Ever had a CO2 cylinder connection start hissing right when you need it most? That tiny washer makes all the difference, and cheap ones fail fast.
Enter the Radnor CGA-320 Fiber/PTFE Carbon Dioxide Washer Kit. It includes three CO-5 washers and three CO-6 washers, made from tough fiber-reinforced PTFE that resists cracking, swelling, or degrading even after repeated use in high-pressure environments. These aren't your flimsy generic seals—they're designed specifically for CGA-320 fittings on CO2 regulators and cylinders.
Whether you're a homebrewer topping off your kegerator, a welder firing up the torch, or maintaining CO2 injection for planted aquariums, these washers deliver peace of mind. No more unexpected leaks wasting gas or disrupting your project mid-stream.
Picture this: You're in the garage, setting up a MIG welder. Swap in a fresh CO-5 washer, and your argon/CO2 mix flows pure without drips. Or during beer brewing season, connect your tank to the regulator with a CO-6 washer—carbonation stays consistent, no flats in your batches. Aquarists love them too; precise CO2 dosing keeps fish happy and plants thriving without pH swings.
Installation is dead simple: Just clean the mating surfaces, place the washer, and thread on snug. They compress just right for a gas-tight seal up to full cylinder pressure. Stocked with six total washers, you've got spares ready when one wears out after dozens of cycles.
Grab this kit and forget about connection woes. It's the small detail that keeps big projects running smooth—built for folks who value reliability over flash.
