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Goulds Pumpulator

Goulds Pumpulator
Image: Mark Bollman, used with permission

The Goulds Pumpulator is an arithmetic calculator with 8 digits precision and algebraic logic. It has 40 keys, and a VFD (vacuum fluorescent) display. The power source is PP3 9V. The calculator was manufactured in USA. Note: Made by TI for Goulds (a manufacturer of industrial pumps), based on TI Business Analyst-I with a custom ROM containing functions for sizing pumps.

Facts at a glance:

FeatureValue
TypeArithmetic
Keys40
Precision8
LogicAlgebraic
Display typeVFD
Length145mm
Width80mm
Thickness33mm
Power SourcePP3 9V
CountryUSA
Year introduced1976
Year discontinued1980

Replacements:

If you have a Goulds Pumpulator that is no longer working, you can first try replacing the PP3 9V battery. If that doesn't solve the problem, then you can consider replacing the calculator with a modern equivalent. We suggest the following current models as possible replacements:

See other calculators by Goulds