Which type/grade of teflon tape do you recommend for high pressure air applications when using NPT fittings, etc? I ask because I ordered some fittings and valves from one of the online suppliers that specializes in selling these type things for scuba compressor use, I also ordered some teflon tape from this supplier (not knowing where any of the rolls I had previously bought had disappeared to), the teflon tape that arrived was standard "commercial grade" white teflon tape, the fine print said it was rated to 150 psi. In other applications (pre built whips, etc) I have seen both white and heavier yellow (gas grade?) teflon tape used.
thanks Ike
thanks Ike