Rubber components for HVAC and dehumidification
Exonel makes the rubber parts inside air conditioning, dehumidification and air handling equipment: panel and duct gaskets, drain and condensate seals, sponge sealing strips, pipe grommets and anti-vibration pads for compressors and fans. Made to drawing in EPDM, silicone, neoprene and NBR.
Rubber parts for HVAC and dehumidification.
Panel and duct gaskets
Sponge and solid gaskets that seal access panels and duct joints against air leakage.
Drain and condensate seals
Moulded seals and grommets for drain pans, condensate lines and pipe pass-throughs.
Sponge sealing strips
Closed-cell EPDM and silicone strip that seals under light clamp force and does not absorb water.
Anti-vibration pads and mounts
Pads and bonded mounts that isolate compressors, fans and motors from the cabinet.
Compound follows the conditions.
Constant moisture
Condensate sits on the seal. Closed-cell sponge and EPDM resist water uptake.
Hot and cold sides
The same unit has a hot discharge side and a cold coil. EPDM and silicone cover both.
Steam and hot water
For heating and hot-water duty, EPDM holds up where many rubbers fail.
Vibration and noise
Compressor vibration carries into the cabinet. Neoprene and SBR pads damp it.
What to send us
Send the part drawing or a sample, the temperature at the seal, whether it sees condensate, steam or refrigerant oil, and the clamp arrangement. For pads, give the load and the target deflection if known.
Common questions
Which rubber is best for HVAC gaskets?
Do you make anti-vibration pads for compressors?
Can you replace an imported HVAC seal?
Need HVAC gaskets or anti-vibration pads?
Exonel Industries makes custom moulded and extruded rubber components in Howrah (Kolkata), West Bengal, and supplies manufacturers across India. We work in six base polymers, Silicone, EPDM, FKM, NBR, Neoprene and SBR, formulated into hundreds of compounds. Compounding, tooling and production are done in-house. Send a drawing, a sample or a specification for a quote.
