The On-Line calculator enables you to input information about your proposed Rid O'Rust system and determine:

What amount of Rid O'Rust Formula should be put in the feed tank.

How often the feed tank will need to be refilled, given a certain feed rate.

1499 22nd Street North
St. Petersburg, FL 33713
TEL 1.800.347.7487
FAX 727.321.6395

The Rid O' Rust Formula Online Calculator

CALCULATING THE PROPER FORMULA DOSAGE

This assumes you have selected a feeder system and a Formula product to use.

If you selected an injection system you must further select which type of metering pump you would like to use in your injection system.

We will use a default feed rate of 5 GPD for the injection system and a 30 gallon tank if you do not specify.

We are going to take your through a series of questions. Answer as best you can; where you don't know the answer, we will provide a default response that seems reasonable to us. At the end, we will calculate the Formula dosage for your Rid O'Rust system. We will also tell you how long a tank full of solution will last before you have to refill the tank.

1. Which Formula are you going to use?

NOTE: Before you use the online calculator you must select a feeder system, formula product, and possibly a metering pump. If you haven't done this yet, these links will assist you in finding the right system

Feeder System | Formula | Metering Pump