INDUSTRIAL GASKETS & SEALING SOLUTIONS

Durlon

Durlon 7910

Durlon 7910 is a white compressed sheet made with mineral fibres and an NBR binder, engineered specifically for applications requiring NSF/ANSI 61 certification for potable water service.

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Manufacturer Documentation

Our Quebec facility manufactures custom-cut flat gaskets to your exact specifications. VAMECA can also evaluate the supply of this part number or engineer a suitable replacement.

AT A GLANCE

Aramid & Blends

Product Family

Compressed Fibre

Material Composition

Aramid + mineral / NBR

TECHNICAL SPECIFICATIONS

Material Specifications

Maximum temperature and pressure limits cannot be applied simultaneously.

TEMPERATURE

Min. -40 °C · Continuous 260 °C · Catalog Max. 371 °C

PRESSURE

83 bar (catalogue maximum, subject to P/T rating verification)

THICKNESSES

0.5 / 0.8 / 1 / 1.5 / 2 / 2.5 / 3 mm

Applications and Key Features

The manufacturer specifies that this material is compatible with potable water networks, water treatment and reclamation, wastewater processing, and general industrial applications.

Published Testing and Approvals

Standards, Testing, and Certification References

NSF/ANSI 61 certification issued by Durlon for Grade 7910.

PART NUMBER ANALYSIS

To properly select or replace this material

Key Design Characteristics

The NSF/ANSI 61 compliance stated by Durlon is particularly critical when mandated by project specifications. It must not be assumed for other grades within the same product family.

Key Criteria for Selecting a Replacement

For a potable water quotation, please provide the intended service, operating temperature, required specification, and the certificate revision applicable to the dimensions and target market.

To evaluate alternative designs: TEADIT 1082 SAN and Garlock GYLON 3505. A common nitrile binder is not sufficient to guarantee equivalent media compatibility or identical bolt torque retention.

Key Design Characteristics

The NSF/ANSI 61 compliance stated by Durlon is particularly critical when mandated by project specifications. It must not be assumed for other grades within the same product family.

Key Criteria for Selecting a Replacement

For a potable water quotation, please provide the intended service, operating temperature, required specification, and the certificate revision applicable to the dimensions and target market.

To evaluate alternative designs: TEADIT 1082 SAN and Garlock GYLON 3505. A common nitrile binder is not sufficient to guarantee equivalent media compatibility or identical bolt torque retention.

REPLACEMENT TO BE EVALUATED

Compare designs and alternatives

KEY COMPARISON CRITERIA

Durlon 7910 must be differentiated from the economy-grade 7900, 7925, and 7950 sheetings: specific potable water certification serves as a critical selection criterion, independent of their shared technical lineage.

Need this gasket, custom cutting, or a replacement?

Part Number: Durlon 7910

Please provide the part number, thickness, dimensions, quantity, and process fluid. We will review material availability for the specified grade, custom cutting at our Quebec facility, or an engineered alternative tailored to your assembly.

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View official documentation

The manufacturer's latest datasheets, certifications, and P/T curves must be reviewed prior to ordering or substitution.

View manufacturer documentation ↗

RELATED PART NUMBERS

Compare Related Designs

Compare potable water solutions and certifications. Grade 7900 shares the same fiber family, but does not carry the 7910 approval. Associated product constructions: TEADIT 1082 SAN (Aramid fibres), GYLON 3505 (Filled / restructured PTFE), and Durlon 7900 (Aramid + mineral / NBR).

REFERENCE SHEET

TEADIT

TEADIT 1082 SAN

Aramid fibres

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