Hello,
Looking for recommendations for an imperial PD type gas meters that can be used with Propylene gas (C3H6). The issue is the seals/o-rings, typical std construction uses Buna-N which is fine for Methane, Propane, etc... but it doesn't like Propylene. I have investigated Dresser Roots rotary meters (B3 series:11M175 main - D800 pilot) and also Romet meters but neither supplies the option to switch the Buna-N with FKM, PTFE, or even Viton. This inlet fuel train is for a compliance test that will last approximately one week, so not a long term use installation. Pressures are in the oz. range and flow rates from 250-5500 CFH, 15 CFH on the pilot. Anyone have any experience using Propylene or anyone preparing to perform the Manufacturers performance test (60.5413(d))for the soon-to-be-published EPA subpart OOOO of 40 CFR part 60??
Thanks
Looking for recommendations for an imperial PD type gas meters that can be used with Propylene gas (C3H6). The issue is the seals/o-rings, typical std construction uses Buna-N which is fine for Methane, Propane, etc... but it doesn't like Propylene. I have investigated Dresser Roots rotary meters (B3 series:11M175 main - D800 pilot) and also Romet meters but neither supplies the option to switch the Buna-N with FKM, PTFE, or even Viton. This inlet fuel train is for a compliance test that will last approximately one week, so not a long term use installation. Pressures are in the oz. range and flow rates from 250-5500 CFH, 15 CFH on the pilot. Anyone have any experience using Propylene or anyone preparing to perform the Manufacturers performance test (60.5413(d))for the soon-to-be-published EPA subpart OOOO of 40 CFR part 60??
Thanks
