0700300412 - ESAB Jetstream RT62 Replacement Rubber Seal

Keep Your Air Clean and Your Gear Running with the ESAB RT62 Seal

Your health is your most valuable asset in the welding shop, and your ESAB Jetstream PAPR is the first line of defense against dangerous fumes. However, even the best equipment needs maintenance to keep you safe. The ESAB Rubber Seal RT62 (0700300412) is the direct replacement seal you need to ensure your Jetstream Switch & Go unit continues to deliver clean, filtered air effectively. If you notice your current seal is cracked, dried out, or showing signs of wear, it is time to swap it out immediately.

Why is this small part so important? The Jetstream system relies on a perfect seal to force air through the filters before it reaches your helmet. If the rubber seal is damaged, contaminated air can bypass the filter, leaking directly into the blower and up to your face. This defeats the purpose of wearing a PAPR. By installing a fresh RT62 seal, you restore the airtight integrity of your machine, ensuring that every breath you take is scrubbed of particulates and smoke.

Designed by ESAB specifically for the Jetstream line, this seal offers a perfect fit that generic O-rings or gaskets cannot match. It installs easily, meaning you can get back under the hood quickly without struggling with mismatched parts. Regular maintenance of your PAPR not only protects your lungs but also extends the life of the blower motor by preventing dust ingress.

Don't compromise on safety or comfort. A leaking seal can also cause the motor to work harder or trigger low-flow alarms unnecessarily. Keep a spare ESAB RT62 seal in your kit to ensure you are always ready to weld safely. This simple, affordable fix is key to maintaining the high performance you expect from your ESAB equipment.