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Data Center Rubber Gaskets and Seals

Custom rubber gaskets and seals for server racks, aisle containment, cooling systems and power equipment: extruded profiles spliced and vulcanized into endless gaskets and frames, molded parts and die cut gaskets, made to your drawing or sample.

Data Center Applications

Seals that keep cooled air where it belongs, keep dust and water out of enclosures and keep coolant in its loop

Racks and Cabinets
Door, roof and side-panel gaskets and edge trim
Aisle Containment
Bulb seals and edge seals for panels and doors
Cable Pass-Throughs
Grommets and edge trim for cable openings
Liquid Cooling
O-rings and gaskets for cooling loop hardware
Power Equipment
Enclosure gaskets for generators, UPS and switchgear
Outdoor Enclosures
Weather seals for modular and outdoor housings

Where Rubber Seals Go in a Data Center

The parts we make for each area, and where to find them

Data center sealing points and the rubber parts we make for each
AreaRubber partsSee
Server racks and cabinetsDoor, roof and side-panel gaskets; edge trim for panel and cable cutouts
Hot and cold aisle containmentBulb seals and edge seals for panels, doors and roof frames; sponge strips with PSA backing
Cable pass-throughsRubber grommets and edge trim for openings in enclosures, panels and floor tiles
Liquid cooling: coolant distribution units, manifolds, cold plates, couplingsO-rings and molded or cut gaskets
Air handlers, CRAC and CRAH units, chillersAccess panel and door gaskets; housing and duct seals
Generator, UPS, battery and switchgear enclosuresDoor and panel gaskets; cable entry grommets
Outdoor and modular enclosuresWeather strips and bulb seals; frames spliced from extruded profiles
Equipment mountingRubber pads, die cut to your print; bumpers

Relevant Product Categories

Catalog parts for racks, enclosures and cooling hardware

Manufacturing Processes

Mixing, extruding, molding and die cutting are all done in house

Door gaskets, bulb seals, edge trim and weather strips, solid or sponge
Profiles spliced into endless frames and rings; PSA backing
O-rings, molded gaskets and grommets
Gaskets, pads and washers cut from sheet and sponge

Seals for Liquid Cooling

O-rings and gaskets for coolant distribution units, manifolds, cold plates and couplings

O-Rings and Gaskets
  • • AS568, metric and JIS B2401 O-ring sizes in the catalog
  • • Molded O-rings and gaskets to your drawing
  • • Flat gaskets die cut or flash cut from sheet
  • • Silicone, EPDM and Viton® / FKM
Name the Coolant

Cold plate cooling loops run water-glycol coolant. Seal compatibility depends on the compound, the coolant and its inhibitors, and is proven in your qualification testing. Send the coolant and the material your specification calls for with your drawing.

Data Center Materials

Silicone - Solid and sponge; flame retardant grades
Fluorosilicone - Extruded seals with fuel and oil resistance across a wide temperature range
EPDM - Water and glycol coolant, weather and ozone resistance
Viton® / FKM - Heat, oil and chemical resistance
Neoprene - General purpose sealing, bumpers and pads
Nitrile - Oil and fuel resistance

All materials

Flame Retardant and EMI Materials

Flame retardant compounds and UL-rated grades
Parts made from UL 94 HF-1-rated materials: flame retardant silicone sponge
We supply and fabricate conductive (EMI) and ESD-safe materials; see Electronics
ISO 9001:2015 certified, with complete lot traceability

Viton® is a registered trademark of The Chemours Company FC, LLC.

Have a Drawing or a Sample?

Send the part, the material and the quantity. Quotes within 1-2 business days.

Data Center Sealing

Rack door gaskets, containment seals and grommets keep cooled air in the aisle it was meant for; enclosure gaskets keep dust and water out of power equipment; O-rings and gaskets keep coolant in its loop. We extrude profiles and splice them into endless frames, mold O-rings and gaskets, and die cut gaskets and pads, in silicone, EPDM, Viton® / FKM, neoprene and the other materials on our materials pages.