NSF Product and Service Listings

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



 
Rola-Chem, Division of The Specialty Mfg. Co 
5858 Centerville Road
St. Paul, MN 55127 
United States 
651-653-0599

Facility : St. Paul, MN

Mechanical Chemical Feeding Equipment

Rola-Chem Pump[1] [2]
RC-301 RC-303 RC-305 RC-307 RC-103* RC-25/53* RC-252*
RC-503*       

[1] Suffix:
    P - Permanently attached conduit
    C - Electrical cord
    S - Solid state
    M - Micro Processor
    * - S or M and C or P
[2] Tested and Listed for swimming pool, spa, and hot tub applications.



Automatic Controllers
Trade Designation Parameters Operational
Range
Accuracy End Use
RC554XXP ORP 400 mV - 900 mV ± 2% Pool or Spa/Hot Tub
RC554XXP pH 7.0 - 8.0 ± 0.18% Pool or Spa/Hot Tub
RC554XP ORP 400 mV - 900 mV ± 2% Pool or Spa/Hot Tub
RC554XP pH 7.0 - 8.0 ± 0.18% Pool or Spa/Hot Tub
RC554P pH 7.0 - 8.0 ± 0.18% Pool or Spa/Hot Tub
RC554X ORP 400 mV - 900 mV ± 0.2% Pool or Spa/Hot Tub



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