You are welcome! We do not require or store much user data, however to use the site the acceptance of data processing and cookies is required. Our privacy policy outlines details.

Accept & Continue
Menu
Close
Unlock Free AI Search
Marketplace Expand more
Components Expand more
Aftercoolers
Analyzers Expand more
Gas Analyzers
Blowers Expand more
Cathode Blowers Hydrogen Blowers
Breakaways Cell Voltage Monitors Compressor Crankcase Compressor Head
Connectors Expand more
Electrical Connectors Fluid Connectors
Control Units Expand more
Power Management Modules
Converters Couplings Current Density Meters Customised Plastic Parts Diaphragms
Dryers Expand more
Hydrogen Dryers
Electrolyser Cells
Electrolyser Stacks Expand more
AEM Electrolysis Stacks Alkaline Electrolysis Stacks PEM Electrolysis Stacks SOEC Stacks
Electrolytes Expand more
Solid Oxide Electrolytes
Foils Fuel Cell Air Compressors
Fuel Cell Filters Expand more
Cathode Filters Coolant Filters Gas Filters Hydrogen Filters Ion Exchange Filters Silencers
Fuel Cell Humidifiers Fuel Cell Plates
Fuel Cell Stack Modules Expand more
PEM Stack Modules SOFC Stack Modules
Fuel Cell Stacks Expand more
PEM Stacks SOFC Stacks
Gas Handling Units Gaskets
Gauges Expand more
Pressure Gauges
Heat Exchangers Expand more
Coiled Tube heat exchanger Plate Heat Exchanger Printed Circuit Heat Exchanger Shell and Tube Heat Exchangers
Hydrogen Burners Hydrogen Fittings Hydrogen Flow Controllers
Hydrogen Flow Meter Expand more
Cone Flow Meters Coriolis Flow Meters Orifice Flow meters Paddle Wheel Flow Meters
Hydrogen Fueling Nozzles Hydrogen Gas Boosters Hydrogen Heaters Hydrogen Hoses Hydrogen Pumps Hydrogen Refueling Data Interfaces Hydrogen Rupture Discs Hydrogen Tank Liners
Hydrogen Tanks Expand more
Gaseous Hydrogen Tanks
Inverters IoT Telemetry Device Laser Sources
Level Indicators Expand more
Water Level Indicators
Membrane Electrode Assembly
Membranes Expand more
Electrolyser Membranes Fuel Cell Membranes
Pipes Potentiostat Power Electronics Pressure Relief Devices Seals
Sensors Expand more
Conductivity Sensors Continuous level sensors Flame Detectors Gas Detectors Hydrogen Detectors Mass Flow Sensors Point level sensors Pressure Sensors Temperature Sensors
Separators Expand more
Hydrogen Gas Traps Water Separators
Switches Expand more
Level Switches Power Switches Pressure Switches
Thermal Management Modules Thermocouples
Transducers Expand more
High-Voltage Transducers
Transmitters Expand more
Moisture Transmitters Oxygen Transmitters Pressure Transmitters Temperature Transmitters Thermal Conductivity Transmitters
Tube Connections Tubes Valve Manifold
Valves Expand more
Air Actuated Valves Air Flow Control Valves Angle Seat Valves Ball Valves Cathode Isolation Valves Check Valves Coaxial Valves Control Valves Cryogenic Valves Flow Control Valves Gate Valves Globe Valves Hydrogen Back Pressure Regulators Hydrogen Fuel Cell Pressure Regulators Hydrogen Pressure Reducing Valves Hydrogen Pressure Relief Valves Hydrogen Pressure Solenoid Valves Hydrogen Tank Valves Needle Valves On Tank Valves Piston Valves Plunger Valves Process Automation Solenoid Valves Proportional Valves Safety Valves Shut-Off Valves
Vents
Equipment Expand more
Bipolar Plates Manufacturing Electrolyser Test Equipment Fuel Cell Test Equipment Hydrogen Component Manufacturing Equipment Hydrogen Component Test Equipment Hydrogen Leak Detectors Hydrogen Tank Test Equipment MEA Production Lines
Measuring Devices Expand more
Fuel Cell Stack Measuring Device
Process Equipment
Systems Expand more
Automation Systems CHP Units Deoxygenation Systems
Electrolysers Expand more
AEM Electrolysers Alkaline Electrolysers PEM Electrolysers Solid Oxide Electrolysers
Fuel Cell Exhaust Air Systems Fuel Cell Systems
Hydrogen Compression Systems Expand more
Diaphragm Compressors Hydrogen Piston Compressors Hydrogen Screw Compressors
Hydrogen Cooling Systems Hydrogen Dispensers Hydrogen Generators Hydrogen Power Generators Hydrogen Production Unit Hydrogen Rectifiers Hydrogen Refueling Modules Hydrogen Refueling Stations Hydrogen Storage Systems Hydrogen Treatment Systems Nitrogen Generators Power Conversion Systems Process Monitoring Systems Reversible Fuel Cell Systems
System Cabinets Expand more
Fuel Cell Cabinets Hydrogen Equipment Enclosures
System Cases Expand more
Fuel Cell Cases
Water Treatment Systems
Services Expand more
Coating Services
Consulting Services Expand more
Strategic Consulting
Development Services Expand more
Bipolar Plate Design Services Electronics Development Fuel Cell Modelling Hydrogen Infrastructure Development
Engineering Services Fire and Gas Mapping Services
Production Services Expand more
Technology and Plant
Renting Services
Safety Services Expand more
Process Safety Engineering
Software Expand more
Plant Design Software System Design Software
Testing Services Expand more
Components Testing Electronics Testing Material Testing Powertrain Testing Shaker Testing
Materials Expand more
Catalysts Coatings Compounds Electrodes Gas Diffusion Layers Mesh Mesophase Pitch Porous Transport Layers Purification Materials
Sealants Expand more
Flange Sealants Thread Sealants
by Country Expand more
Albania Algeria Andorra Argentina Australia Austria Bahrain Belarus Belgium Bolivia Bosnia & Herzegovina Brazil Brunei Bulgaria Cameroon Canada Chile China Colombia Costa Rica Croatia Cyprus Czechia Denmark Ecuador Egypt Estonia Finland France Georgia Germany Gibraltar Greece Grenada Hong Kong SAR China Hungary Iceland India Indonesia Ireland Israel Italy Japan Jordan Kazakhstan Latvia Liechtenstein Lithuania Luxembourg Madagascar Malaysia Malta Mexico Moldova Monaco Montenegro Morocco Namibia Netherlands New Zealand Nicaragua Nigeria Norway Oman Pakistan Panama Paraguay Peru Philippines Poland Portugal Puerto Rico Qatar Romania Saudi Arabia Serbia Singapore Slovakia Slovenia South Africa South Korea Spain Sri Lanka Sweden Switzerland Taiwan Thailand Tunisia Türkiye Ukraine United Arab Emirates United Kingdom United States Uruguay Venezuela Vietnam
Brands Unlock Free AI Search
Suppliers Expand more
B2B Suppliers How to use the supplier module? Search your company Contact us
Videos Knowledge
For Vendors Expand more
How to get started
For Buyers Expand more
How to use Hyfindr
Company Expand more
Mission and Vision Blog Management Team Advisory Board Newsletter Community
Contact us
Login Login
Home
/
Components
/
Seals

GYLON® Style 3510 | Sealing Solutions for Alkaline Electrolyzers

Garlock GmbH
GYLON® Style 3510 | Sealing Solutions for Alkaline Electrolyzers
Summary

  • GYLON 3510: Enhanced resistance to aggressive electrolytes and harsh chemical media.
  • High‑performance PTFE sealing materials engineered for hydrogen production systems.
  • Optimized for both PEM and alkaline electrolyzer environments.
  • BAM-tested and approved for hydrogen exposure, ensuring material stability and safety.
  • EN 13555-tested (with helium) for exceptional technical tightness suitable for high‑purity hydrogen.
  • Fully TA‑Luft compliant and compatible with EN 1591‑1 flange tightness calculations.
  • Suitable for gaseous, humid, and cryogenic hydrogen conditions.
  • Long-term stable compressibility and recovery for continuous electrolyzer operation.
  • Ideal for sealing electrolyzer stacks, balance‑of‑plant systems, gas purification modules, and hydrogen distribution interfaces.

Add to compare
Description Vendor

GYLON® Style 3510 

High‑Performance PTFE Sealing for Hydrogen Industry & Hydrogen Electrolyzers

GYLON® Style 3510 is a premium PTFE-based gasketing material specifically engineered for chemically aggressive and highly demanding environments. In the rapidly growing hydrogen electrolyzer industry—where purity, tightness, and durability are critical—GYLON® Style 3510 provides exceptional sealing performance and chemical resistance.

Designed for alkaline and PEM electrolyzer systems, Style 3510 delivers reliable sealing at critical interfaces, ensuring minimal leakage even under fluctuating pressures, high temperatures, and contact with corrosive electrolytes. With proven compatibility for hydrogen through BAM testing, it is an excellent choice for OEMs building next-generation hydrogen production technologies.

Key Features & Benefits

  • Tailored for Electrolyzer Chemical Environments
    Resistant to harsh chemicals, including strong bases and oxidizing media used in PEM and alkaline electrolyzers.

  • Certified Hydrogen Compatibility
    Tested and approved by the German Federal Institute for Materials Research and Testing (BAM), demonstrating excellent long-term stability after hydrogen exposure.

  • Exceptional Technical Tightness
    EN 13555 parameters validated using helium ensure minimal leakage in high‑purity hydrogen systems—ideal for electrolyzer gas pathways.

  • TA‑Luft Compliant Sealing Material
    Supports EN 1591‑1 leakage calculations for hydrogen processing equipment, meeting strict regulatory and environmental requirements.

  • High Chemical Resistance
    Engineered to withstand aggressive electrolytes, deionized water, oxygen‑rich environments, and process chemicals.

  • Reliable Compressibility & Recovery
    Ensures long‑term performance under variable load, temperature changes, and continuous operation typical in industrial hydrogen production.

  • Versatility Across Hydrogen Conditions
    Suitable for gaseous, humid, and cryogenic hydrogen environments found across the electrolyzer system.

Applications in the Hydrogen Industry

  • Electrolyzer stack sealing (PEM & alkaline)
  • Interfaces exposed to aggressive electrolytes
  • High‑pressure and low‑pressure hydrogen sealing points
  • Oxygen-rich and mixed‑media flange connections
  • Balance‑of‑plant systems requiring TA‑Luft compliance
  • Hydrogen purification and drying units
  • Cryogenic or high‑temperature hydrogen applications

Contact us

  • Interested? Please contact Garlock by filling in the contact supplier form for free.
Garlock GmbH

Garlock is a global manufacturer of high-performance sealing solutions with an emphasis on safety, longevity, and productivity. We work closely with our end-user customers, distribution partners, OEMs (original equipment manufacturers), industry associations, and government entities to understand their unique sealing challenges and respond with innovative solutions that keep people safe and the environment protected.

With a history dating back over 135 years, Garlock today maintains a global presence of manufacturing and distribution facilities that allow us to meet our customers’ needs with unprecedented responsiveness and ingenuity.

By combining the most innovative products with unparalleled service and a strong commitment to the environment, we deliver solutions that improve plant productivity, reduce costs, and comply with increasingly stringent environmental regulations.

Garlock, also known as Garlock Sealing Technologies, is an Enpro company.

Contact Supplier - 100% Free
Select a country
Albania
Algeria
Andorra
Argentina
Australia
Austria
Bahrain
Belarus
Belgium
Bolivia
Bosnia & Herzegovina
Brazil
Brunei
Bulgaria
Cameroon
Canada
Chile
China
Colombia
Costa Rica
Croatia
Cyprus
Czechia
Denmark
Ecuador
Egypt
Estonia
Finland
France
Georgia
Germany
Gibraltar
Greece
Grenada
Hong Kong SAR China
Hungary
Iceland
India
Indonesia
Ireland
Israel
Italy
Japan
Jordan
Kazakhstan
Latvia
Liechtenstein
Lithuania
Luxembourg
Madagascar
Malaysia
Malta
Mexico
Moldova
Monaco
Montenegro
Morocco
Namibia
Netherlands
New Zealand
Nicaragua
Nigeria
Norway
Oman
Pakistan
Panama
Paraguay
Peru
Philippines
Poland
Portugal
Puerto Rico
Qatar
Romania
Saudi Arabia
Serbia
Singapore
Slovakia
Slovenia
South Africa
South Korea
Spain
Sri Lanka
Sweden
Switzerland
Taiwan
Thailand
Tunisia
Türkiye
Ukraine
United Arab Emirates
United Kingdom
United States
Uruguay
Venezuela
Vietnam
Attachment

Latest products

Left
Electrolyser Test Equipment Test Bench for PEM Electrolysis Stacks By BRIGHT Group
Compare Compare
Bookmark Add to list
Water Separators Drain Separator - Yoshitake DS Series By Yoshitake Inc.
Compare Compare
Bookmark Add to list
Fuel Cell Test Equipment MegaEIS™ ME-130L500x200 – High Current Load & EIS Workstation By Kolibrik.net
Compare Compare
Bookmark Add to list
Featured
Gaseous Hydrogen Tanks Hydrogen Type 4 Cylinder 380 bar 350L By Faurecia Hydrogen Solutions
Compare Compare
Bookmark Add to list
Featured
Gaseous Hydrogen Tanks Hydrogen Type 4 Cylinder 700 bar 251L By Faurecia Hydrogen Solutions
Compare Compare
Bookmark Add to list
Gaseous Hydrogen Tanks Hydrogen Type 4 Cylinder 700 bar 218L By Faurecia Hydrogen Solutions
Compare Compare
Bookmark Add to list
Fuel Cell Test Equipment MegaEIS™ ME-130L500x200 – High Current Load & EIS Workstation By Kolibrik.net
Compare Compare
Bookmark Add to list
Fuel Cell Test Equipment MegaEIS™ ME-42L200x50 – High-Current Load & EIS Workstation By Kolibrik.net
Compare Compare
Bookmark Add to list
Electrolyser Test Equipment MegaEIS™ ME-10S500x20 – High-Current Source & EIS Workstation By Kolibrik.net
Compare Compare
Bookmark Add to list
Electrolyser Test Equipment MegaEIS™ ME-10S270x20 – High-Current Source & EIS Workstation By Kolibrik.net
Compare Compare
Bookmark Add to list
Fuel Cell Test Equipment MegaEIS™ ME-514L400x800 – High-Current Load & EIS Workstation By Kolibrik.net
Compare Compare
Bookmark Add to list
Fuel Cell Test Equipment MegaEIS™ ME-42L500x50 – High-Current Load & EIS Workstation By Kolibrik.net
Compare Compare
Bookmark Add to list
Right