Tetrasodium Pyrophosphate (7%)
    Tricalcium Phosphate (70%, Slurry)
    Trichloroisocyanuric Acid (10%)
    Zinc Chloride (62%)
    Zinc Orthophosphate (100%)
    Zinc Sulfate (36%)	
[G] Product is Certified to NSF/ANSI/CAN 372 and conforms with the lead content requirements
    for "lead free" plumbing as defined by California, Vermont, Maryland, and Louisiana
    state laws and the U.S. Safe Drinking Water Act.

Number of matching Manufacturers is 1
Number of matching Products is 9
Processing time was 0 seconds