NSF Standard 61 Approved Orings


SPEC SEALS has recently developed two unique compounds specially formulated for potable water applications requiring NSF Standard 61 Approval.



Compound

Description

Temp Range

Duro

Color

FDA

N161-70

A general purpose, sulfur-cured NSF Standard 61 Approved Nitrile (Buna-N) compound

-40 to +250F

70

Black

Yes

E361-70

A general purpose, sulfur-cured NSF Standard 61 Approved EPDM compound

-65 to +300F

70

Black

Yes

E362-70

NSF Standard 61 Approved peroxide cured EPDM

-65 to +300F

70

Black

Yes


What is NSF Standard 61?

The NSF Water Distribution Systems Program is responsible for the Certification of drinking water treatment chemicals and drinking water system components to ensure that these products do not contribute contaminants to drinking water that could cause adverse health effects.

NSF Standard 61 Drinking Water System Components – Health Effects is the nationally recognized health effects standard for all devices, components and materials which contact drinking water.

 

 

 

FDA Approved Orings


SPEC SEALS has formulated a wide range of Oring materials to meet the Food & Drug Administration's (FDA) requirements for synthetic rubber compounds. All SPEC SEALS' FDA compounds conform to the Code of Federal Regulations section 177.2600. Most of the compounds listed below can be manufactured in different durometers, while still meeting the FDA regulations.

Compound

Description

Temp Range

Duro

Color

N168-70

FDA Grade Nitrile (Buna-N)

-40 to +250F

70

Black

E300-70

FDA Grade EPDM

-65 to +300F

70

Black

S500-70

FDA Grade Silicone

-80 to +400F

70

Red

V760-75

Dupont-Dow Viton®, FDA Grade

-20 to +400F

75

Black

V768-75

Dupont-Dow Viton®, FDA Grade

-20 to +400F

75

Brown

C268-70

FDA Grade Neoprene

-40 to +225F

70

Black

FDA Grade, UltraSlip® Nitrile

-40 to +250F

70

Black

E388-70

FDA Grade, UltraSlip® EPDM

-65 to +300F

70

Black

 

 

3A Sanitary Approved Orings


This standard is formulated by "The International Association of Milk, Food and Environmental Sanitarians, U.S. Public Health Service, The Dairy Industry Committee".  These sanitary standards cover rubber materials intended for multiple-use as product contact surfaces or solution contact surfaces in the production, processing and handling of milk or milk products. Test procedures and criteria are also provided for rubber materials as a means of determining their ability to be cleaned and to receive effective bactericidal treatment or steam sterilization and to maintain their essential properties.

3A

Compound

Description

Temp Range

Duro

Color

V768-75

Dupont-Dow Viton®, FDA Grade, 3A Sanitary Approved

-20 to +400F

75

Brown

S568-70

FDA Grade Silicone, 3A Sanitary Approved

-80 to +400F

70

Red

FDA Grade, UltraSlip® Nitrile (Buna-N)

-40 to +250F

70

Black

E368-70/M

FDA Grade EPDM, 3A Sanitary Approved

-65 to +300F

70

Black

 

 

WRAS Approved Orings


Water Regulations Advisory Scheme (WRAS) is responsible for the Water Fitting testing and approval process in the United Kingdom. This organization specifies performance criteria and test procedures designed to verify compliance to British Standards for product use with Water Fittings

WRAS

Compound

Description

Temp Range

Duro

Color

E363-70

WRAS Approved for use in British and UK water fittings

-65 to +300F

70

Black

 

 

KTW Approved Orings


KTW Guidelines are formulated by the German Technical Association for Gas and Water. These standards cover guidelines for organic materials that come into contact with drinking water intended for human consumption. Test Procedures and migration criteria are provided in the KTW guidelines as a means of determining whether a material meets threshold heath, odor and flavor requirements.

KTW

Compound

Description

Temp Range

Duro

Color

N162-70

KTW Approved for European Drinking Water Systems

-40 to +250F

70

Black

 


 

Real Time


Specseals Recent News
10/09/13 | 07:49:14
Customers with a User Name & Password can now check tracking
information for standard sizes/compounds shipped. Just click on
the compound, enter the size and at the bottom of the screen under
Past Shipments you can click on View Tracking and link to UPS or
FedEx tracking information.

06/05/12 | 13:52:35
SPEC SEALS new FREE APP for iPhone, iPad and Android provides:
Lightning fast INVENTORY on 3,000 different Stock O-Rings.
Over 150 million O-Rings now at your fingertips for immediate
shipment. Download it NOW. You won't believe the speed!

01/25/10 | 15:40:19
SPEC SEALS Perfluoroelastomer compounds are providing manufacturers
across the North America with superior performance over Viton and
compliance with many popular industry standards. SPEC SEALS also has
quick 3 week delivery and the ability to make custom size O-Rings or
custom molded shapes. Please check with your Territory Manager for
information about these high performance elastomers.

04/02/09 | 10:46:40
SPECIAL EMAIL OFFERS! Don't miss incredible Email O-Ring offers.
Call your Spec Seals T.M. today if you are not receiving them!

01/22/09 | 09:22:52
Spec Seals is Celebrating 25 Years of Execellent Value & Service. We
have the largest inventory of standard size O-Rings in the 8 most
popular compounds. Now stocking Brown FDA Viton. Send us your quotes
for Custom Molded requirements. We supply a wide variety of Custom
Molded PPAP parts for the Automotive Industry. Other industries
served, Food Processing, Cable, Hydraulic, Valves & Pumps, Plumbing,
Medical and many more.
2 convenient locations, Anaheim California and Chicago Illinois.
Call 1-800-633-1155 or email to sales@specseals.com.

11/13/08 | 11:58:40
Spec Seals is proud to announce the hiring of Carrie Baker to our
sales team.
Carrie is our new Territory Manager for the Western United States.
With 15 years experience in sales and customer service we believe she
will be a valuable asset to our customers and business.
Carrie will be calling her customers to introduce herself and start
helping you place those O-Ring and Custom Molded orders.
Carrie can be reached at 1-800-633-1155 or by email at
carrie@specseals.com.

08/26/08 | 12:35:11
PLACE YOUR ORDERS TODAY! Over $2 MILLION of standard O-Rings in STOCK
in the 7 most popular compounds, ready for immediate delivery. Save
time and money by taking advantage of our 2 convenient locations -
Anaheim & Chicago.

07/03/08 | 08:01:56
NEW PRODUCTS AVAILABLE:
60" ID O-Rings
Extruded Rubber Products including Hollow O-Ring Gaskets
Perfluoroelastomer O-Rings
Rubber-to-Metal Bonded Parts
Injection Molded Rubber & Plastics
Please contact Spec Seals for more information.

06/26/08 | 07:55:38
SPEC SEALS would like to introduce Gisele Miller. Gisele is our new
Territory Manager handling the Eastern United States. We are very
privileged that Gisele has chosen to join our team. Gisele brings
over 15 years of experience servicing customers.

02/25/08 | 08:16:57
FILL your Standard Size O-Ring ORDERS out of the 7 most popular
Spec Seals – Call Toll Free (800) 633-1155 or FAX (714) 777-6722