NSF Product and Service Listings

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NSF/ANSI 50
Equipment for Swimming Pools, Spas, Hot Tubs
and Other Recreational Water Facilities


 
Westlake Corporation DBA Westlake Chemicals & Vinyls LLC (Formerly Axiall, LLC) 
11 Stanwix Street
Pittsburgh, PA 15222 
United States 
800-245-2974 
412-515-8098
Visit this company's website

Facility : Burgettstown, PA

Flow Through Chemical Feeding Equipment

Accu-Tab™ Chlorinators[1]
3008C[2] 3012[2] 3075[3]  
3075Z[4] 3150[5] 3150Z[6]  
3500[7]  

[1] Follow manufacturer's instructions for the installation and operation of this equipment.
     Any modifications, including the use of chemicals other than those recommended by the
    manufacturer, will void the NSF Certification.  NSF Listed Accu-Tab™ Chlorinators are
    Certified for use with Accu-Tab Blue SI three-inch calcium hypochlorite tablets only.
[2] Certified for Pools and Spas.  Maximum output rate is 24.28 lbs/day (1.01 lbs/hour)
    available chlorine.
[3] Certified for Pool use only.  Maximum output rate is 244.8 lbs/day (10.2 lbs/hour)
    available chlorine.
[4] Certified for Pools and Spas. Maximum outout rate is 64.8 lbs/day (2.7 lbs/hour)
    available chlorine.
[5] Beginning serial number for NSF Listed units of model 3150 ends in -0107.  Certified for
    Pool use only.  Maximum output rate is 528 lbs/day (22 lbs/hour) available chlorine.
[6] Beginning serial number for NSF Listed units of model 3150 ends in  - 0107. Certified
    for Pools and Soas. Maximum outut rate is 177.6 lbs/day (7.4 lbs/hour) available
    chlorine. 
[7] Certified for Pool use only.  Maximum output rate is 873.6 lbs/day (36.4 lbs/hour)
    available chlorine.

Acid-Rite® Feeders[8]
Acid-Rite® AR 2500  

[8] Certified for Pools and Spas. Maximum output rate at pool temperature is 900 lbs/day
    available sulfate.  Maximum output rate at spa temperature is 1200 lbs/day available
    sulfate.  Certified with the Acid-Rite® soduim bisulfate tablets only.



Facility : Rock Hill, SC

Flow Through Chemical Feeding Equipment

Accu-Tab® PowerBase™ Systems[1]
1030[2] 1030Z[3] 3012AT[4]  
3070AT[5] 3070ATZ[6] 3140AT[7]  
3140ATZ[8] Accu-Tab® Series 100[9] VersaChlor I(a)[10]  
VersaChlor II[11] VersaChlor III[12]  

[1] Follow manufacturer's instructions for the installation and operation of this equipment.
    Any modifications, including the use of chemicals other than those recommended by the
    manufacturer, will void the NSF Certification.
[2] Certified for Pools and Spas.  The maximum delivery for pools is 2.8 lbs./hour chlorine
    with a maximum flow of 8 GPM through the chlorinator. The maximum delivery rate for spas
    is 3.51 lbs./hour chlorine with a maximum flow of 8 GPM through the chlorinator. This
    Accu-Tab power base system is Certified with Accu-Tab® Blue or Accu-Tab® Blue SI calcium
    hypochlorite tablets only.
[3] Certified for Pools and Spas. Maximum output rate is 1.11 lbs/hr available chlorine.
    This Accu-Tab power base system is Certified for use with PPG Accu-Tab® 3-inch calcium
    hypochlorite tablets only.
[4] Certified for Pools and Spas. Maximum output rate is 24.28 lbs/day (1.01 lbs/hour)
    available chlorine.  NSF Listed Accu-Tab® Chlorinators are Certified for use with
    Accu-Tab® tablets only.
[5] Certified for Pool use only. Maximum output rate is 244.8 lbs/day (10.2 lbs/hour)
    available chlorine.  NSF Listed Accu-Tab® Chlorinators are Certified for use with
    Accu-Tab® tablets only.
[6] Certified for Pool use only. Maximum output rate is 64.8 lbs/day (2.7 lbs/hour)
    available chlorine. NSF Listed Accu-Tab® Chlorinators are Certified for use with
    Accu-Tab® tablets only.
[7] Certified for Pool use only. Maximum output rate is 528 lbs/day (22 lbs/hour) available
    chlorine.  NSF Listed Accu-Tab® Chlorinators are Certified for use with Accu-Tab®
    tablets only.
[8] Certified for Pool use only. Maximum output rate is 177.6 lbs/day (7.4 lbs/hour)
    available chlorine. NSF Listed Accu-Tab® Chlorinators are Certified for use with
    AccuTab® tablets only.
[9] Certified for Pools and Spas.  The maximum delivery is 0.8 lbs./hour chlorine (pool) and
    1.4 lbs./hour chlorine (spa) with a maximum flow of 5 GPM through the chlorinator.
    Listed Accu-Tab Chlorinators are certified with Accu-Tab® Blue or Blue SI calcium
    hypochlorite tablets must be only.
[10] Certified for Pools and Spas.  Maximum output rate is at pool temperature is 36 lbs/day
     available chlorine.  Maximum output rate is at spa temperature is 35.2 lbs/day available
     chlorine.  NSF Listed VersaChlor™ Chlorinators are Certified with PPG VersaChlor™ Easy
     Feed 1.2-inch cube tablets only.
[11] NSF Listed for pool use and spa use. Maximum output rate for pool is 16.03 lbs/day
     available chlorine. 
      Maximum output for spa is 13.03 lbs/day available chlorine. Certified for use with
     Axiall VersaChlor Tablets.
[12] Certified for Pools only.  Maximum output rate is at pool temperature is 6.4 lbs/hour
     available chlorine.  NSF Listed VersaChlor Chlorinators are Certified with VersaChlor
     Systems Chlorinating Tablets calcium hypochlorite only.

Acid-Rite® Feeders
Acid-Rite® 450[13] Acid-Rite® 600[13]  

[13] Certified for Pools and Spas.  Maximum output rate at pool temperature is 14.5 lbs/hr
     available sulfate.  Maximum output rate at spa temperature is 10 lbs/hr available
     sulfate.  Certified with Acid-Rite® Sodium Bisulfate Tablets only


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