Engineering calculation sheets

Download Calculation Spreadsheet

Microsoft Excel-based orifice sizing calculators for gas and liquid are also available for download. Each Version 1 spreadsheet is a separate one-off purchase, independent of your monthly or annual subscription. Paystack offers the payment methods available for your account and location; there is no automatic renewal.

The supplied calculation sheet includes its sample case. It does not contain your current website inputs. Normal engineering review and project document control still apply.