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Durlon 7910 CNA Sheet Gaskets
Brand: Durlon® Sealing SolutionsDurlon® 7910 is a quality commercial grade compressed sheet gasket material, for moderate service conditions.
It was specifically developed to meet the requirement of NSF/ANSI 61; Certification for water treatment products that are manufactured, distributed or sold in North America, for potable water application 23°C / 73°F to commercial hot 82°C / 180°F.
Features- Durlon® 7910 has a strong dielectric rating, making it ideal for isolation kit applications where compressed fiber sheet gaskets can be utilized
Specifications
Gasket Factors
- 1/16”
- 1/8”
Gasket Factors (m)
- 1.5
Gasket Factors (Y psi (MPa))
- 2,416 psi / 16.7 MPa
- 3,576 psi / 24.7 MPa
Gasket Factors (Gb)
- 502 psi / 3.5 MPa
- 736 psi / 5.1 MPa
Gasket Factors (a)
- 0.289
- 0.237
Gasket Factors (Gs)
- 0.001 psi / 0 MPa
- 9.1 psi / 0.131 MPa
NSF/ANSI 61
- Certified to meet the requirement of NSF/ANSI 61 for potable water application at 23° C (73° F) to commercial hot to 82° C (180° F)
Certifications
- RoHS Reach Declaration Compliant
Color
- White
Fiber System
- Aramid/Inorganic
Binder
- NBR
Minimum Temperature
- -73° C / -100° F
Maximum Temperature
- 371° C / 700° F
Continuous, Maximum Temperature
- 260° C / 500° F
Maximum Pressure
- 83 bar / 1,200 psi
Density
- 1.7 g/cc - 106 lbs/ft³
Compressibility
- 9-19 %
Recovery
- 40%
Creep Relaxation
- 25%
Tensile Strength
- 11 MPa / 1,600 psi
Nitrogen Sealability, ASTM 2378
- 0.05 cc/min
Fluid Resistance, ASTM F146 IRM 903 Oil 5 hours at 300° F Thickness Increase
- 0-15 %
Fluid Resistance, ASTM F146 IRM 903 Oil 5 hours at 300° F Weight Increase
- 15%
ASTM Fuel B 5 Hours at 70° F Thickness Increase
- 0-10 %
ASTM Fuel B 5 Hours at 70° F Weight Increase
- 12%
Flexibility, ASTM F147
- 10x
Dielectric Breakdown, ASTM D149
- 11.0 kV/mm - 279 V/mil
- General Industry
- OEM Services
- Water & Wastewater