Garlock GYLON 3505 is an aluminosilicate microsphere-filled PTFE gasket material, certified to NSF/ANSI 61 for potable water services according to the manufacturer.
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
Filled / Restructured PTFE
Product Family
PTFE
Material Composition
Aluminosilicate microsphere-filled PTFE
Maximum temperature and pressure limits cannot be applied simultaneously.
TEMPERATURE
Min. -268 °C · Continuous 260 °C
PRESSURE
55 bar (catalogue maximum, verify according to P/T rating)
THICKNESSES
Thickness specifications not available in source documentation
Applications and Key Features
Garlock's qualifications encompass potable water, electrical isolation for water pipelines, and select oxygen services.
Published Testing and Approvals
Standards, Testing, and Certification References
NSF/ANSI 61 certification indicated by Garlock for GYLON 3505.
PART NUMBER ANALYSIS
KEY COMPARISON CRITERIA
GYLON 3505 is distinguished from 3504 by its part number and drinking water certification. Certifications must not be transposed between the two.
Need this gasket, custom cutting, or a replacement?
Part Number: Garlock GYLON 3505
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.
The manufacturer's latest datasheets, certifications, and P/T curves must be reviewed prior to ordering or substitution.
Compare glass microsphere-filled PTFE with Grade 3504 and potable water certified materials of alternative constructions. Associated reference constructions: GYLON 3504 (filled/restructured PTFE), TEADIT TEALON TF 1572 SAN (PTFE with glass microspheres), and Durlon 7910 (aramid and mineral fibres/NBR).