Clip-On vs Glued Gaskets: Which Is Right for Your PHE?
Clip-On vs Glued Gaskets: Which Attachment Method Is Right for Your PHE?
Choosing between a clip on vs glued gasket usually comes down to how often you open the unit. Both seal the plate groove against the next plate. The difference shows up at service time: one type comes out in minutes, the other takes most of a shift.
The Short Answer
Clip-on gaskets fit without adhesive and come out fast in the field. Glued gaskets are bonded into the groove and are still common on older plate packs. If your team opens the unit at every shutdown, clip-on saves hours. If the plates are already cut for glue and are sealing well, keep gluing until the next full re-gasket.
Clip-On Gaskets: How They Work
A clip on gasket plate heat exchanger uses small tabs that snap into holes in the plate. There is no adhesive and no curing time, so fitting is a push-and-seat job. A technician can re-gasket a plate in minutes, which is why most new units ship this way.
Glued Gaskets: How They Work
Glued gaskets are bonded into the groove with a heat exchanger gasket glue. It is the older method and holds firmly when done properly. If you need to know how to glue gaskets on plate heat exchanger plates, three things matter: clean the groove back to bare metal, use the correct adhesive for the rubber, and let the bond cure before the frame goes back together.
Changing a Glued Gasket: The Extra Steps
This is where the two methods pull apart. To learn how to remove old gasket from heat exchanger plate, the job is physical: pull the old gasket out, then scrape every trace of adhesive from the groove. New glue will not bond over old glue, so this step decides whether the refit lasts.
Which One Should You Choose?
- Frequent openings and fast turnaround: clip-on.
- Older glued plates that are still sealing well: keep gluing.
- A full re-gasket coming up: price the plate change against the saved labour before you decide.
Still Unsure?
Send a photo of the plate corner and the worn gasket. We will confirm which type your unit uses, match it against our 【200+】 in-house moulds, and quote within 【24 hours】.
Email info@newroc-phe.com to identify the right gasket for your PHE.
FAQ
Q: Can a glued plate be converted to a clip-on gasket?
A: Only by fitting plates that have the clip holes, so in practice this means new plates. Check against your plate model first.
Q: Is a glued gasket stronger than a clip-on?
A: No. Both seal reliably when fitted correctly; the difference is service time and labour.
