PSI Technical Reference Area

We hope you find this grouping of lookup tables, calculators and graphs helpful. This section is intended as a handy, quick reference to commonly needed process variables.

Disclaimer: Use at your own risk and for reference only. Any data from this area should be cross checked with product application manuals and process engineering standards. These are not intended for use in direct application of any process equipment. The accuracy of the calculations cannot be guaranteed. Piping Specialties Inc. accepts no responsibility or liability.


Portland, ME Office

36 Rainmaker Dr.
Portland, ME 04103

Tel: 207-878-3955
Fax: 207-878-3722


Danvers, MA Office

250 North Street
Danvers, MA 01923

Tel: 978-774-1300
Fax: 978-774-4794


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