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NSF/ANSI STANDARD 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.

 
Superior Seals Ltd. 
8, Nimrod Way
Ferndown Industrial Estate 
Wimborne, Dorset BH21 7SH 
United Kingdom 
44 120 285 4300

Facility : # 1 United Kingdom

Joining and Sealing Materials

      Water Water
      Contact Contact
  Trade Designation Size Temp Material

Gasket/Sealing Materials [G]
  EP 1/1/5 [1] C. HOT EPDM
  EP 10/00/2 [2] C. HOT EPDM
  EP 11/01/13[3] [2] C. HOT EPDM
  EP 50/1[3] [2] C. HOT EPDM
  EP 80/2[3] [2] C. HOT EPDM
  EP11/7/4 [2] C. HOT EPDM
  EP3/6/4 [2] C. HOT EPDM
  S350 [4] C. HOT SLC
  Superior WN 12-7-1[5] [2] C. HOT NBR
  WN70/3 [6] D. HOT NBR 

[1] Certified for a maximum surface area to volume ratio of 5.5 sq. in./L.
[2] Certified for a maximum surface area to volume ratio of 2.0 sq. in./L.
[3] This product has also been evaluated for use in Mechanical Plumbing Device applications
    with a maximum use restriction of 2.0 sq. in./L.
[4] Certified for a maximum surface area to volume ratio of 7.27 sq. in./L.
[5] Has been evaluated for use in submersible pumps as check valve seats, seal rings,
    bearings and o-rings.
[6] Certified for a maximum surface area to volume ratio of 3.0 sq. in./L.
[G] Product also Certified to NSF/ANSI 61, Annex G and is in compliance with California's 
    Health & Safety Code Section 116875 (commonly known as AB1953) and Vermont Act 193.
    Weighted average lead content <=0.25%; Solder and flux lead content <=0.2%.

O-Rings [G]
  EP11/7/4 [2] C. HOT EPDM
  EP3/6/4 [2] C. HOT EPDM
  WN70/3 [6] D. HOT NBR 

[2] Certified for a maximum surface area to volume ratio of 2.0 sq. in./L.
[6] Certified for a maximum surface area to volume ratio of 3.0 sq. in./L.
[G] Product also Certified to NSF/ANSI 61, Annex G and is in compliance with California's 
    Health & Safety Code Section 116875 (commonly known as AB1953) and Vermont Act 193.
    Weighted average lead content <=0.25%; Solder and flux lead content <=0.2%.


Mechanical Plumbing Devices

  Trade Designation      

Gasket/Sealing Materials[G]
  EP 1/1/5[1]      
  EP3/6/4[1]       

[1] Certified for a maximum surface area to volume ratio of 2.0 sq. in /L.


[G] Product also Certified to NSF/ANSI 61, Annex G and is in compliance with California's 
    Health & Safety Code Section 116875 (commonly known as AB1953) and Vermont Act 193.
    Weighted average lead content <=0.25%; Solder and flux lead content <=0.2%.

O-Rings[G]
  EP3/6/4[1]       

[1] Certified for a maximum surface area to volume ratio of 2.0 sq. in /L.


[G] Product also Certified to NSF/ANSI 61, Annex G and is in compliance with California's 
    Health & Safety Code Section 116875 (commonly known as AB1953) and Vermont Act 193.
    Weighted average lead content <=0.25%; Solder and flux lead content <=0.2%.


Facility : # 2 United Kingdom

Joining and Sealing Materials

      Water Water
      Contact Contact
  Trade Designation Size Temp Material

Gasket/Sealing Materials [G]
  EP 1/1/5 [1] C. HOT EPDM
  EP 1/1/5 SC4 Coated [2] C. HOT EPDM
  EP 10/00/2 [2] C. HOT EPDM
  EP 10/7/7 BLK [1] C. HOT EPDM
  EP 11/01/13[3] [2] C. HOT EPDM
  EP 4/11/28[3] [2] C. HOT EPDM
  EP11/7/4 [2] C. HOT EPDM
  EP3/6/4 [2] C. HOT EPDM
  S350 [4] C. HOT SLC
  Superior WN 12-7-1[5] [2] C. HOT NBR
  VF75GRN[3] [7] C. HOT FE
  WN70/3 [6] D. HOT NBR 

[1] Certified for a maximum surface area to volume ratio of 5.5 sq. in./L.
[2] Certified for a maximum surface area to volume ratio of 2.0 sq. in./L.
[3] This product has also been evaluated for use in Mechanical Plumbing Device applications
    with a maximum use restriction of 2.0 sq./in./L.
[4] Certified for a maximum surface area to volume ratio of 7.27 sq. in./L.
[5] Has been evaluated for use in submersible pumps as check valve seats, seal
    rings, bearings and o-rings.
[6] Certified for a maximum surface area to volume ratio of 3.0 sq. in./L.
[7] Certified for a maximum surface area to volume ratio of 4.5 sq. in./L.
[G] Product also Certified to NSF/ANSI 61, Annex G and is in compliance with California's 
    Health & Safety Code Section 116875 (commonly known as AB1953) and Vermont Act 193.
    Weighted average lead content <=0.25%; Solder and flux lead content <=0.2%.

O-Rings [G]
  EP 10/7/7 BLK [1] C. HOT EPDM
  EP10/7/7 SC4 Coated [1] C. HOT EPDM
  EP11/7/4 [2] C. HOT EPDM
  EP3/6/4 [2] C. HOT EPDM
  VF75GRN[3] [7] C. HOT FE
  WN70/3 [6] D. HOT NBR 

[1] Certified for a maximum surface area to volume ratio of 5.5 sq. in./L.
[2] Certified for a maximum surface area to volume ratio of 2.0 sq. in./L.
[3] This product has also been evaluated for use in Mechanical Plumbing Device applications
    with a maximum use restriction of 2.0 sq./in./L.
[6] Certified for a maximum surface area to volume ratio of 3.0 sq. in./L.
[7] Certified for a maximum surface area to volume ratio of 4.5 sq. in./L.
[G] Product also Certified to NSF/ANSI 61, Annex G and is in compliance with California's 
    Health & Safety Code Section 116875 (commonly known as AB1953) and Vermont Act 193.
    Weighted average lead content <=0.25%; Solder and flux lead content <=0.2%.


Mechanical Plumbing Devices

  Trade Designation      

Gasket/Sealing Materials[G]
  EP 1/1/5[1]      
  EP11/7/4[1]      
  EP3/6/4[1]       

[1] Certified for a maximum surface area to volume ratio of 2.0 sq. in /L.


[G] Product also Certified to NSF/ANSI 61, Annex G and is in compliance with California's 
    Health & Safety Code Section 116875 (commonly known as AB1953) and Vermont Act 193.
    Weighted average lead content <=0.25%; Solder and flux lead content <=0.2%.

O-Rings[G]
  EP11/7/4[1]      
  EP3/6/4[1]       

[1] Certified for a maximum surface area to volume ratio of 2.0 sq. in /L.


[G] Product also Certified to NSF/ANSI 61, Annex G and is in compliance with California's 
    Health & Safety Code Section 116875 (commonly known as AB1953) and Vermont Act 193.
    Weighted average lead content <=0.25%; Solder and flux lead content <=0.2%.

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