How much does it cost? On Mon, Jul 29, 2019, 9:40 PM Craig via Mercedes <mercedes@okiebenz.com> wrote:
> On Mon, 29 Jul 2019 18:33:07 -0600 Craig via Mercedes > <mercedes@okiebenz.com> wrote: > > > From https://www.aetnaplastics.com/uploads/DuraplusAirLineSystem_1.pdf, > > > > > > Operational Range > > > > The Air-Line system is designed for a maximum continuous service > > pressure of 185psi at 73ºF (1275kPa at 23ºC). Any increase in > > working temperature above 73ºF (23ºC) will require a corresponding > > reduction in pressure rating as detailed on page 6. For example, at > > 120ºF (49ºC), the system is derated to 115psi (793kPa). > > > > It sounds like it's not really suitable for hot areas where you want to > > have a system pressure of 150 psi, like I do. > > > In searching around the Aetna Plastics website, I found: > > https://www.aetnaplastics.com/products/d/AirProPipingSystem > > which is the material/system referred to in the document at the above URL > for higher temperature/pressure use. The technical document for this pipe > is at: > > > https://www.aetnaplastics.com/site_media/media/attachments/aetna_product_aetnaproduct/66/Air-Pro%20Catalog.pdf > > One can use their SDR7 material at 230 psi at 68 °F and 150 psi at > 120 °F. It has a wide temperature range of -22°F to 140°F. > > > Craig > > _______________________________________ > http://www.okiebenz.com > > To search list archives http://www.okiebenz.com/archive/ > > To Unsubscribe or change delivery options go to: > http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com > > _______________________________________ http://www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com
