3-1/2" High Temp Gasket
3-1/2" High Temp Gasket
The 3-1/2" High Temp Gasket is a graphite gasket designed to seal flasks during vacuuming, delivering a reliable, pressure-tight seal under demanding conditions. Crafted from graphite, it combines excellent heat resistance with chemical compatibility, making it an ideal choice for laboratory and industrial vacuum setups.
This gasket offers strong high-temperature performance and chemical resistance, ensuring a consistent seal across multiple cycles in vacuum systems. It minimizes outgassing and maintains integrity when exposed to solvents and aggressive reagents commonly used in lab and industrial environments.
- Material: Graphite gasket for superior heat tolerance
- Size: 3-1/2 inch diameter for standard flask ports
- Sealing performance: low leakage under vacuum, stable during heating
- Chemical compatibility: resistant to solvents and reactive chemicals
- Durability: designed for repeated use with proper care
Whether you’re performing high-temperature drying, distillation, or vacuum filtration, this gasket helps ensure a tight seal and reliable results. Its graphite composition provides low outgassing and robust sealing across a range of vacuum pressures.
Ready for reliable seals? Add to cart now and secure your flask connections during vacuuming.
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Let customers speak for us
The price is right on this and it looks well made.
Perfect thank you
Exactly what I've been looking for. Works perfectly.
I am a novice e-waste refiner and PMC Supplies has been the sole company I have trusted throughout my journey. This borax is excellent and most of all, CONSISTENT! Thank you PMC.
Great product! Trusted seller. Fast shipping despite weighing nearly 50-pounds.
Fabulous lortone tumbler and in prestine condition! Great deal. Unbeatable.
Muy buena calidad
It is poorly made, the 1st photo is the one you get. One drawer was stuck and took a few minutes to wiggle it out. You can see the glue sticking out everywhere. The price is extremely high for what it is. I'm very disappointed.
Foredom lubricant kit excellent price and great
Got what i ordered
Seems to be a nicely built item. Will provide further evaluation when fired up.
Great product and customer service!
Love this pliers. Helps me cut a straight line from my bezels
Quality is excellent, the item matched the description and they met my expectations
Awesome! Best product out there
