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Gruvlok EPDM gasket grade EP 8 inch ASTM D2000 NSF certified

Gruvlok

Gruvlok 390078780 EPDM Gasket Grade EP 8 in -40 to 250 F ASTM D2000 NSF

SKU CH-F0RA-G290A

EPDM gasket rated for -40 to 250 °F, compliant with ASTM D2000 and NSF certified, fits manufacturer numbers 390003143 and 390013571

  • Main materialHAWA
  • EPDM material resists chemicals and weathering
  • Temperature range -40 to 250 °F suits hot and cold systems
  • Meets ASTM D2000 quality standard
  • NSF certified for potable water use
  • Compatible with Gruvlok models 390003143 and 390013571

Gruvlok 8 in EPDM Gasket

The Gruvlok 8 inch EPDM gasket is a Grade EP sealing component built for plumbing installations. It carries ASTM D2000 compliance and NSF certification for potable-water use. The part is manufactured by Gruvlok and supplied new.

Temperature range and mating parts

The gasket operates from -40 to 250 degrees Fahrenheit, limiting its use to systems that stay within this span. It is designed to mate only with manufacturer numbers 390003143 and 390013571. Connections requiring different flanges or higher temperature ratings will not seal correctly with this part.

Grade EP material specification

The single specification that decides fit is the Grade EP EPDM construction defined by ASTM D2000. Buyers who need a different elastomer grade, a non-NSF material, or a size other than 8 inches must select another gasket.

How it compares

Measured against everything we stock in Sinks & Pet Water Fountains, at today’s prices. Recalculated every night.

Price $62.99
Typical for this category: the median of 200 items is $55.99.

Specifications

Product
Brand nameGRUVLOK
Size & build
Main materialHAWA

Questions about this item

Should I pick the 8-inch EPDM gasket for my 8-inch pipe?

Yes, the 8-inch size matches the gasket's stated dimension so it fits the intended flange or coupling.

What does the -40 to 250 °F rating mean once the gasket is installed?

It indicates the EPDM material stays flexible and maintains its seal from 40 below zero up to 250 degrees Fahrenheit in service.

How does the ASTM D2000 compliance affect the gasket's performance?

ASTM D2000 sets the physical-property benchmarks the EPDM must meet, ensuring consistent hardness, tensile strength and heat-ageing resistance.

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