Grafoil Graphite Gauge Glass Washers 12 Pack | Large Temperature Range 650 PSI at 975℉ | Used for Boiler Liquid Level Gauge Glass Applications (5/8" x 7/8" x 5/16")

★★★★★ 4.8 71 reviews

$106.95
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$106.95
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Product details

Management number 220335142 Release Date 2026/05/03 List Price $42.78 Model Number 220335142
Category
  • Pack of 12: Each pack contains a dozen washers, ensuring an ample supply for your boiler liquid level gauge glass needs.
  • High-Temperature Resistance: Engineered with Grafoil graphite, these washers boast an impressive temperature range, capable of withstanding temperatures up to 975℉ (525°C).
  • Pressure Resilience: Built to withstand the rigors of industrial environments, these washers maintain integrity under pressure, withstanding up to 650 PSI.
  • Secure Seal: Ensures a tight and dependable seal, crucial for accurate liquid level readings in boiler systems.
  • Sizing: See Last Picture for Sizing Reference A X B X C
  • Thermafoil Grade B monolithic flexible graphite Material with a minimum purity level of 96%. This material will seal a wide varitety of fluilds with a large temperature range. Thermafoil may be used at higher temperatures in non-oxidizing environments or non-oxidizing fuilds such as Steam.

Brand Boiler Supplies.com
Size Name 5/8" x 7/8" x 5/16"
Unit Count 12.0 Count
Item Weight 16 ounces
Part Number Grafoil
Washer Type Flat
Manufacturer Boiler Suuplies
Fastener Type Flat Washer
Material Type Grafoil Graphite
Item Thickness 0.31 Inches
Exterior Finish Graphite
Number Of Items 12
Number of Pieces 12
Outside Diameter 0.88 Inches
Screw Head Style Cup

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