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



 
Guangdong Liansu Technology Industrial Co., Ltd. DBA Lesso America, Inc. 
Liansu Industrial Estate
Longjiang Town, Shunde Zone 
Foshan, Guangdong 528318 
China 
86 757 2388 8337
Visit this company's website

Facility : # 2 China

Materials and Components

Polyvinyl Chloride (PVC)
LESSO PVC Fittings[1] [2] [3]  

[1] Figure numbers may have the following prefix used to identify retail packaging
    requirements: R.
    Suffix indicates size and configuration:
    
    (W)(XX) - (YYY)
    IR90-(YYY), Compression Coupling (GASKET x GASKET)
    IR91-(YYY), Compression Tee (GASKET x GASKET x FIPT)
    FSF-(YYY), Expand Repair Coupling (SOC x SPIG)
    
    (W) 4 - Sch 40
        8 - Sch 80
    
    (XX) Type of fitting
         52 - Floor Flange (FIPT)
         97 - Union w/ O-ring Seal (SOC x SOC)
         98 - Union w/ O-ring Seal (FIPT x FIPT)
    
    (YYY) - Size of fitting
[2] Material complies with NSF/ANSI Standard 14 potable water requirements. Fittings NSF
    Listed to NSF/ANSI Standard 14.
[3] Figure numbers may have the following prefix used to identify retail packaging
    requirements: R
    
    Suffix indicates size and configuration:
    (V)(W)(XX) - (YYY)(Z)
    (V)(W)(XX) - (YYYY)(Z)
    
    (V)  D - Deep Socket (1/2" branch outlet only)
         No Prefix - Standard Socket
    
    (W)  4 - Sch 40
         8 - Sch 80
    
    (XX) Type of fitting
         01 - Tee or Reducing Tee SOC X SOC X SOC
         02 - Tee or Reducing Tee SOC X SOC X FIPT
         03 - Tee SOC X FIPT X SOC
         04 - 90° Street Ell SPIG X FIPT
         05 - Tee FIPT X FIPT X FIPT
         06 - 90° Ell or 90° Sweep Ell or 90° Reducing Ell SOC X SOC
         07 - 90° Ell or 90° Reducing Ell SOC X FIPT
         08 - 90° Ell FIPT X FIPT
         09 - 90° Street Ell SPIG X SOC
         10 - 90° Street Ell or Reducing 90° Street Ell MIPT X SOC
         11 - 11-1/4° Ell SOC X SOC
         12 - 90° Street Ell MIPT X FIPT
         13 - Side Outlet Ell SOC X SOC X SOC
         14 - Side Outlet Ell SOC X SOC X FIPT
         16 - 22-1/2° Ell SOC X SOC
         17 - 45° Ell SOC X SOC
         19 - 45° Ell FIPT X FIPT
         20 - Cross or Reducing Cross SOC X SOC X SOC X SOC
         27 - 45° Street Ell SPIG X SOC
         29 - Coupling or Reducing Coupling or Eccentric Reducer Coupling SOC X SOC
         30 - Coupling or Reducing Coupling FIPT X FIPT
         34 - Riser Extension FIPT X MIPT
         35 - Female Adapter or Reducing Female Adapter SOC X FIPT
         36 - Male Adapter or Reducing Male Adapter MIPT X SOC
         37 - Reducing Bushing Flush Style SPIG X SOC
         38 - Reducing Bushing Flush Style SPIG X FIPT
         39 - Reducing T.T. Bushing Flush Style FIPT X MIPT
         42 - 22-1/2°Street ELL SPIG x SDC
         44 - Street Tee SPIG X SOC X SOC
         47 - Cap SOC
         48 - Cap FIPT
         49 - Plug SPIG
         50 - Plug MIPT
         61 - Male Adapter (Take off) SPIG X MIPT
         75 - Wye or Reducing Wye SOC X SOC X SOC
         78 - Spigot Female Adapter SPIG x FIPT
         79 - Deep Socket Coupling SOC X SOC
    
    (YYY) or (YYYY) - Size of fitting
    
    (Z) N  - Nesting
        F  - Fabricated fitting
        FE - Fabricated/Eccentric fitting
        E  - Eccentric fitting
        No Suffix - Standard style
        S  - Sweep



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